:root {
    --color-black: #000000;
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--color-gray-900);
    background-color: var(--color-white);
}

/* Navbar */
.navbar {
    background-color: var(--color-black);
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.navbar-brand {
    color: var(--color-white) !important;
    font-size: 1.15rem;
    letter-spacing: -0.02em;
}

.navbar .nav-link {
    color: rgba(255,255,255,0.7) !important;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
}

.navbar .nav-link.active {
    color: var(--color-white) !important;
}

.navbar-toggler {
    border-color: rgba(255,255,255,0.2);
    padding: 0.25rem 0.5rem;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Hero Section */
.hero-section {
    background-color: var(--color-black);
    padding: 8.5rem 0 6.5rem;
    min-height: 72vh;
    display: flex;
    align-items: center;
}

.hero-content {
    max-width: 860px;
    margin-bottom: 2rem;
}

.hero-section h1 {
    font-size: 4.2rem;
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.03em;
    color: var(--color-white);
    margin-bottom: 1.25rem;
}

.hero-section h1 span {
    color: var(--color-gray-400);
}

.hero-section p {
    color: rgba(255,255,255,0.75);
    font-size: 1.2rem;
    line-height: 1.75;
    max-width: 760px;
    margin: 0 auto;
}

.hero-lead {
    margin-bottom: 0;
}

/* Hero entrance animations */
@keyframes heroFadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes heroScale {
    from {
        opacity: 0;
        transform: scale(0.96);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.hero-anim {
    opacity: 0;
}

.hero-anim-1 {
    animation: heroScale 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}

.hero-anim-2 {
    animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.35s forwards;
}

.hero-anim-3 {
    animation: heroFadeIn 0.7s ease-out 0.6s forwards;
}

.hero-anim-4 {
    animation: heroFadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.75s forwards;
}

.hero-badge .dot {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255,255,255,0.75);
    font-size: 0.9rem;
}

.hero-badge .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #22c55e;
    display: inline-block;
}

.btn-white {
    background-color: var(--color-white);
    color: var(--color-black);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    border: none;
}

.btn-outline-white {
    background-color: transparent;
    color: var(--color-white) !important;
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,0.3);
}

/* Section Styles */
.section-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray-500);
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.section-light {
    background-color: var(--color-white);
    padding: 5rem 0;
}

.section-gray {
    background-color: var(--color-gray-50);
    padding: 5rem 0;
}

.section-dark {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 5rem 0;
}

/* Product Cards */
.product-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 12px;
    padding: 2rem;
    height: 100%;
}

.product-card .product-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.product-card .product-subtitle {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    margin-bottom: 0.5rem;
}

.product-card .product-price {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.product-card .product-price small {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--color-gray-500);
}

.product-card .feature-list {
    list-style: none;
    padding: 0;
    margin: 1.25rem 0;
}

.product-card .feature-list li {
    font-size: 0.85rem;
    color: var(--color-gray-600);
    padding: 0.35rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-card .feature-list li i {
    font-size: 0.8rem;
    color: var(--color-gray-400);
}

.btn-dark-solid {
    background-color: var(--color-black);
    color: var(--color-white);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.65rem 0;
    border-radius: 50px;
    border: none;
    width: 100%;
    display: block;
    text-align: center;
    text-decoration: none;
}

.btn-outline-dark {
    display: inline-block;
    background-color: transparent;
    color: var(--color-gray-900);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.65rem 2rem;
    border-radius: 50px;
    border: 1px solid var(--color-gray-200);
    text-decoration: none;
}

.btn-outline-dark:hover {
    background-color: transparent !important;
    color: var(--color-gray-900) !important;
    border-color: var(--color-gray-200) !important;
}

/* Feature Cards */
.feature-card {
    background-color: var(--color-gray-50);
    border: 1px solid var(--color-gray-100);
    border-radius: 12px;
    padding: 1.75rem;
    height: 100%;
}

.feature-card .feature-icon {
    width: 44px;
    height: 44px;
    background-color: var(--color-black);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.feature-card .feature-icon i {
    color: var(--color-white);
    font-size: 1.1rem;
}

.feature-card h5 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.feature-card p {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
    line-height: 1.6;
}

/* About / Company Section */
.about-section {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 5rem 0;
}

.about-section .section-label {
    color: var(--color-gray-400);
}

.about-section .section-title {
    font-size: 2.5rem;
    font-style: italic;
}

.about-section p {
    color: rgba(255,255,255,0.65);
    font-size: 0.9rem;
    line-height: 1.7;
}

.stat-item {
    text-align: left;
}

.stat-item .stat-number {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.stat-item .stat-label {
    font-size: 0.75rem;
    color: var(--color-gray-400);
}

/* Page Hero (inner pages) */
.page-hero {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 8rem 0 4rem;
    text-align: center;
}

.page-hero h1 {
    font-size: 2.75rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.page-hero p {
    color: rgba(255,255,255,0.6);
    max-width: 560px;
    margin: 0 auto;
}

/* Pricing Table */
.pricing-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 12px;
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.pricing-card .plan-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.15rem;
}

.pricing-card .plan-desc {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    margin-bottom: 1rem;
}

.pricing-card .plan-price {
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.pricing-card .plan-price small {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--color-gray-500);
}

.pricing-card .plan-specs {
    list-style: none;
    padding: 0;
    margin: 1.25rem 0;
    flex-grow: 1;
}

.pricing-card .plan-specs li {
    font-size: 0.85rem;
    color: var(--color-gray-600);
    padding: 0.4rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid var(--color-gray-100);
}

.pricing-card .plan-specs li:last-child {
    border-bottom: none;
}

.pricing-card .plan-specs li span.spec-label {
    color: var(--color-gray-400);
    min-width: 80px;
}

/* Contact Form */
.contact-form .form-control {
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
    padding: 0.65rem 1rem;
    font-size: 0.875rem;
}

.contact-form .form-control:focus {
    border-color: var(--color-black);
    box-shadow: none;
}

.contact-form .form-label {
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.35rem;
}

/* FAQ Section */
.faq-item {
    border-bottom: 1px solid var(--color-gray-200);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 1.25rem 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-gray-900);
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
}

.faq-question:focus {
    outline: none;
}

.faq-icon {
    font-size: 0.8rem;
    color: var(--color-gray-400);
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq-question:not(.collapsed) .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 0 1.25rem;
    font-size: 0.875rem;
    color: var(--color-gray-500);
    line-height: 1.7;
}

/* Contact Modal */
.contact-modal-content {
    border: none;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

.contact-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-gray-100);
}

.contact-modal-icon-title {
    width: 36px;
    height: 36px;
    background-color: var(--color-black);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1rem;
}

.contact-modal-header h5 {
    font-size: 1.1rem;
    letter-spacing: -0.01em;
}

.contact-modal-close {
    width: 32px;
    height: 32px;
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
    background: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--color-gray-500);
    cursor: pointer;
}

.contact-modal-body {
    padding: 1rem 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-option-card {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 1rem 1.15rem;
    border: 1px solid var(--color-gray-200);
    border-radius: 12px;
    text-decoration: none !important;
    color: inherit;
    cursor: pointer;
}

.contact-option-card:hover {
    border-color: var(--color-gray-400) !important;
    color: inherit;
}

.contact-option-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.contact-option-icon.whatsapp-icon {
    background-color: #dcfce7;
    color: #22c55e;
}

.contact-option-icon.telegram-icon {
    background-color: #e0f2fe;
    color: #0ea5e9;
}

.contact-option-icon.email-icon {
    background-color: var(--color-gray-100);
    color: var(--color-gray-800);
}

.contact-option-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.contact-option-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-gray-900);
    line-height: 1.2;
}

.contact-option-sub {
    font-size: 0.78rem;
    color: var(--color-gray-500);
    line-height: 1.3;
}

.contact-option-value {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-black);
    margin-top: 0.15rem;
}

.contact-option-arrow {
    color: var(--color-gray-400);
    font-size: 0.85rem;
    flex-shrink: 0;
}

/* RDP Page - Card Container */
.rdp-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 14px;
    margin-bottom: 1.25rem;
    overflow: hidden;
}

.rdp-card-header {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem 0;
}

.rdp-card-title {
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    margin: 0;
    white-space: nowrap;
}

.rdp-card-subtitle {
    font-size: 0.825rem;
    color: var(--color-gray-400);
}

.rdp-card-body {
    padding: 1.25rem 1.5rem;
}

.rdp-card-body.p-0 {
    padding: 0;
}

/* RDP Location Cards */
.rdp-loc-card {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    width: 100%;
    padding: 1rem 1.15rem;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 10px;
    cursor: pointer;
    text-align: left;
    border-left: 3px solid transparent;
}

.rdp-loc-card.active {
    border-left-color: var(--color-black);
    border-color: var(--color-gray-800);
}

.rdp-loc-flag {
    font-size: 1.5rem;
    line-height: 1;
    border-radius: 2px;
    flex-shrink: 0;
}

.rdp-loc-info {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.rdp-loc-city {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-gray-900);
    line-height: 1.2;
}

.rdp-loc-avail {
    font-size: 0.75rem;
    font-weight: 600;
    color: #16a34a;
}

.rdp-loc-unavail {
    font-size: 0.75rem;
    font-weight: 600;
    color: #dc2626;
}

/* RDP Service Type Cards */
.rdp-type-card {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    width: 100%;
    padding: 1.15rem 1.25rem;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 10px;
    cursor: pointer;
    text-align: left;
    border-left: 3px solid transparent;
}

.rdp-type-card.active {
    border-left-color: var(--color-black);
    border-color: var(--color-gray-800);
}

.rdp-type-name {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--color-gray-900);
}

.rdp-type-desc {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    line-height: 1.5;
}

.rdp-type-price {
    font-size: 0.78rem;
    font-weight: 600;
    color: #16a34a;
    margin-top: 0.15rem;
}

.rdp-type-soldout {
    font-size: 0.78rem;
    font-weight: 600;
    color: #dc2626;
    margin-top: 0.15rem;
}

/* RDP Service Detail Boxes */
.rdp-detail-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    padding: 1.25rem 0.5rem;
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-100);
    border-radius: 10px;
    text-align: center;
}

.rdp-detail-value {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-gray-900);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.rdp-detail-label {
    font-size: 0.72rem;
    color: var(--color-gray-400);
    font-weight: 500;
}

/* RDP Plans Table */
.rdp-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 0;
}

.rdp-table thead th {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-gray-400);
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid var(--color-gray-200);
    white-space: nowrap;
    text-align: left;
}

.rdp-table tbody td {
    padding: 1.05rem 1.25rem;
    font-size: 0.85rem;
    color: var(--color-gray-600);
    border-bottom: 1px solid var(--color-gray-100);
    vertical-align: middle;
    white-space: nowrap;
}

.rdp-table tbody tr:last-child td {
    border-bottom: none;
}

.rdp-td-name {
    font-weight: 700;
    color: var(--color-gray-900) !important;
}

.rdp-td-price {
    font-weight: 800;
    color: var(--color-gray-900) !important;
}

.rdp-status-in {
    font-size: 0.8rem;
    font-weight: 600;
    color: #16a34a;
}

.rdp-status-out {
    font-size: 0.8rem;
    font-weight: 600;
    color: #dc2626;
}

.rdp-link-buy {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-gray-900);
    text-decoration: none;
    white-space: nowrap;
}

.rdp-link-buy:hover {
    color: var(--color-gray-900) !important;
}

.rdp-link-notify {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-gray-400);
    white-space: nowrap;
    cursor: default;
}

/* Responsive */
@media (max-width: 991.98px) {
    .hero-section h1 {
        font-size: 3rem;
    }

    .hero-section {
        padding: 7.25rem 0 4.5rem;
        min-height: 62vh;
    }

    .hero-section p {
        font-size: 1.05rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .about-section .section-title {
        font-size: 1.75rem;
    }

    .page-hero h1 {
        font-size: 2rem;
    }

    .navbar .collapse {
        padding-top: 1rem;
    }
}

/* Disable hover effects on interactive elements */
a,
.btn-white,
.btn-outline-white,
.btn-dark-solid,
.btn-outline-light,
.nav-link,
.product-card,
.feature-card,
.pricing-card {
    transition: none !important;
}

a:hover { text-decoration: none !important; }

.btn-white:hover {
    background-color: var(--color-white) !important;
    color: var(--color-black) !important;
}

.btn-dark-solid:hover {
    background-color: var(--color-black) !important;
    color: var(--color-white) !important;
}

.btn-outline-white:hover {
    background-color: transparent !important;
    color: var(--color-white) !important;
    border-color: rgba(255,255,255,0.3) !important;
}

.btn-outline-light:hover {
    background-color: transparent !important;
    color: var(--color-white) !important;
}

@media (max-width: 575.98px) {
    .hero-section h1 {
        font-size: 2.2rem;
        line-height: 1.2;
    }

    .hero-section {
        padding: 6.25rem 0 3.75rem;
        min-height: 56vh;
    }

    .section-light,
    .section-gray,
    .section-dark,
    .about-section {
        padding: 3rem 0;
    }

    .product-card,
    .pricing-card {
        padding: 1.5rem;
    }

    .stat-item .stat-number {
        font-size: 1.5rem;
    }

    .rdp-card-header {
        flex-direction: column;
        gap: 0.15rem;
    }

    .rdp-card-body {
        padding: 1rem;
    }

    .rdp-detail-box {
        padding: 1rem 0.5rem;
    }

    .rdp-detail-value {
        font-size: 1.05rem;
    }

    .rdp-table thead th,
    .rdp-table tbody td {
        padding: 0.75rem 0.85rem;
        font-size: 0.78rem;
    }
}