:root {
    --bg-color: #0f172a;
    /* Slate 900 - Richer, deep blue-gray */
    --text-color: #f8fafc;
    /* Slate 50 */
    --text-muted: #94a3b8;
    /* Slate 400 */
    --accent-color: #14b8a6;
    /* Teal 500 - Modern/Tech */
    --accent-hover: #2dd4bf;
    /* Teal 400 - Bright Teal */
    --cta-color: #0d9488;
    /* Teal 600 - Deep Teal for CTA */
    --cta-hover: #0f766e;
    /* Teal 700 */
    --card-bg: #1e293b;
    /* Slate 800 */
    --border-color: #334155;
    /* Slate 700 */
    --font-main: 'Inter', sans-serif;
    --container-width: 1200px;
    --spacing-section: 6rem;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    background-image:
        radial-gradient(circle at 15% 50%, rgba(20, 184, 166, 0.08), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(45, 212, 191, 0.08), transparent 25%);
    background-attachment: fixed;
    color: var(--text-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease;
}

/* Content Links Styling */
.bio-text a,
.section-subtitle a,
p a:not(.btn):not(.contact-link) {
    color: var(--accent-color);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 4px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.bio-text a:hover,
.section-subtitle a:hover,
p a:not(.btn):not(.contact-link):hover {
    color: var(--accent-hover);
    text-decoration-thickness: 2px;
    background-color: rgba(20, 184, 166, 0.1);
}


ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.btn {
    display: inline-block;
    background-color: var(--cta-color);
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.1s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
}

.btn:hover {
    background-color: var(--cta-hover);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn:active {
    transform: scale(0.98);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--text-muted);
    color: #fff;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-color);
    text-align: center;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
}

/* Header */
header {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    background-color: rgba(15, 23, 42, 0.85);
    /* Matches new Slate 900 */
    backdrop-filter: blur(12px);
    z-index: 100;
}

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

.logo {
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
    color: var(--text-color);
    text-transform: uppercase;
}

nav ul {
    display: flex;
    gap: 2rem;
    align-items: center;
}

nav a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
}

nav a:hover {
    color: var(--text-color);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 8rem 0 6rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    text-align: left;
}

.hero-eyebrow {
    color: var(--accent-color);
    background-color: rgba(20, 184, 166, 0.1);
    border: 1px solid rgba(20, 184, 166, 0.2);
    padding: 0.25rem 0.5rem;
    border-radius: 0;
    font-weight: 600;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
    display: inline-block;
    width: fit-content;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, var(--text-color), var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 0 2.5rem 0;
}

.hero-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: fit-content;
    margin: 0 auto;
}

.hero-image-container::before {
    content: '';
    position: absolute;
    width: 140%;
    height: 140%;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.1) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: -2;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hero-image-container::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent-color);
    border-radius: 24px;
    top: 20px;
    left: 20px;
    z-index: -1;
    opacity: 0.3;
}

.hero-img {
    max-width: 100%;
    max-height: 550px;
    width: auto;
    height: auto;
    border: none;
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}



/* Trusted By Section */
.trusted-by {
    padding: 4rem 0;
    position: relative;
    z-index: 10;
}

.trusted-panel {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 3rem;
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.3);
    text-align: center;
}

.trusted-label {
    color: var(--text-color);
    /* Darker color for better visibility */
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2rem;
}

.logos-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4rem;
    align-items: center;
}

.client-logo-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    width: fit-content;
}

.client-logo-wrapper:hover {
    background-color: white;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.client-logo {
    height: 60px;
    width: auto;
    max-width: 180px;
    object-fit: contain;

    /* The Magic Trick for White Backgrounds */
    filter: grayscale(100%) invert(1) brightness(1.5);
    mix-blend-mode: screen;
    opacity: 0.7;

    transition: opacity 0.3s ease;
}

.client-logo-wrapper:hover .client-logo {
    /* Restore Original Look */
    filter: none;
    mix-blend-mode: normal;
    opacity: 1;
}

/* Pain Points */
.pain-points {
    padding: var(--spacing-section) 0;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: 12px;
    transition: transform 0.2s ease, border-color 0.2s ease;
    text-align: left;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--text-muted);
}

.card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    text-align: left;
}

/* Value Proposition */
.value-prop {
    padding: var(--spacing-section) 0;
    background-color: var(--bg-color);
    /* Slate 950 - Very dark, almost black but consistent */
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.value-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.value-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    line-height: 1.2;
}

.value-text p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.roi-box {
    background: linear-gradient(145deg, var(--card-bg), var(--bg-color));
    padding: 3rem;
    border-radius: 16px;
    text-align: left;
    border: 1px solid var(--border-color);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.roi-title {
    color: var(--accent-color);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.1;
}

.roi-subtitle {
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.25rem;
    font-size: 1.1rem;
    color: var(--text-color);
    font-weight: 600;
}

.roi-text {
    color: var(--text-muted);
    line-height: 1.6;
    font-size: 1rem;
}

.roi-text strong {
    color: var(--text-color);
    font-weight: 600;
}

.roi-stat-container {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin: 1.5rem 0;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.roi-stat-value {
    font-size: 4rem;
    font-weight: 800;
    color: var(--accent-color);
    /* Teal for numbers */
    line-height: 1;
}

.roi-stat-desc {
    color: var(--text-color);
    font-size: 0.95rem;
    line-height: 1.4;
    font-weight: 500;
}

.roi-source {
    font-size: 0.75rem;
    color: var(--text-muted);
    opacity: 0.9;
    /* Increased from 0.7 for better readability */
    margin-top: 1.5rem;
    font-style: italic;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    /* Slightly more visible border */
    padding-top: 0.75rem;
}

.roi-source a {
    color: var(--accent-hover);
    /* Brighter link color */
    text-decoration: none;
    /* Cleaner look */
    border-bottom: 1px solid var(--accent-color);
    /* Subtle underline */
    transition: all 0.2s ease;
}

.roi-source a:hover {
    color: #fff;
    border-color: #fff;
}

.roi-list {
    margin: 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

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

.roi-check {
    color: var(--accent-color);
    /* Teal checkmarks */
    font-weight: bold;
    font-size: 1.2rem;
    line-height: 1.2;
    flex-shrink: 0;
}

.roi-item-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.roi-item-text strong {
    color: #fff;
    display: block;
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

/* Authority */
.authority {
    padding: var(--spacing-section) 0;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: var(--border-color);
}

.timeline-item {
    margin-bottom: 3rem;
    position: relative;
    width: 50%;
}

.timeline-item:nth-child(odd) {
    left: 0;
    padding-right: 3rem;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
    padding-left: 3rem;
}

.timeline-dot {
    position: absolute;
    width: 16px;
    height: 16px;
    background-color: var(--accent-color);
    border-radius: 50%;
    top: 0;
}

.timeline-item:nth-child(odd) .timeline-dot {
    right: -8px;
}

.timeline-item:nth-child(even) .timeline-dot {
    left: -8px;
}

.timeline-date {
    font-size: 0.875rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: block;
}

.timeline-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

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

/* Offer */
.offer {
    padding: var(--spacing-section) 0;
    text-align: center;
}

.steps {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
}

.step-item {
    flex: 1;
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: left;
}

.step-number {
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.05);
    line-height: 1;
    margin-bottom: 1rem;
}

.step-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

/* Footer & Contact */
footer {
    padding: 6rem 0 4rem;
    background-color: #0a0b0e;
    border-top: 1px solid var(--border-color);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    margin-bottom: 4rem;
    align-items: center;
}

.contact-info h2 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    font-weight: 700;
}

.contact-info p {
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
}

.direct-contact {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.direct-contact p {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.contact-link {
    display: block;
    color: #fff;
    font-weight: 500;
    margin-bottom: 0.5rem;
    width: fit-content;
}

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

/* Contact Form */
.contact-form-container {
    background-color: var(--card-bg);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

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

.form-group label {
    display: block;
    color: #fff;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: #fff;
    font-family: var(--font-main);
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.2);
}

.btn-submit {
    width: 100%;
    justify-content: center;
    margin-top: 1rem;
}

.copyright {
    color: #52525b;
    font-size: 0.875rem;
    text-align: center;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Bio Section */
.bio-section {
    padding: var(--spacing-section) 0;
}

.bio-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.bio-content {
    text-align: left;
}

.bio-content .section-title,
.bio-content .section-subtitle {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
}

.bio-content .section-subtitle {
    margin-bottom: 1.5rem;
    /* Reduced from 3rem to match paragraph spacing */
}

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

.bio-text strong {
    color: #fff;
    font-weight: 600;
}

.bio-image-wrapper {
    display: flex;
    justify-content: center;
    position: relative;
}

.bio-image-wrapper::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent-color);
    border-radius: 24px;
    top: 20px;
    left: 20px;
    z-index: -1;
    opacity: 0.3;
}

.bio-img {
    max-width: 100%;
    border-radius: 24px;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
}

/* Services Section (Menu Usług) */
.services-section {
    padding: var(--spacing-section) 0;
    background-color: #0f172a;
    /* Dark background to contrast with cards */
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    transition: transform 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.service-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.service-number {
    width: 40px;
    height: 40px;
    background-color: var(--accent-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}

.service-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
}

.service-card h3 {
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 1rem;
    font-weight: 700;
}

.service-card p {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.service-features {
    margin-bottom: 2rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.service-features li {
    color: #e2e8f0;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.service-features li::before {
    content: '•';
    color: var(--accent-color);
    font-weight: bold;
}

.btn-service {
    display: block;
    width: 100%;
    text-align: center;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: #fff;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-service:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

/* Responsive */
@media (max-width: 968px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

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

    .hero-eyebrow {
        margin: 0 auto 1rem;
    }

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

    .hero p {
        margin: 0 auto 2rem;
    }

    .value-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .bio-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .bio-content {
        text-align: center;
        order: 2;
    }

    .bio-image-wrapper {
        order: 1;
        margin-bottom: 2rem;
    }

    .bio-content .section-title,
    .bio-content .section-subtitle {
        text-align: center;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    .timeline::before {
        left: 0;
    }

    .timeline-item {
        width: 100%;
        padding-left: 2rem;
        padding-right: 0;
        text-align: left;
    }

    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        left: 0;
        text-align: left;
        padding-left: 2rem;
    }

    .timeline-item:nth-child(odd) .timeline-dot,
    .timeline-item:nth-child(even) .timeline-dot {
        left: -7px;
        right: auto;
    }

    .steps {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 2rem;
    }

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

    .nav-links {
        display: none;
        /* Mobile menu implementation needed */
    }

    .mobile-menu-btn {
        display: block;
    }
}

/* Case Study Section */
.case-study-section {
    padding: var(--spacing-section) 0;
}

.case-study-card {
    background: linear-gradient(145deg, var(--card-bg), rgba(20, 184, 166, 0.1));
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 4rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 50px -12px rgba(20, 184, 166, 0.25);
}

.case-study-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(20, 184, 166, 0.15), transparent 40%);
    pointer-events: none;
}

.case-study-label {
    display: inline-block;
    background-color: rgba(20, 184, 166, 0.1);
    color: var(--cta-color);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(20, 184, 166, 0.2);
}

.case-study-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #fff;
    font-weight: 700;
    line-height: 1.2;
}

.case-study-content>p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.case-study-results {
    display: grid;
    gap: 1rem;
    margin-bottom: 3rem;
}

.result-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background-color: rgba(255, 255, 255, 0.03);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.result-item:hover {
    transform: translateX(10px);
    background-color: rgba(255, 255, 255, 0.05);
}

.check-icon {
    background-color: var(--cta-color);
    color: #fff;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    flex-shrink: 0;
    font-weight: bold;
}

.result-item p {
    color: var(--text-color);
    font-size: 1.05rem;
    margin: 0;
}

.result-item strong {
    color: var(--cta-color);
    font-weight: 700;
}

@media (max-width: 768px) {
    .case-study-card {
        padding: 2rem;
    }

    .case-study-content h2 {
        font-size: 1.75rem;
    }

    .result-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .check-icon {
        margin-bottom: 0.25rem;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .grid-3,
    .value-content,
    .steps,
    .hero-grid,
    .contact-wrapper,
    .bio-container {
        grid-template-columns: 1fr;
        flex-direction: column;
    }

    .hero-content,
    .bio-content {
        text-align: center;
        margin-bottom: 3rem;
    }

    .bio-content .section-title,
    .bio-content .section-subtitle {
        text-align: center;
        margin: 0 auto 1rem;
    }

    .hero p {
        margin: 0 auto 2.5rem;
    }

    .nav-links {
        display: none;
        /* Simple mobile menu hiding for MVP */
    }

    .mobile-menu-btn {
        display: block;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        width: 100%;
        padding-left: 3rem;
        padding-right: 0;
        text-align: left;
    }

    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        left: 0;
        padding-left: 3rem;
    }

    .timeline-item:nth-child(odd) .timeline-dot,
    .timeline-item:nth-child(even) .timeline-dot {
        left: 12px;
        right: auto;
    }
}

/* Testimonials Section */
.testimonials-section {
    padding: var(--spacing-section) 0;
    background-color: var(--bg-color);
    position: relative;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    position: relative;
    transition: transform 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.quote-icon {
    font-size: 4rem;
    color: var(--accent-color);
    opacity: 0.2;
    position: absolute;
    top: 1rem;
    left: 1.5rem;
    font-family: serif;
    line-height: 1;
}

.testimonial-text {
    position: relative;
    z-index: 1;
    color: var(--text-muted);
    font-size: 1.05rem;
    font-style: italic;
    margin-bottom: 2rem;
    padding-top: 1.5rem;
    line-height: 1.7;
}

.testimonial-author {
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.author-name {
    color: var(--text-color);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.author-role {
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (max-width: 768px) {
    .roi-box {
        padding: 2rem;
    }

    .roi-title {
        font-size: 2rem;
    }

    .roi-stat-value {
        font-size: 3rem;
    }
}

/* Privacy Policy Page Styles */
.privacy-hero {
    padding: 8rem 0 4rem;
    text-align: center;
    background: radial-gradient(circle at 50% 0%, rgba(20, 184, 166, 0.1), transparent 50%);
}

.privacy-content-wrapper {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 4rem;
    margin-bottom: 6rem;
    box-shadow: 0 20px 50px -12px rgba(0, 0, 0, 0.3);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.privacy-section {
    margin-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 3rem;
}

.privacy-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.privacy-section h2 {
    color: var(--text-color);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.privacy-section h2::before {
    content: '';
    display: block;
    width: 4px;
    height: 24px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.privacy-section p {
    color: var(--text-muted);
    line-height: 1.8;
    font-size: 1.05rem;
    margin-bottom: 1rem;
}

.privacy-section ul {
    list-style: none;
    margin-top: 1rem;
}

.privacy-section ul li {
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
}

.privacy-section ul li::before {
    content: '•';
    color: var(--accent-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

@media (max-width: 768px) {
    .privacy-content-wrapper {
        padding: 2rem;
    }
}