:root {
    --primary: #3b82f6;
    --primary-dark: #1d4ed8;
    --dark: #0F172A;
    --light: #f8fafc;
    --text: #334155;
    --text-light: #94a3b8;
    --success: #10b981;
    --locked: #ef4444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}

body {
    background: var(--light);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 15px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid #e2e8f0;
    transition: 0.3s;
}

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

.logo {
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--dark);
    z-index: 1002;
    position: relative;
}

.white {
    color: var(--light);
}

.highlight {
    color: var(--primary);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 25px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    font-size: 0.95rem;
    transition: 0.3s;
    position: relative;
}

.nav-links a:not(.btn):hover {
    color: var(--primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 1002;
}

.mobile-cta {
    display: none;
}

.mobile-toggle {
    display: none;
    cursor: pointer;
    z-index: 1003;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.3s;
}

.hamburger-box {
    width: 24px;
    height: 24px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hamburger-inner {
    width: 24px;
    height: 2px;
    background-color: var(--dark);
    border-radius: 2px;
    position: absolute;
    transition: transform 0.22s cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.hamburger-inner::before,
.hamburger-inner::after {
    content: "";
    display: block;
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--dark);
    border-radius: 2px;
    transition: transform 0.22s cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.hamburger-inner::before {
    top: -8px;
    transition: top 0.1s 0.25s ease-in, opacity 0.1s ease-in;
}

.hamburger-inner::after {
    bottom: -8px;
    transition: bottom 0.1s 0.25s ease-in, transform 0.22s cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.mobile-toggle.active .hamburger-inner {
    transform: rotate(225deg);
    transition-delay: 0.12s;
    transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
}

.mobile-toggle.active .hamburger-inner::before {
    top: 0;
    opacity: 0;
    transition: top 0.1s ease-out, opacity 0.1s 0.12s ease-out;
}

.mobile-toggle.active .hamburger-inner::after {
    bottom: 0;
    transform: rotate(-90deg);
    transition: bottom 0.1s ease-out, transform 0.22s 0.12s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.4s;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

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

.btn-primary {
    background: var(--primary);
    color: white;
    padding: 10px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: 0.3s;
    white-space: nowrap;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.hero {
    padding: 160px 0 80px;
    display: flex;
    align-items: center;
    min-height: 90vh;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    background: #dbeafe;
    color: var(--primary-dark);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 20px;
}

h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 25px;
    color: var(--dark);
}

.gradient-text {
    background: linear-gradient(90deg, var(--primary), #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 30px;
    border-top: 1px solid #e2e8f0;
    padding-top: 25px;
}

.stat strong {
    display: block;
    font-size: 1.8rem;
    color: var(--dark);
    line-height: 1;
    margin-bottom: 5px;
}

.rack-visual {
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    position: relative;
    border: 1px solid #e2e8f0;
}

.rack-row {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.slot {
    flex: 1;
    height: 60px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
    border: 2px dashed #cbd5e1;
    text-align: center;
    line-height: 1.2;
}

.slot.occupied {
    border: none;
    color: white;
}

.company-a {
    background: var(--primary);
}

.company-b {
    background: #8b5cf6;
}

.slot.locked {
    background: #fee2e2;
    color: var(--locked);
    border: 2px solid var(--locked);
}

.label-box {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: white;
    padding: 10px 15px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    animation: float 3s ease-in-out infinite;
}

.pin-section {
    position: relative;
    height: 400vh;
    background: #0f172a;
    color: white;
    transition: background-color 0.5s ease;
}

.pin-container {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 80px;
    overflow: hidden;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.pin-visual {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.visual-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
    box-shadow: 0 0 50px rgba(59, 130, 246, 0.4);
    z-index: 2;
    transition: all 0.3s;
}

.pin-content-box {
    flex: 1;
    position: relative;
    height: 300px;
}

.step-card {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    width: 100%;
}

.step-card.active {
    opacity: 1;
    transform: translateY(-50%);
}

.step-card.passed {
    opacity: 0;
    transform: translateY(-150%);
}

.step-number {
    font-size: 5rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.05);
    position: absolute;
    top: -40px;
    left: -20px;
    z-index: -1;
}

.step-card h3 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.step-card p {
    font-size: 1.1rem;
    color: #94a3b8;
    line-height: 1.6;
    margin-bottom: 20px;
}

.step-status {
    font-size: 0.9rem;
    color: #cbd5e1;
}

.badge.success {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
    padding: 4px 10px;
    border-radius: 4px;
}

.badge.warning {
    background: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
    padding: 4px 10px;
    border-radius: 4px;
}

.badge.info {
    background: rgba(59, 130, 246, 0.2);
    color: #60a5fa;
    padding: 4px 10px;
    border-radius: 4px;
}

.section {
    padding: 100px 0;
}

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

.bg-light {
    background: #f8fafc;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 15px;
}

.light-text h2 {
    color: white;
}

.light-text p {
    color: var(--text-light);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.card {
    background: white;
    padding: 35px;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border-color: var(--primary);
}

.icon-box {
    width: 60px;
    height: 60px;
    background: #eff6ff;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 1.5rem;
    margin-bottom: 25px;
}

#modules {
    background: #f8fafc;
    position: relative;
    overflow: hidden;
}

.feature-row {
    background: white;
    padding: 30px;
    border-radius: 16px;
    display: flex;
    gap: 25px;
    align-items: flex-start;
    border: 1px solid #e2e8f0;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
}

.feature-row:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -5px rgba(0, 0, 0, 0.08);
    border-color: var(--primary);
}

.fr-icon {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
    background: #eff6ff;
    color: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all 0.5s ease;
    border: 1px solid #dbeafe;
}

.feature-row:hover .fr-icon {
    background: var(--primary);
    color: white;
    transform: rotateY(360deg);
    border-color: var(--primary);
    box-shadow: 0 8px 15px rgba(59, 130, 246, 0.3);
}

.fr-content h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: var(--dark);
    font-weight: 700;
}

.fr-content p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.full-col {
    grid-column: 1 / -1;
    background: linear-gradient(to right, #ffffff, #f0f9ff);
    border-left: 5px solid var(--primary);
}

.tabs-container {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.tabs-header {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.tab-btn {
    flex: 1;
    padding: 20px;
    background: transparent;
    border: none;
    color: var(--text-light);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
    white-space: nowrap;
}

.tab-btn:hover {
    color: white;
    background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
    color: var(--primary);
    background: rgba(37, 99, 235, 0.1);
    border-bottom: 3px solid var(--primary);
}

.tabs-body {
    padding: 40px;
    min-height: 350px;
}

.tab-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-content.active {
    display: block;
}

.tab-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
    align-items: center;
}

.tab-text ul {
    list-style: none;
    margin-top: 20px;
}

.tab-text ul li {
    margin-bottom: 15px;
    position: relative;
    padding-left: 25px;
}

.tab-text ul li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--primary);
    position: absolute;
    left: 0;
    top: 2px;
}

.tab-img {
    background: #1e293b;
    border-radius: 12px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.code-snippet {
    color: #e2e8f0;
}

.code-snippet .grn {
    color: #a78bfa;
}

.code-snippet .blue {
    color: #60a5fa;
}

.code-snippet .comm {
    color: #64748b;
    font-style: italic;
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
    font-weight: 600;
}

.toggle-switch {
    width: 55px;
    height: 30px;
    background: #cbd5e1;
    border-radius: 15px;
    position: relative;
    cursor: pointer;
    transition: 0.3s;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.1);
}

.toggle-switch.active {
    background: var(--primary);
}

.toggle-circle {
    width: 24px;
    height: 24px;
    background: white;
    border-radius: 50%;
    position: absolute;
    top: 3px;
    left: 3px;
    transition: left 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.toggle-switch.active .toggle-circle {
    left: 28px;
}

.discount-badge {
    background: #fee2e2;
    color: #ef4444;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: 5px;
    animation: pulseBadge 2s infinite;
}

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

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    align-items: center;
    padding: 20px 0;
}

.pricing-card {
    background: white;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    padding: 40px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background-clip: padding-box;
}

.pricing-card.zoom-in:nth-child(1) {
    transition-delay: 0.1s;
}

.pricing-card.zoom-in:nth-child(2) {
    transition-delay: 0.2s;
}

.pricing-card.zoom-in:nth-child(3) {
    transition-delay: 0.3s;
}

.pricing-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 30px 60px -15px rgba(59, 130, 246, 0.25);
    border-color: var(--primary);
    z-index: 5;
}

.pricing-card.popular {
    border: 2px solid var(--primary);
    transform: scale(1.05);
    z-index: 2;
    box-shadow: 0 15px 40px rgba(59, 130, 246, 0.15);
}

.pricing-card.popular:hover {
    transform: translateY(-15px) scale(1.08);
    box-shadow: 0 40px 80px -20px rgba(59, 130, 246, 0.4);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.4);
}

.price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    color: var(--dark);
    margin: 20px 0;
    height: 60px;
    overflow: hidden;
}

.amount {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    display: inline-block;
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55), opacity 0.3s;
}

.amount.slide-up-out {
    transform: translateY(-100%);
    opacity: 0;
}

.amount.slide-down-in {
    animation: slideDownIn 0.4s forwards;
}

@keyframes slideDownIn {
    from {
        transform: translateY(100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.currency {
    margin-top: 8px;
    font-weight: 600;
}

.period {
    align-self: flex-end;
    margin-bottom: 8px;
    color: var(--text-light);
    font-weight: 500;
}

.feature-list {
    list-style: none;
    margin-bottom: 30px;
}

.feature-list li {
    margin-bottom: 12px;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    transition: transform 0.3s ease;
}

.pricing-card:hover .feature-list li {
    transform: translateX(5px);
}

.pricing-card:hover .feature-list li:nth-child(1) {
    transition-delay: 0.05s;
}

.pricing-card:hover .feature-list li:nth-child(2) {
    transition-delay: 0.1s;
}

.pricing-card:hover .feature-list li:nth-child(3) {
    transition-delay: 0.15s;
}

.feature-list li i {
    color: var(--success);
    margin-right: 10px;
    transition: transform 0.3s;
}

.pricing-card:hover .feature-list li i {
    transform: scale(1.2);
}

.feature-list li.disabled {
    color: #cbd5e1;
    text-decoration: line-through;
}

.btn-outline-primary {
    display: block;
    text-align: center;
    border: 2px solid #cbd5e1;
    padding: 12px;
    border-radius: 8px;
    color: var(--dark);
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-outline-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: var(--primary);
    transition: 0.3s ease;
    z-index: -1;
}

.btn-outline-primary:hover {
    border-color: var(--primary);
    color: white;
}

.btn-outline-primary:hover::before {
    width: 100%;
}

.full-width {
    display: block;
    width: 100%;
    text-align: center;
}

.footer-modern {
    background: #0f172a;
    color: #f8fafc;
    padding: 80px 0 30px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    padding-bottom: 50px;
}

.footer-cta h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.footer-cta p {
    color: #94a3b8;
}

.newsletter-box {
    display: flex;
    gap: 10px;
}

.newsletter-input {
    padding: 12px 20px;
    border-radius: 6px;
    border: 1px solid #334155;
    background: #1e293b;
    color: white;
    min-width: 250px;
}

.footer-divider {
    height: 1px;
    background: #334155;
    margin: 0 0 50px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.brand-desc {
    color: #94a3b8;
    margin: 20px 0;
    font-size: 0.95rem;
    max-width: 300px;
}

.contact-info div {
    display: flex;
    align-items: center;
}

.contact-info div i {
    height: 50px;
    display: flex;
    align-items: center;
}

.contact-info div p {
    font-size: 0.9rem;
    color: #cbd5e1;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 1vh;
}

.footer-col h4 {
    color: white;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 15px;
}

.footer-col ul li a {
    color: #94a3b8;
    transition: 0.2s;
    text-decoration: none;
}

.footer-col ul li a:hover {
    color: var(--primary);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 36px;
    height: 36px;
    background: #1e293b;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    transition: 0.3s;
    text-decoration: none;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    font-size: 0.85rem;
}

.reveal-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.8s ease;
}

.active-reveal {
    opacity: 1;
    transform: translate(0, 0);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

.zoom-in {
    opacity: 0;
    transform: scale(0.85) translateY(40px);
    transition: all 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.active-zoom {
    opacity: 1;
    transform: scale(1) translateY(0);
}

@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 80px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-stats {
        justify-content: center;
    }

    .desktop-cta {
        display: none;
    }

    .mobile-cta {
        display: block;
        margin-top: 10px;
    }

    .mobile-toggle {
        display: flex;
        z-index: 99999;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        height: 100vh;
        width: 300px;
        background: white;
        flex-direction: column;
        padding: 80px 30px;
        gap: 20px;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
        z-index: 9999;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        will-change: transform;
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-links li {
        opacity: 0;
        transform: translateX(20px);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    .nav-links.active li {
        opacity: 1;
        transform: translateX(0);
    }

    .nav-links.active li:nth-child(1) {
        transition-delay: 0.1s;
    }

    .nav-links.active li:nth-child(2) {
        transition-delay: 0.15s;
    }

    .nav-links.active li:nth-child(3) {
        transition-delay: 0.2s;
    }

    .nav-links.active li:nth-child(4) {
        transition-delay: 0.25s;
    }

    .nav-links.active li:nth-child(5) {
        transition-delay: 0.3s;
    }

    .nav-links.active li:nth-child(6) {
        transition-delay: 0.35s;
    }

    .nav-links a {
        font-size: 1.1rem;
        display: block;
        padding: 10px 0;
        border-bottom: 1px solid #f1f5f9;
    }

    .nav-links .btn-primary {
        display: inline-block;
        width: 100%;
        text-align: center;
        margin-top: 10px;
        color: var(--light);
    }

    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }

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

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

    .pin-section {
        height: 350vh;
    }

    .pin-container {
        flex-direction: column;
        gap: 40px;
        top: 80px;
        height: 80vh;
    }

    .visual-circle {
        width: 120px;
        height: 120px;
        font-size: 2.5rem;
        flex: 0 0 auto;
    }

    .pin-content-box {
        width: 100%;
        height: 50%;
    }

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

    .step-number {
        left: 50%;
        transform: translateX(-50%);
        font-size: 4rem;
        top: -30px;
    }

    .tabs-header {
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 5px;
    }

    .tabs-header::-webkit-scrollbar {
        display: none;
    }

    .tab-btn {
        flex: 0 0 auto;
        padding: 15px 25px;
    }
}

@media (max-width: 768px) {
    .feature-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .full-col {
        grid-column: auto;
        border-left: 1px solid #e2e8f0;
        border-top: 5px solid var(--primary);
    }
}

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

    .pricing-card.popular {
        transform: scale(1);
    }
}