:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-muted: #9ca3af;
    --accent: #ff5f38;
    --accent-hover: #e04f2a;
    --accent-light: #fff0eb;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --success: #10b981;
    --success-bg: #ecfdf5;
    --error: #ef4444;
    --error-bg: #fef2f2;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --dock-bg: rgba(255, 255, 255, 0.75);
    --dock-border: rgba(229, 231, 235, 0.5);
    --overlay-color: rgba(255, 95, 56, 0.03);
}

:root.dark {
    --bg-primary: #0a0b0d;
    --bg-secondary: #111317;
    --bg-tertiary: #1b1e24;
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --accent: #ff7554;
    --accent-hover: #ff8c70;
    --accent-light: #2d1813;
    --border-color: #22252a;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
    --success: #34d399;
    --success-bg: #064e3b;
    --error: #f87171;
    --error-bg: #7f1d1d;
    --dock-bg: rgba(17, 19, 23, 0.75);
    --dock-border: rgba(34, 37, 42, 0.5);
    --overlay-color: rgba(255, 117, 84, 0.05);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: radial-gradient(var(--overlay-color) 1.5px, transparent 1.5px);
    background-size: 24px 24px;
    pointer-events: none;
    z-index: 1;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 2;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--text-primary);
}

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

img, svg {
    max-width: 100%;
    height: auto;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 12px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background-color: var(--accent);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 4px 14px rgba(255, 95, 56, 0.4);
}

.btn-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-secondary);
    border-color: var(--accent);
}

.btn-sm {
    padding: 0.5rem 1.2rem;
    font-size: 0.85rem;
    border-radius: 8px;
}

.btn-block {
    width: 100%;
}

.badge-accent {
    display: inline-block;
    background-color: var(--accent-light);
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.35rem 0.85rem;
    border-radius: 9999px;
    margin-bottom: 1.2rem;
    letter-spacing: -0.01em;
}

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

.text-error {
    color: var(--error);
}

.text-success {
    color: var(--success);
}

.top-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 0;
    z-index: 90;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.dark .top-header {
    background-color: rgba(10, 11, 13, 0.8);
}

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

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.35rem;
    letter-spacing: -0.03em;
}

.logo-accent {
    color: var(--accent);
}

.hero-section {
    padding: 8rem 0 5rem;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

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

.hero-content h1 {
    font-size: 3.5rem;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.hero-lead {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-benefits {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 2.5rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 500;
}

.benefit-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--accent);
    flex-shrink: 0;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    position: relative;
}

.dashboard-mock {
    width: 100%;
    max-width: 440px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.dashboard-mock:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
}

.mock-header {
    display: flex;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-primary);
}

.mock-dots {
    display: flex;
    gap: 0.4rem;
    margin-right: 1.5rem;
}

.mock-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.mock-dots .red { background-color: #ff5f56; }
.mock-dots .yellow { background-color: #ffbd2e; }
.mock-dots .green { background-color: #27c93f; }

.mock-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: -0.01em;
}

.mock-controls {
    display: flex;
    background-color: var(--bg-tertiary);
    padding: 0.3rem;
    margin: 1rem 1.25rem 0.5rem;
    border-radius: 10px;
    gap: 0.2rem;
}

.mock-tab {
    flex: 1;
    border: none;
    background: transparent;
    padding: 0.4rem 0.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.75rem;
    border-radius: 7px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.mock-tab.active {
    background-color: var(--bg-primary);
    color: var(--accent);
    box-shadow: var(--shadow-sm);
}

.mock-body {
    padding: 1.25rem;
}

.metric-highlight {
    margin-bottom: 1.5rem;
}

.metric-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.metric-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 0.4rem;
}

.metric-change {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    border-radius: 5px;
}

.metric-change.positive {
    background-color: var(--success-bg);
    color: var(--success);
}

.metric-change svg {
    width: 0.9rem;
    height: 0.9rem;
}

.mock-chart-container {
    height: 120px;
    display: flex;
    align-items: flex-end;
    margin-top: 1rem;
}

.chart-bars {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 0.4rem;
}

.chart-bar-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    justify-content: flex-end;
}

.chart-bar {
    width: 100%;
    background-color: var(--accent);
    border-radius: 4px 4px 0 0;
    transition: height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.85;
}

.chart-bar-wrapper:hover .chart-bar {
    opacity: 1;
    background-color: var(--accent-hover);
}

.chart-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.contrast-section {
    padding: 6rem 0;
    background-color: var(--bg-secondary);
}

.section-header {
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.contrast-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}

.contrast-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
}

.card-icon-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.card-icon-header svg {
    width: 2rem;
    height: 2rem;
    flex-shrink: 0;
}

.card-icon-header h3 {
    font-size: 1.35rem;
}

.contrast-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contrast-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contrast-list li svg {
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.problem-card .contrast-list li svg {
    color: var(--error);
}

.solution-card .contrast-list li svg {
    color: var(--success);
}

.contrast-list li div {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.contrast-list li strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.15rem;
}

.tech-value-section {
    padding: 6rem 0;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.value-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
}

.value-icon-box {
    width: 3.2rem;
    height: 3.2rem;
    background-color: var(--accent-light);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.value-card:hover .value-icon-box {
    background-color: var(--accent);
    color: #ffffff;
}

.value-icon-box svg {
    width: 1.5rem;
    height: 1.5rem;
}

.value-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.value-tagline {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.value-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.portfolio-section {
    padding: 6rem 0;
    background-color: var(--bg-secondary);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: 2.5rem;
}

.portfolio-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.portfolio-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent);
    box-shadow: var(--shadow-xl);
}

.portfolio-visual-mock {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.bg-gradient-orange {
    background: linear-gradient(135deg, #fff0eb 0%, #ffe3d9 100%);
    color: #ff5f38;
}

.dark .bg-gradient-orange {
    background: linear-gradient(135deg, #2d1813 0%, #1e100c 100%);
    color: #ff8c70;
}

.bg-gradient-blue {
    background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
    color: #0284c7;
}

.dark .bg-gradient-blue {
    background: linear-gradient(135deg, #0f2635 0%, #081721 100%);
    color: #38bdf8;
}

.bg-gradient-teal {
    background: linear-gradient(135deg, #ccfbf1 0%, #99f6e4 100%);
    color: #0d9488;
}

.dark .bg-gradient-teal {
    background: linear-gradient(135deg, #0d2824 0%, #071614 100%);
    color: #2dd4bf;
}

.bg-gradient-purple {
    background: linear-gradient(135deg, #f3e8ff 0%, #e9d5ff 100%);
    color: #7c3aed;
}

.dark .bg-gradient-purple {
    background: linear-gradient(135deg, #26173d 0%, #170d28 100%);
    color: #c084fc;
}

.portfolio-svg {
    width: 60%;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.06));
}

.portfolio-info {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-meta {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    display: block;
}

.portfolio-info h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.portfolio-case {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.portfolio-tech-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.8rem;
    margin-top: auto;
}

.portfolio-tech-tags span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--accent);
}

.portfolio-link svg {
    width: 1.1rem;
    height: 1.1rem;
    transition: transform 0.2s ease;
}

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

.portfolio-link:hover svg {
    transform: translate(2px, -2px);
}

.contact-section {
    padding: 6.5rem 0;
}

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

.contact-info-block h2 {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.contact-info-block p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

.contact-method-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.method-icon {
    width: 2.8rem;
    height: 2.8rem;
    border-radius: 10px;
    background-color: var(--accent-light);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
}

.method-icon svg {
    width: 1.25rem;
    height: 1.25rem;
}

.method-label {
    font-size: 0.75rem;
    font-family: var(--font-mono);
    color: var(--text-muted);
    text-transform: uppercase;
}

.method-link {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
}

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

.contact-form-block {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
}

.discovery-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input, .form-group textarea {
    padding: 0.8rem 1rem;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(255, 95, 56, 0.15);
}

.form-group textarea {
    resize: none;
}

.main-footer {
    padding: 3rem 0 8rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-tagline {
    font-weight: 500;
}

.dock-bar-nav {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(0);
    z-index: 100;
    background-color: var(--dock-bg);
    border: 1px solid var(--dock-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0.5rem 0.75rem;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, box-shadow 0.3s ease;
}

.dock-bar-nav.nav-hidden {
    transform: translateX(-50%) translateY(120%);
    opacity: 0;
}

.dock-nav-items {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.dock-item {
    width: 2.75rem;
    height: 2.75rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    position: relative;
    cursor: pointer;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.dock-item svg {
    width: 1.25rem;
    height: 1.25rem;
}

.dock-item:hover {
    background-color: var(--bg-tertiary);
    color: var(--accent);
    transform: translateY(-3px);
}

.dock-item.active {
    color: var(--accent);
}

.dock-dot {
    position: absolute;
    bottom: 4px;
    width: 4px;
    height: 4px;
    background-color: var(--accent);
    border-radius: 50%;
    transform: scale(0);
    transition: transform 0.2s ease;
}

.dock-item.active .dock-dot {
    transform: scale(1);
}

.dock-divider {
    width: 1px;
    height: 1.5rem;
    background-color: var(--border-color);
    margin: 0 0.25rem;
}

.theme-toggle-btn .sun-icon {
    display: block;
}

.theme-toggle-btn .moon-icon {
    display: none;
}

.dark .theme-toggle-btn .sun-icon {
    display: none;
}

.dark .theme-toggle-btn .moon-icon {
    display: block;
}

.dock-item::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 3.5rem;
    background-color: var(--text-primary);
    color: var(--bg-primary);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.35rem 0.65rem;
    border-radius: 6px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(4px);
    transition: all 0.15s ease;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
}

.dock-item:hover::before {
    opacity: 1;
    transform: translateY(0);
}

.toast-container {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 110;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    pointer-events: none;
}

.toast {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    border-radius: 12px;
    padding: 0.85rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    pointer-events: auto;
    animation: toast-in 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    transition: opacity 0.3s ease, transform 0.3s ease;
    max-width: 320px;
}

.toast.toast-success {
    border-left: 3px solid var(--success);
}

.toast.toast-error {
    border-left: 3px solid var(--error);
}

.toast-icon {
    flex-shrink: 0;
}

.toast-icon.success-icon { color: var(--success); }
.toast-icon.error-icon { color: var(--error); }

.toast-message {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
}

@keyframes toast-in {
    from {
        transform: translateY(-20px) scale(0.9);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3.5rem;
        text-align: center;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-benefits {
        align-items: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .contrast-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .hero-section {
        padding-top: 6.5rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .section-header {
        margin-bottom: 2.5rem;
    }
    
    .section-header h2 {
        font-size: 1.85rem;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .contrast-card {
        padding: 1.75rem;
    }
    
    .contact-form-block {
        padding: 1.75rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2.15rem;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .dock-bar-nav {
        bottom: 1rem;
        padding: 0.4rem 0.5rem;
        border-radius: 20px;
    }
    
    .dock-item {
        width: 2.4rem;
        height: 2.4rem;
    }
    
    .dock-item svg {
        width: 1.15rem;
        height: 1.15rem;
    }
}