* { margin:0; padding:0; box-sizing:border-box; }
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #fff5f5 0%, #ffe8e8 50%, #ffd6d6 100%);
    color: #1a252f;
}

/* Login Section */
.login-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.login-wrapper {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

.left-panel {
    flex: 1;
    padding: 4rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow-y: auto;
    max-height: 100vh;
}
.left-panel .brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 2.5rem;
}
.left-panel .brand-icon {
    background: #2c3e50;
    color: #fff;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.4rem;
}
.left-panel .brand-name {
    font-size: 1.8rem;
    font-weight: 600;
    color: #2c3e50;
}
.left-panel .brand-name span { color: #e67e22; }
.left-panel h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a252f;
    margin-bottom: 1rem;
    line-height: 1.2;
}
.left-panel .tagline {
    font-size: 1.1rem;
    color: #5a6c7d;
    margin-bottom: 2.5rem;
    line-height: 1.6;
    max-width: 80%;
}
.left-panel .features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}
.left-panel .feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #2c3e50;
    font-weight: 500;
}
.left-panel .feature-item i {
    color: #e67e22;
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}
.left-panel .testimonial {
    border-top: 1px solid #e9ecef;
    padding-top: 1.5rem;
    color: #5a6c7d;
    font-style: italic;
}
.left-panel .testimonial strong { color: #2c3e50; }

.right-panel {
    flex: 1;
    padding: 3rem 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.auth-card {
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.05);
    padding: 2.5rem 2.2rem;
    width: 100%;
    max-width: 420px;
}
.auth-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.08); }
.auth-card .auth-header {
    text-align: center;
    margin-bottom: 1.8rem;
}
.auth-card .auth-header h2 {
    font-weight: 600;
    color: #1a252f;
    font-size: 1.8rem;
}
.auth-card .auth-header p {
    color: #7f8c8d;
    font-size: 0.95rem;
    margin-top: 0.3rem;
}

.auth-tabs {
    display: flex;
    border-bottom: 2px solid #e9ecef;
    margin-bottom: 1.8rem;
}
.auth-tabs button {
    flex: 1;
    background: none;
    border: none;
    padding: 0.7rem 0;
    font-size: 1rem;
    font-weight: 600;
    color: #7f8c8d;
    cursor: pointer;
    border-bottom: 3px solid transparent;
}
.auth-tabs button.active {
    color: #2c3e50;
    border-bottom-color: #e67e22;
}
.auth-tabs button:hover { color: #2c3e50; }

.form-group {
    margin-bottom: 1.2rem;
}
.form-group label {
    display: block;
    margin-bottom: 0.3rem;
    font-weight: 500;
    color: #2c3e50;
}
.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    background: #fff;
}
.form-group input:focus {
    outline: none;
    border-color: #e67e22;
    box-shadow: 0 0 0 3px rgba(230,126,34,0.1);
}

.password-wrapper {
    position: relative;
}
.password-wrapper input {
    padding-right: 40px;
}
.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #888;
    font-size: 1.1rem;
}
.toggle-password:hover { color: #333; }

.form-extra {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0.5rem 0 1.5rem 0;
    font-size: 0.9rem;
}
.form-extra a {
    color: #e67e22;
    text-decoration: none;
}
.form-extra a:hover { text-decoration: underline; }

.btn-login {
    width: 100%;
    padding: 0.8rem;
    background: #2c3e50;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}
.btn-login:hover { background: #1a252f; }
#registerForm .btn-login {
    background: #e67e22;
}
#registerForm .btn-login:hover { background: #d35400; }

.message-box {
    display: none;
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
}
.message-box.show { display: block; }
.message-box.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}
.message-box.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}
.message-box.info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.footer-bottom {
    margin-top: 2rem;
    text-align: center;
    font-size: 0.8rem;
    color: #95a5a6;
}
#registerFormContainer { display: none; }

/* Content Section */
.content-section {
    background: linear-gradient(135deg, #fff5f5 0%, #ffe8e8 50%, #ffd6d6 100%);
    padding: 4rem 0;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: #1a252f;
    margin-bottom: 0.5rem;
}
.sub-title {
    text-align: center;
    color: #5a6c7d;
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}

.steps-block { margin-bottom: 4rem; }
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}
.step-item {
    background: #fff;
    padding: 2rem 1.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.step-item:hover { transform: translateY(-5px); }
.step-icon {
    font-size: 2.5rem;
    color: #e67e22;
    margin-bottom: 1rem;
}
.step-item h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}
.step-item p {
    color: #5a6c7d;
    line-height: 1.6;
}

.faq-block { margin-bottom: 4rem; }
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}
.faq-item {
    background: #fff;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.faq-item h4 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}
.faq-item h4 i {
    color: #e67e22;
    margin-right: 8px;
}
.faq-item p {
    color: #5a6c7d;
    line-height: 1.6;
}

.protect-block {
    text-align: center;
    padding: 3rem 0;
    margin-bottom: 3rem;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.protect-block h2 {
    font-size: 2.2rem;
    color: #1a252f;
    margin-bottom: 0.5rem;
}
.protect-block p {
    color: #5a6c7d;
    font-size: 1.1rem;
    line-height: 1.8;
}

.review-block { margin-bottom: 4rem; }
.review-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 1rem;
}
.review-item {
    background: #fff;
    padding: 1.8rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    border-left: 4px solid #e67e22;
}
.review-item h4 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-weight: 600;
}
.review-item p {
    color: #5a6c7d;
    font-style: italic;
    line-height: 1.6;
}

.accolades-block { margin-bottom: 4rem; }
.accolade-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    background: #fff;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.iso-box { text-align: center; }
.iso-box i {
    font-size: 3rem;
    color: #e67e22;
    margin-bottom: 0.5rem;
}
.iso-box h3 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}
.iso-box p {
    color: #5a6c7d;
    line-height: 1.6;
}
.trust-box h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
}
.trust-box ul {
    list-style: none;
}
.trust-box ul li {
    margin-bottom: 0.8rem;
    color: #5a6c7d;
}
.trust-box ul li i {
    color: #e67e22;
    margin-right: 8px;
}

.contact-block {
    background: #1a252f;
    color: #fff;
    padding: 3rem 2rem;
    border-radius: 16px;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}
.contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}
.contact-info p {
    margin: 0.5rem 0;
    color: #cfd8e3;
}
.contact-info p i {
    width: 24px;
    color: #e67e22;
}
.contact-info small {
    font-size: 0.85rem;
    opacity: 0.8;
}
.footer-copyright {
    text-align: right;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}
.footer-copyright p {
    margin: 0.3rem 0;
    color: #cfd8e3;
}

/* Scroll Animation */
.animate-block {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.animate-block.visible {
    opacity: 1;
    transform: translateY(0);
}
.steps-block.animate-block.visible { transition-delay: 0.05s; }
.faq-block.animate-block.visible { transition-delay: 0.10s; }
.protect-block.animate-block.visible { transition-delay: 0.15s; }
.review-block.animate-block.visible { transition-delay: 0.20s; }
.accolades-block.animate-block.visible { transition-delay: 0.25s; }
.contact-block.animate-block.visible { transition-delay: 0.30s; }

/* Responsive */
@media (max-width: 1024px) {
    .review-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .login-wrapper { flex-direction: column; }
    .left-panel {
        border-right: none;
        border-bottom: 1px solid #e9ecef;
        padding: 2rem 1.5rem;
        text-align: center;
        max-height: none;
        overflow-y: visible;
        justify-content: center;
    }
    .left-panel .tagline { max-width: 100%; }
    .left-panel .features { grid-template-columns: 1fr; }
    .right-panel { padding: 2rem 1.5rem; }
    .auth-card { max-width: 100%; }
    .steps-grid,
    .faq-grid,
    .review-grid,
    .accolade-content,
    .contact-block { grid-template-columns: 1fr; }
    .contact-block { text-align: center; }
    .footer-copyright { text-align: center; }
}
@media (max-width: 480px) {
    .left-panel h1 { font-size: 2rem; }
    .section-title { font-size: 2rem; }
    .auth-card { padding: 1.5rem; }
}