/* ===================================
   CSS Variables (Design System)
   =================================== */
:root {
    /* Colors */
    --color-black: #000000;
    --color-white: #FFFFFF;
    --color-gray-50: #F8F9FA;
    --color-gray-100: #F1F3F5;
    --color-gray-200: #E9ECEF;
    --color-gray-300: #DEE2E6;
    --color-gray-400: #CED4DA;
    --color-gray-500: #ADB5BD;
    --color-gray-600: #868E96;
    --color-gray-700: #495057;
    --color-gray-800: #343A40;
    --color-gray-900: #212529;
    --color-blue: #1971C2;
    --color-blue-dark: #155A9A;
    --color-blue-light: #E7F5FF;
    
    /* Typography */
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing (8-point grid) */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 40px;
    --spacing-3xl: 48px;
    --spacing-4xl: 64px;
    --spacing-5xl: 80px;
    --spacing-6xl: 96px;
    --spacing-7xl: 120px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 200ms ease-in-out;
    --transition-slow: 300ms ease-in-out;
    
    /* Layout */
    --container-max-width: 1200px;
    --container-padding: 24px;
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-black);
    background: linear-gradient(to bottom, 
        #C5CDD8 0%,
        #D0D7E0 20%,
        #D8DFE6 40%,
        #E0E5EA 60%,
        #E8EBED 80%,
        #EEF1F3 100%
    );
    min-height: 100vh;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* ===================================
   Container
   =================================== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

/* ===================================
   Navigation
   =================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    z-index: 1000;
}

.nav__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo-img {
    height: 60px;
    width: auto;
}

.nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px;
    margin: -12px;
}

.nav__toggle-bar {
    width: 24px;
    height: 2px;
    background-color: var(--color-black);
    transition: var(--transition-base);
}

.nav__menu {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    overflow-y: auto;
}

.nav__menu.is-open {
    transform: translateX(0);
}

.nav__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.nav__link {
    font-size: 18px;
    font-weight: 400;
    color: var(--color-black);
    padding: var(--spacing-md) 0;
    display: block;
    transition: color var(--transition-fast);
}

.nav__link:hover {
    color: var(--color-blue);
}

.nav__link--active {
    color: var(--color-blue);
    font-weight: 500;
}

.btn--nav {
    width: 100%;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.4;
    text-align: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
    min-height: 48px;
}

.btn--primary {
    background-color: var(--color-blue);
    color: var(--color-white);
}

.btn--primary:hover {
    background-color: var(--color-blue-dark);
    box-shadow: var(--shadow-md);
}

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

.btn--secondary {
    background-color: var(--color-white);
    color: var(--color-blue);
    border-color: var(--color-blue);
}

.btn--secondary:hover {
    background-color: var(--color-blue-light);
}

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

.btn--full {
    width: 100%;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    padding-top: calc(64px + 48px); /* nav height + spacing */
    padding-bottom: var(--spacing-3xl);
    text-align: center;
}

.hero__title {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
}

.hero__description {
    font-size: 18px;
    line-height: 1.6;
    color: var(--color-gray-700);
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

/* ===================================
   Billing Toggle
   =================================== */
.billing-toggle {
    display: inline-flex;
    background-color: var(--color-gray-100);
    border-radius: var(--radius-full);
    padding: 4px;
    gap: 4px;
}

.billing-toggle__option {
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 500;
    color: var(--color-black);
    background-color: transparent;
    border-radius: var(--radius-full);
    transition: all var(--transition-slow);
    white-space: nowrap;
}

.billing-toggle__option--active {
    background-color: var(--color-blue);
    color: var(--color-white);
}

.billing-toggle__option:hover:not(.billing-toggle__option--active) {
    background-color: var(--color-gray-200);
}

/* ===================================
   Pricing Section
   =================================== */
.pricing {
    padding: var(--spacing-3xl) 0;
}

.pricing__grid {
    display: grid;
    gap: var(--spacing-xl);
}

.pricing__card {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl) var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base);
    position: relative;
}

.pricing__card:hover {
    box-shadow: var(--shadow-md);
}

.pricing__card--featured {
    border: 2px solid var(--color-blue);
}

.pricing__badge {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background-color: var(--color-blue);
    color: var(--color-white);
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-full);
}

.pricing__plan-name {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-black);
    margin-bottom: var(--spacing-xs);
}

.pricing__tagline {
    font-size: 14px;
    line-height: 1.4;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-lg);
}

.pricing__price-wrapper {
    margin-bottom: var(--spacing-lg);
}

.pricing__price {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
    color: var(--color-black);
    transition: opacity var(--transition-base);
}

.pricing__period,
.pricing__location {
    font-size: 16px;
    color: var(--color-gray-600);
}

.pricing__features-intro {
    font-size: 14px;
    color: var(--color-gray-700);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.pricing__features {
    margin-top: var(--spacing-lg);
}

.pricing__feature {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    font-size: 14px;
    line-height: 1.6;
}

.pricing__feature:last-child {
    margin-bottom: 0;
}

.pricing__checkmark {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-blue);
}

/* ===================================
   Comparison Section
   =================================== */
.comparison {
    padding: var(--spacing-6xl) 0;
    background-color: var(--color-gray-100);
}

.comparison__title {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

/* Mobile: Segmented Control */
.comparison__toggle {
    display: flex;
    background-color: var(--color-white);
    border-radius: var(--radius-full);
    padding: 4px;
    gap: 4px;
    margin-bottom: var(--spacing-lg);
}

.comparison__toggle-option {
    flex: 1;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    color: var(--color-black);
    background-color: transparent;
    border-radius: var(--radius-full);
    transition: all var(--transition-slow);
}

.comparison__toggle-option--active {
    background-color: var(--color-blue);
    color: var(--color-white);
}

.comparison__features-mobile {
    display: block;
}

.comparison__category {
    margin-bottom: var(--spacing-xl);
}

.comparison__category-title {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-gray-700);
    background-color: var(--color-gray-200);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.comparison__feature-list {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.comparison__feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray-200);
    font-size: 14px;
}

.comparison__feature:last-child {
    border-bottom: none;
}

.comparison__feature:nth-child(even) {
    background-color: var(--color-gray-50);
}

.comparison__checkmark {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: color var(--transition-base);
}

.comparison__checkmark--included {
    color: var(--color-blue);
}

.comparison__checkmark--excluded {
    color: var(--color-gray-400);
}

/* Desktop: Comparison Table */
.comparison__table-wrapper {
    display: none;
}

/* ===================================
   FAQ Section
   =================================== */
.faq {
    padding: var(--spacing-6xl) 0;
    background-color: var(--color-gray-100);
}

.faq__title {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.faq__grid {
    display: grid;
    gap: var(--spacing-md);
}

.faq__item {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    font-size: 16px;
    font-weight: 600;
    text-align: left;
    color: var(--color-black);
    background-color: var(--color-white);
    transition: background-color var(--transition-fast);
}

.faq__question:hover {
    background-color: var(--color-gray-50);
}

.faq__icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--color-gray-600);
    transition: transform var(--transition-slow);
}

.faq__question[aria-expanded="true"] .faq__icon {
    transform: rotate(45deg);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq__answer p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-gray-700);
}

.faq__item.is-open .faq__answer {
    max-height: 500px;
}

/* ===================================
   CTA Section
   =================================== */
.cta {
    padding: var(--spacing-6xl) 0;
    text-align: center;
}

.cta__title {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
}

.cta__description {
    font-size: 18px;
    line-height: 1.6;
    color: var(--color-gray-700);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

.cta__buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 400px;
    margin: 0 auto;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--color-gray-100);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer__grid {
    display: grid;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.footer__logo {
    height: 32px;
    width: auto;
    margin-bottom: var(--spacing-md);
}

.footer__description {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-gray-700);
}

.footer__heading {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--spacing-sm);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__link {
    font-size: 14px;
    color: var(--color-gray-700);
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-black);
}

.footer__text {
    font-size: 14px;
    color: var(--color-gray-600);
    font-style: italic;
}

.footer__bottom {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-gray-300);
    text-align: center;
}

.footer__copyright {
    font-size: 12px;
    color: var(--color-gray-600);
}

.footer__social {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.footer__social-link {
    width: 24px;
    height: 24px;
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
}

.footer__social-link:hover {
    color: var(--color-black);
}

.footer__social-link svg {
    width: 100%;
    height: 100%;
}

/* ===================================
   Tablet Styles (768px+)
   =================================== */
@media (min-width: 768px) {
    :root {
        --container-padding: 32px;
    }
    
    .nav__container {
        height: 110px;
    }
    
    .nav__logo-img {
        height: 100px;
    }
    
    .nav__toggle {
        display: none;
    }
    
    .nav__menu {
        position: static;
        transform: none;
        display: flex;
        align-items: center;
        justify-content: flex-end;
        flex-grow: 1;
        gap: var(--spacing-2xl);
        padding: 0;
        overflow: visible;
    }
    
    .nav__list {
        flex-direction: row;
        gap: var(--spacing-2xl);
        margin-bottom: 0;
    }
    
    .nav__link {
        font-size: 16px;
        padding: 0;
    }
    
    .btn--nav {
        width: auto;
    }
    
    .hero {
        padding-top: calc(110px + 64px);
        padding-bottom: var(--spacing-5xl);
    }
    
    .hero__title {
        font-size: 48px;
    }
    
    .hero__description {
        font-size: 20px;
    }
    
    .pricing__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-3xl);
    }
    
    .pricing__card {
        padding: var(--spacing-3xl);
    }
    
    .comparison__toggle {
        display: none;
    }
    
    .comparison__features-mobile {
        display: none;
    }
    
    .comparison__table-wrapper {
        display: block;
        overflow-x: auto;
    }
    
    .comparison__table {
        width: 100%;
        border-collapse: collapse;
        background-color: var(--color-white);
        border-radius: var(--radius-lg);
        overflow: hidden;
    }
    
    .comparison__table-header {
        font-size: 16px;
        font-weight: 600;
        text-align: left;
        padding: var(--spacing-md);
        background-color: var(--color-gray-200);
        border-bottom: 1px solid var(--color-gray-300);
    }
    
    .comparison__table-header:not(:first-child) {
        text-align: center;
    }
    
    .comparison__table-category td {
        font-size: 12px;
        font-weight: 600;
        letter-spacing: 0.05em;
        text-transform: uppercase;
        color: var(--color-gray-700);
        padding: var(--spacing-md);
        background-color: var(--color-gray-100);
    }
    
    .comparison__table tbody tr:not(.comparison__table-category) {
        border-bottom: 1px solid var(--color-gray-200);
    }
    
    .comparison__table tbody tr:not(.comparison__table-category):nth-child(even) {
        background-color: var(--color-gray-50);
    }
    
    .comparison__table tbody tr:not(.comparison__table-category):last-child {
        border-bottom: none;
    }
    
    .comparison__table td {
        padding: var(--spacing-md);
        font-size: 16px;
    }
    
    .comparison__table-cell--center {
        text-align: center;
    }
    
    .faq__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .cta__buttons {
        flex-direction: row;
        justify-content: center;
        max-width: none;
    }
    
    .cta__buttons .btn {
        min-width: 180px;
    }
    
    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
    
    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

/* ===================================
   Desktop Styles (1024px+)
   =================================== */
@media (min-width: 1024px) {
    .hero__title {
        font-size: 56px;
    }
    
    .comparison__title,
    .faq__title,
    .cta__title {
        font-size: 48px;
    }
}

/* ===================================
   Accessibility
   =================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus styles for keyboard navigation */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--color-blue);
    outline-offset: 2px;
}

/* ===================================
   Value Demonstration Section
   =================================== */
.value-demo {
    padding: 96px 0;
    background-color: #F8F9FA;
}

.value-demo__title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 40px;
    font-weight: 700;
    color: #000000;
    text-align: center;
    margin-bottom: 16px;
}

.value-demo__description {
    font-size: 18px;
    color: #495057;
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.value-demo__grid {
    display: grid;
    gap: 48px;
}

@media (min-width: 1024px) {
    .value-demo__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.value-demo__item {
    background-color: #FFFFFF;
    border: 1px solid #E9ECEF;
    border-radius: 8px;
    padding: 32px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.value-demo__item-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 24px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 12px;
}

.value-demo__item-description {
    font-size: 16px;
    color: #495057;
    line-height: 1.6;
    margin-bottom: 24px;
}

/* Chart Wrapper */
.chart-wrapper {
    background-color: #FFFFFF;
    border: 1px solid #E9ECEF;
    border-radius: 6px;
    padding: 24px;
    min-height: 300px;
}

/* Prep Interface Wrapper */
#prep-list-interface {
    min-height: 400px;
}

/* ===================================
   Mobile Styles (max 767px)
   =================================== */
@media (max-width: 767px) {
    .hero__title {
        font-size: 32px;
    }
    
    .hero__description {
        font-size: 16px;
    }
    
    .contact__form-title {
        font-size: 24px;
    }
    
    .contact__form-wrapper {
        padding: var(--spacing-lg);
    }
    
    .form__input,
    .form__select,
    .form__textarea {
        font-size: 16px;
        min-height: 44px;
    }
    
    .form__textarea {
        min-height: 100px;
    }
    
    .value-demo {
        padding: 64px 0;
    }
    
    .value-demo__title {
        font-size: 28px;
    }
    
    .value-demo__description {
        font-size: 16px;
    }
    
    .value-demo__item {
        padding: 24px;
    }
    
    .value-demo__item-title {
        font-size: 20px;
    }
    
    .value-demo__item-description {
        font-size: 14px;
    }
    
    .chart-wrapper {
        padding: 16px;
        min-height: 250px;
    }
    
    .cta__title {
        font-size: 28px;
    }
    
    .btn {
        min-height: 44px;
    }
}

/* Contact Us Specific Styles */
.contact { padding: var(--spacing-6xl) 0; background-color: var(--color-gray-100); }
.contact__grid { display: grid; gap: var(--spacing-4xl); }
.contact__form-wrapper { background-color: var(--color-white); border-radius: var(--radius-xl); padding: var(--spacing-3xl); box-shadow: var(--shadow-md); }
.contact__form-title { font-family: var(--font-serif); font-size: 28px; font-weight: 700; color: var(--color-black); margin-bottom: var(--spacing-xl); }
.contact__form { position: relative; display: flex; flex-direction: column; gap: var(--spacing-lg); }
.form__group { display: flex; flex-direction: column; }
.form__label { font-size: 14px; font-weight: 600; color: var(--color-black); margin-bottom: var(--spacing-xs); }
.form__input, .form__select, .form__textarea { font-family: var(--font-sans); font-size: 16px; padding: 12px 16px; border: 1px solid var(--color-gray-300); border-radius: var(--radius-md); transition: border-color var(--transition-base); }
.form__input:focus, .form__select:focus, .form__textarea:focus { outline: none; border-color: var(--color-blue); }
.form__textarea { resize: vertical; min-height: 120px; }
.form__note { font-size: 12px; color: var(--color-gray-600); margin-top: var(--spacing-md); }

/* Honeypot: hidden from view and assistive tech; bots that fill it are rejected */
.form__group--honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.form__group--captcha { margin-bottom: var(--spacing-md); }
.form__captcha-error { display: block; font-size: 14px; color: #b91c1c; margin-top: var(--spacing-xs); min-height: 1.25em; }

.contact__info { display: flex; flex-direction: column; gap: var(--spacing-xl); }
.contact__info-card, .contact__cta-card, .contact__support-card { background-color: var(--color-white); border-radius: var(--radius-lg); padding: var(--spacing-xl); box-shadow: var(--shadow-sm); }
.contact__info-title { font-family: var(--font-serif); font-size: 20px; font-weight: 600; color: var(--color-black); margin-bottom: var(--spacing-lg); }
.contact__info-item { display: flex; gap: var(--spacing-md); margin-bottom: var(--spacing-lg); }
.contact__info-item:last-child { margin-bottom: 0; }
.contact__info-icon { flex-shrink: 0; width: 24px; height: 24px; color: var(--color-gray-700); }
.contact__info-icon svg { width: 100%; height: 100%; display: block; }
.contact__info-content { flex: 1; }
.contact__info-label { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-gray-600); margin-bottom: 4px; }
.contact__info-link { font-size: 16px; font-weight: 500; color: var(--color-blue); transition: color var(--transition-fast); }
.contact__info-link:hover { color: var(--color-blue-dark); }
.contact__info-text { font-size: 14px; line-height: 1.6; color: var(--color-gray-700); }
.contact__cta-title, .contact__support-title { font-family: var(--font-serif); font-size: 18px; font-weight: 600; color: var(--color-black); margin-bottom: var(--spacing-sm); }
.contact__cta-text, .contact__support-text { font-size: 14px; line-height: 1.6; color: var(--color-gray-700); margin-bottom: var(--spacing-md); }
.contact__support-link { font-size: 14px; font-weight: 600; color: var(--color-blue); transition: color var(--transition-fast); }
.contact__support-link:hover { color: var(--color-blue-dark); }
@media (min-width: 768px) { .contact__grid { grid-template-columns: 1fr 1fr; gap: var(--spacing-3xl); } .contact__form-title { font-size: 32px; } }
@media (min-width: 1024px) { .contact__grid { grid-template-columns: 2fr 1fr; } }