/* UC Intelligence - Stylesheet
   Typography inspired by Anthropic's clean, modern aesthetic
   Color palette: Navy (#1B263B), Charcoal (#415A77), Success Green (#06D6A0)
*/

/* ===== CSS Variables ===== */
:root {
    /* Colors */
    --color-navy: #1B263B;
    --color-charcoal: #415A77;
    --color-green: #06D6A0;
    --color-green-dark: #05b588;
    --color-green-light: #e6fbf5;
    --color-white: #ffffff;
    --color-off-white: #f8f9fa;
    --color-gray-100: #f1f3f4;
    --color-gray-200: #e8eaed;
    --color-gray-300: #dadce0;
    --color-gray-500: #80868b;
    --color-gray-700: #5f6368;
    --color-text: #1a1a1a;
    --color-text-secondary: #5f6368;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Container */
    --container-max: 1200px;
    --container-narrow: 800px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;

    /* Shadows */
    --shadow-sm: 0 1px 2px 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);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
}

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

a {
    color: inherit;
    text-decoration: none;
}

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-navy);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

p {
    color: var(--color-text-secondary);
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-md);
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--color-green);
    color: var(--color-navy);
}

.btn-primary:hover {
    background-color: var(--color-green-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-navy);
    border: 1.5px solid var(--color-gray-300);
}

.btn-secondary:hover {
    border-color: var(--color-navy);
    background-color: var(--color-gray-100);
}

.btn-full {
    width: 100%;
}

/* ===== Navigation ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-200);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-md) var(--space-lg);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-navy);
}

.nav-logo-img {
    height: 32px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-charcoal);
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: var(--color-navy);
}

/* Nav Dropdown */
.nav-dropdown-wrapper {
    position: relative;
}

.nav-dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-charcoal);
    padding: 0;
    transition: color var(--transition-fast);
}

.nav-dropdown-trigger:hover,
.nav-dropdown-wrapper:hover .nav-dropdown-trigger {
    color: var(--color-navy);
}

.nav-dropdown-trigger svg {
    transition: transform 0.25s ease;
}

.nav-dropdown-wrapper:hover .nav-dropdown-trigger svg,
.nav-dropdown-trigger[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 14px);
    left: 50%;
    transform: translateX(-50%);
    width: 280px;
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 12px;
    padding: var(--space-sm);
    box-shadow: 0 12px 40px rgba(27, 38, 59, 0.12);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    transform: translateX(-50%) translateY(6px);
    z-index: 200;
}

.nav-dropdown-wrapper:hover .nav-dropdown-menu,
.nav-dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Small upward arrow */
.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 10px;
    height: 10px;
    background: var(--color-white);
    border-left: 1px solid var(--color-gray-200);
    border-top: 1px solid var(--color-gray-200);
}

.nav-dropdown-item {
    display: flex;
    flex-direction: column;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    transition: background-color 0.15s ease;
    color: var(--color-charcoal) !important;
}

.nav-dropdown-item:hover {
    background-color: var(--color-off-white);
    color: var(--color-navy) !important;
}

.nav-dropdown-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: inherit;
}

.nav-dropdown-desc {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-top: 2px;
}

.nav-dropdown-divider {
    height: 1px;
    background-color: var(--color-gray-200);
    margin: var(--space-xs) var(--space-sm);
}

.nav-cta {
    background-color: var(--color-green);
    color: var(--color-navy) !important;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
}

.nav-cta:hover {
    background-color: var(--color-green-dark);
}

.nav-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-navy);
    transition: all var(--transition-fast);
}

/* ===== Hero Section ===== */
.hero {
    padding: calc(var(--space-4xl) + 80px) 0 var(--space-4xl);
    background: linear-gradient(180deg, var(--color-off-white) 0%, var(--color-white) 100%);
    text-align: center;
}

.hero-headline {
    margin-bottom: var(--space-lg);
}

.hero-subheadline {
    font-size: 1.25rem;
    color: var(--color-charcoal);
    max-width: 680px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== Trust Bar ===== */
.trust-bar {
    padding: var(--space-2xl) 0;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
}

.trust-label {
    text-align: center;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-lg);
}

.trust-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3xl);
    flex-wrap: wrap;
}

.trust-logo {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-gray-500);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.trust-logo:hover {
    opacity: 1;
}

.trust-logo-img {
    height: 28px;
    width: auto;
    color: var(--color-gray-500);
    opacity: 0.55;
    transition: opacity var(--transition-fast);
}

.trust-logo-img:hover {
    opacity: 0.85;
}

/* ===== Services Section ===== */
.services {
    padding: var(--space-4xl) 0;
    background-color: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.service-card {
    padding: var(--space-2xl);
    background-color: var(--color-off-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

.service-card:hover {
    border-color: var(--color-green);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-green-light);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    color: var(--color-green-dark);
}

.service-card h3 {
    margin-bottom: var(--space-sm);
    color: var(--color-navy);
}

.service-card p {
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* ===== Services Detail Accordion ===== */
.services-detail {
    padding: var(--space-4xl) 0;
    background-color: var(--color-off-white);
}

.services-accordion {
    max-width: var(--container-narrow);
    margin: var(--space-2xl) auto 0;
}

.services-accordion-item {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-sm);
    overflow: hidden;
    transition: box-shadow var(--transition-fast);
}

.services-accordion-item:hover {
    box-shadow: var(--shadow-sm);
}

.services-accordion-item.active {
    border-color: var(--color-green);
    box-shadow: 0 0 0 1px var(--color-green);
}

.services-accordion-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-navy);
    transition: color var(--transition-fast);
}

.services-accordion-question span {
    position: relative;
}

.services-accordion-question span::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-green);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.services-accordion-question:hover span::after {
    transform: scaleX(1);
}

.services-accordion-question:focus {
    outline: none;
}

.services-accordion-question:focus-visible {
    outline: 2px solid var(--color-green);
    outline-offset: 2px;
}

.services-accordion-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--color-green);
}

.services-accordion-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.services-accordion-item.active .services-accordion-answer {
    max-height: 300px;
    padding-bottom: var(--space-lg);
}

.services-accordion-answer p {
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    padding: 0 var(--space-xl);
}

/* ===== About Preview Section ===== */
.about-preview {
    padding: var(--space-4xl) 0;
    background-color: var(--color-navy);
}

.about-preview .section-title {
    color: var(--color-white);
}

.about-content {
    max-width: var(--container-narrow);
    margin: 0 auto;
    text-align: center;
}

.about-text {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.about-preview .btn-secondary {
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.3);
    margin-top: var(--space-lg);
}

.about-preview .btn-secondary:hover {
    border-color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.1);
}

/* ===== Comparison Section ===== */
.comparison {
    padding: var(--space-4xl) 0;
    background-color: var(--color-off-white);
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin-top: var(--space-xl);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.comparison-table th,
.comparison-table td {
    padding: var(--space-lg);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-200);
}

.comparison-table th {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-charcoal);
    background-color: var(--color-gray-100);
}

.comparison-table th.highlight {
    background-color: var(--color-green-light);
    color: var(--color-navy);
}

.comparison-table td {
    font-size: 0.9375rem;
    color: var(--color-text);
}

.comparison-table td.highlight {
    background-color: var(--color-green-light);
    font-weight: 500;
    color: var(--color-navy);
}

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

.comparison-table tbody tr:hover td {
    background-color: var(--color-gray-100);
}

.comparison-table tbody tr:hover td.highlight {
    background-color: #d0f5eb;
}

/* ===== Industries Section ===== */
.industries {
    padding: var(--space-3xl) 0;
    background-color: var(--color-white);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    margin-top: var(--space-sm);
}

.industries-grid {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
    margin-top: var(--space-xl);
}

.industry-tag-wrapper {
    position: relative;
}

.industry-tag {
    padding: 0.75rem 1.5rem;
    background-color: var(--color-off-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 100px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-charcoal);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.industry-tag:hover {
    border-color: var(--color-green);
    color: var(--color-navy);
}

.industry-tag.active {
    background-color: var(--color-navy);
    border-color: var(--color-navy);
    color: var(--color-white);
}

/* Industry Tooltips */
.industry-tooltip {
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    width: 380px;
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 12px;
    padding: var(--space-lg);
    box-shadow: 0 12px 40px rgba(27, 38, 59, 0.12);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
    transform: translateX(-50%) translateY(8px);
    z-index: 100;
}

.industry-tooltip.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Tooltip arrow */
.industry-tooltip::before {
    content: '';
    position: absolute;
    top: -7px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 12px;
    height: 12px;
    background-color: var(--color-white);
    border-left: 1px solid var(--color-gray-200);
    border-top: 1px solid var(--color-gray-200);
}

.tooltip-header {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-navy);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-green);
}

.industry-tooltip ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.industry-tooltip li {
    font-size: 0.8125rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-off-white);
}

.industry-tooltip li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.industry-tooltip li strong {
    color: var(--color-navy);
    font-weight: 600;
}

/* Mobile tooltip adjustments */
@media (max-width: 640px) {
    .industry-tooltip {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        transform: translateY(100%);
        border-radius: 16px 16px 0 0;
        padding: var(--space-xl);
        max-height: 60vh;
        overflow-y: auto;
    }

    .industry-tooltip.active {
        transform: translateY(0);
    }

    .industry-tooltip::before {
        display: none;
    }
}

/* ===== FAQ Section ===== */
.faq {
    padding: var(--space-4xl) 0;
    background-color: var(--color-white);
}

.faq-grid {
    max-width: var(--container-narrow);
    margin: var(--space-2xl) auto 0;
}

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

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

/* FAQ Question Button */
.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-sans);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-navy);
    position: relative;
    transition: color var(--transition-fast);
}

.faq-question span {
    position: relative;
}

/* Animated underline on hover */
.faq-question span::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-green);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.faq-question:hover span::after {
    transform: scaleX(1);
}

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

.faq-question:focus-visible {
    outline: 2px solid var(--color-green);
    outline-offset: 4px;
}

/* Chevron icon */
.faq-icon {
    flex-shrink: 0;
    color: var(--color-charcoal);
    transition: transform 0.3s ease, color 0.2s ease;
}

.faq-question:hover .faq-icon {
    color: var(--color-green);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--color-green);
}

/* FAQ Answer (hidden by default) */
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-bottom: var(--space-lg);
}

.faq-answer p {
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    padding-top: var(--space-sm);
}

/* ===== Contact Section ===== */
.contact {
    padding: var(--space-4xl) 0;
    background-color: var(--color-off-white);
}

.contact-form {
    max-width: 640px;
    margin: 0 auto;
    background-color: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-navy);
    margin-bottom: var(--space-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-text);
    background-color: var(--color-white);
    border: 1.5px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-green);
    box-shadow: 0 0 0 3px var(--color-green-light);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235f6368' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* ===== Footer ===== */
.footer {
    padding: var(--space-3xl) 0 var(--space-xl);
    background-color: var(--color-navy);
    color: var(--color-white);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
}

.footer-tagline {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: var(--space-sm);
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
}

.footer-links a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-green);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background-color: var(--color-green);
    color: var(--color-navy);
}

.footer-bottom {
    padding-top: var(--space-xl);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ===== Responsive Design ===== */
@media (max-width: 968px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    /* Nav dropdown: flat list on mobile */
    .nav-dropdown-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        border: none;
        border-radius: 0;
        padding: 0;
        width: 100%;
        display: none;
    }

    .nav-dropdown-menu.mobile-open {
        display: block;
    }

    .nav-dropdown-menu::before {
        display: none;
    }

    .nav-dropdown-wrapper {
        width: 100%;
        display: flex;
        flex-direction: column;
    }

    .nav-dropdown-trigger {
        width: 100%;
        justify-content: space-between;
    }

    .nav-dropdown-item {
        padding-left: var(--space-md);
        border-left: 2px solid var(--color-gray-200);
        border-radius: 0;
        margin-bottom: var(--space-xs);
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        flex-direction: column;
        padding: var(--space-xl);
        gap: var(--space-lg);
        border-bottom: 1px solid var(--color-gray-200);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-mobile-toggle {
        display: flex;
    }

    .nav-mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .hero-headline {
        font-size: 2rem;
    }

    .hero-subheadline {
        font-size: 1.0625rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .comparison-table th,
    .comparison-table td {
        padding: var(--space-md);
        font-size: 0.875rem;
    }

    .trust-logos {
        gap: var(--space-xl);
    }
}