/**
 * Clientwallet Theme - Additional Styles
 *
 * Styles for header, footer, sections, and components
 * that complement the base styles in style.css
 *
 * @package Clientwallet
 */

/* ==========================================================================
   Header Styles
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    background: rgba(20, 20, 20, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: background var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.scrolled {
    background: rgba(20, 20, 20, 0.98);
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-lg);
}

.site-header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-6);
    max-width: 1280px;
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .site-header__container {
        padding: var(--space-4) var(--space-8);
    }
}

/* Logo */
.site-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    flex-shrink: 0;
}

.site-logo__image {
    height: 40px;
    width: auto;
}

.site-logo__text {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.025em;
}

.site-logo__text span {
    color: var(--color-primary);
}

/* Primary Navigation */
.primary-nav {
    display: none;
}

@media (min-width: 1024px) {
    .primary-nav {
        display: block;
    }
}

.primary-nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    list-style: none;
    margin: 0;
    padding: 0;
}

.primary-nav__link {
    display: block;
    padding: var(--space-2) 0;
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: var(--text-sm);
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.primary-nav__link:hover,
.primary-nav__link:focus,
.primary-nav__link[aria-current="page"] {
    color: var(--color-text);
}

.primary-nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-primary);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.primary-nav__link:hover::after,
.primary-nav__link:focus::after,
.primary-nav__link[aria-current="page"]::after {
    transform: scaleX(1);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.header-actions__portal {
    display: none;
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: var(--text-sm);
    font-weight: 500;
    transition: color var(--transition-fast);
}

@media (min-width: 1024px) {
    .header-actions__portal {
        display: inline-flex;
        align-items: center;
        gap: var(--space-2);
    }
}

.header-actions__portal:hover,
.header-actions__portal:focus {
    color: var(--color-text);
}

.header-actions__cta {
    display: none;
}

@media (min-width: 1024px) {
    .header-actions__cta {
        display: inline-flex;
    }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

@media (min-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.mobile-menu-toggle__icon {
    position: relative;
    width: 24px;
    height: 20px;
}

.mobile-menu-toggle__line {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.mobile-menu-toggle__line:nth-child(1) {
    top: 0;
}

.mobile-menu-toggle__line:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}

.mobile-menu-toggle__line:nth-child(3) {
    bottom: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__line:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__line:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    z-index: var(--z-modal);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

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

.mobile-nav__container {
    padding: var(--space-6);
}

.mobile-nav__list {
    list-style: none;
    margin: 0 0 var(--space-8) 0;
    padding: 0;
}

.mobile-nav__link {
    display: block;
    padding: var(--space-4) 0;
    color: var(--color-text);
    text-decoration: none;
    font-size: var(--text-lg);
    font-weight: 500;
    border-bottom: 1px solid var(--color-border);
    transition: color var(--transition-fast);
}

.mobile-nav__link:hover,
.mobile-nav__link:focus {
    color: var(--color-primary);
}

.mobile-nav__actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* ==========================================================================
   Footer Styles
   ========================================================================== */

.site-footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    margin-top: auto;
}

.site-footer__main {
    padding: var(--space-16) var(--space-6);
    max-width: 1280px;
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .site-footer__main {
        padding: var(--space-16) var(--space-8);
    }
}

.site-footer__grid {
    display: grid;
    gap: var(--space-12);
}

@media (min-width: 640px) {
    .site-footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .site-footer__grid {
        grid-template-columns: 2fr repeat(3, 1fr);
        gap: var(--space-16);
    }
}

/* Footer Brand */
.footer-brand {
    max-width: 320px;
}

.footer-brand__logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    margin-bottom: var(--space-4);
}

.footer-brand__logo-image {
    height: 36px;
    width: auto;
}

.footer-brand__logo-text {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-text);
}

.footer-brand__logo-text span {
    color: var(--color-primary);
}

.footer-brand__tagline {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

.footer-social {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.footer-social__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-surface-alt);
    border-radius: var(--radius-full);
    color: var(--color-text-muted);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.footer-social__link:hover,
.footer-social__link:focus {
    background: var(--color-primary);
    color: var(--color-text);
}

/* Footer Links */
.footer-links__title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
}

.footer-links__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links__item {
    margin-bottom: var(--space-3);
}

.footer-links__link {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer-links__link:hover,
.footer-links__link:focus {
    color: var(--color-text);
}

/* Footer Bottom */
.site-footer__bottom {
    border-top: 1px solid var(--color-border);
    padding: var(--space-6);
}

.site-footer__bottom-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    max-width: 1280px;
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .site-footer__bottom-container {
        flex-direction: row;
        justify-content: space-between;
        padding: 0 var(--space-8);
    }
}

.site-footer__copyright {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    text-align: center;
}

.footer-badges {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
    justify-content: center;
}

.footer-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text-muted);
    font-size: var(--text-xs);
}

.footer-badge svg {
    color: var(--color-success);
}

/* ==========================================================================
   Landing Page Sections
   ========================================================================== */

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--space-20) + 73px) var(--space-6) var(--space-20);
    position: relative;
    overflow: hidden;
}

@media (min-width: 1024px) {
    .hero {
        padding: calc(var(--space-24) + 73px) var(--space-8) var(--space-24);
    }
}

.hero__container {
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
}

.hero__grid {
    display: grid;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

.hero__content {
    text-align: center;
}

@media (min-width: 1024px) {
    .hero__content {
        text-align: left;
    }
}

.hero__title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    letter-spacing: -0.025em;
}

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

.hero__description {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
    max-width: 540px;
}

@media (min-width: 1024px) {
    .hero__description {
        font-size: var(--text-xl);
    }
}

.hero__actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
}

@media (min-width: 640px) {
    .hero__actions {
        flex-direction: row;
        justify-content: center;
    }
}

@media (min-width: 1024px) {
    .hero__actions {
        justify-content: flex-start;
    }
}

.hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
    justify-content: center;
}

@media (min-width: 1024px) {
    .hero__trust {
        justify-content: flex-start;
    }
}

.hero__trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.hero__trust-item svg {
    color: var(--color-success);
    flex-shrink: 0;
}

/* Hero Demo Chat */
.hero__demo {
    display: none;
}

@media (min-width: 1024px) {
    .hero__demo {
        display: block;
    }
}

.demo-chat {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
}

.demo-chat__header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-surface-alt);
    border-bottom: 1px solid var(--color-border);
}

.demo-chat__avatar {
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.demo-chat__title {
    font-weight: 600;
    font-size: var(--text-sm);
}

.demo-chat__subtitle {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.demo-chat__status {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-left: auto;
    font-size: var(--text-xs);
    color: var(--color-success);
}

.demo-chat__status::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--color-success);
    border-radius: var(--radius-full);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.demo-chat__messages {
    padding: var(--space-4);
    min-height: 300px;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.demo-message {
    max-width: 85%;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
}

.demo-message--assistant {
    background: var(--color-surface-alt);
    align-self: flex-start;
    border-bottom-left-radius: var(--radius-sm);
}

.demo-message--user {
    background: var(--color-primary);
    color: var(--color-text);
    align-self: flex-end;
    border-bottom-right-radius: var(--radius-sm);
}

.demo-chat__input {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-surface-alt);
    border-top: 1px solid var(--color-border);
}

.demo-chat__input-field {
    flex: 1;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    padding: var(--space-3) var(--space-4);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.demo-chat__send {
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.demo-chat__send:hover {
    background: var(--color-primary-hover);
}

/* Hero Background */
.hero__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    overflow: hidden;
}

.hero__bg::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -25%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(229, 9, 20, 0.15) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

.hero__bg::after {
    content: '';
    position: absolute;
    bottom: -25%;
    left: -25%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(229, 9, 20, 0.1) 0%, transparent 70%);
    animation: float 15s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -30px); }
}

/* Features Section */
.features {
    padding: var(--space-20) var(--space-6);
    background: var(--color-surface);
}

@media (min-width: 1024px) {
    .features {
        padding: var(--space-24) var(--space-8);
    }
}

.features__container {
    max-width: 1280px;
    margin: 0 auto;
}

.features__header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-16);
}

.features__subtitle {
    display: inline-block;
    color: var(--color-primary);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
}

.features__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.features__description {
    color: var(--color-text-muted);
    font-size: var(--text-lg);
}

.features__grid {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 640px) {
    .features__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Feature Card */
.feature-card {
    background: var(--color-surface-alt);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    border: 1px solid var(--color-border);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.feature-card__icon {
    width: 56px;
    height: 56px;
    background: rgba(229, 9, 20, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
    color: var(--color-primary);
}

.feature-card__title {
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-3);
}

.feature-card__description {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
}

/* How It Works Section */
.how-it-works {
    padding: var(--space-20) var(--space-6);
}

@media (min-width: 1024px) {
    .how-it-works {
        padding: var(--space-24) var(--space-8);
    }
}

.how-it-works__container {
    max-width: 1280px;
    margin: 0 auto;
}

.how-it-works__header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-16);
}

.how-it-works__subtitle {
    display: inline-block;
    color: var(--color-primary);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
}

.how-it-works__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
}

.how-it-works__steps {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 1024px) {
    .how-it-works__steps {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-12);
    }
}

/* Step Card */
.step-card {
    text-align: center;
    position: relative;
}

.step-card__number {
    width: 64px;
    height: 64px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    font-weight: 700;
    margin: 0 auto var(--space-6);
}

.step-card__title {
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-3);
}

.step-card__description {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
}

/* Step connector line (desktop only) */
@media (min-width: 1024px) {
    .step-card:not(:last-child)::after {
        content: '';
        position: absolute;
        top: 32px;
        left: calc(50% + 48px);
        width: calc(100% - 96px);
        height: 2px;
        background: linear-gradient(to right, var(--color-primary), var(--color-border));
    }
}

/* Pricing Section */
.pricing {
    padding: var(--space-20) var(--space-6);
    background: var(--color-surface);
}

@media (min-width: 1024px) {
    .pricing {
        padding: var(--space-24) var(--space-8);
    }
}

.pricing__container {
    max-width: 1280px;
    margin: 0 auto;
}

.pricing__header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-16);
}

.pricing__subtitle {
    display: inline-block;
    color: var(--color-primary);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
}

.pricing__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.pricing__description {
    color: var(--color-text-muted);
    font-size: var(--text-lg);
}

.pricing__grid {
    display: grid;
    gap: var(--space-8);
    align-items: stretch;
}

@media (min-width: 1024px) {
    .pricing__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Pricing Card */
.pricing-card {
    background: var(--color-surface-alt);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.pricing-card--featured {
    border-color: var(--color-primary);
    transform: scale(1.02);
}

.pricing-card--featured:hover {
    transform: scale(1.02) translateY(-4px);
}

.pricing-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-text);
    font-size: var(--text-xs);
    font-weight: 600;
    padding: var(--space-1) var(--space-4);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-card__header {
    text-align: center;
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-6);
}

.pricing-card__name {
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.pricing-card__description {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
}

.pricing-card__price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-1);
}

.pricing-card__currency {
    font-size: var(--text-xl);
    font-weight: 600;
}

.pricing-card__amount {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    line-height: 1;
}

.pricing-card__period {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.pricing-card__features {
    flex: 1;
    margin-bottom: var(--space-8);
}

.pricing-card__features-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.pricing-card__feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    font-size: var(--text-sm);
}

.pricing-card__feature svg {
    color: var(--color-success);
    flex-shrink: 0;
    margin-top: 2px;
}

.pricing-card__cta {
    width: 100%;
}

/* Testimonials Section */
.testimonials {
    padding: var(--space-20) var(--space-6);
}

@media (min-width: 1024px) {
    .testimonials {
        padding: var(--space-24) var(--space-8);
    }
}

.testimonials__container {
    max-width: 1280px;
    margin: 0 auto;
}

.testimonials__header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-16);
}

.testimonials__subtitle {
    display: inline-block;
    color: var(--color-primary);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
}

.testimonials__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
}

.testimonials__grid {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 1024px) {
    .testimonials__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Testimonial Card */
.testimonial-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    border: 1px solid var(--color-border);
}

.testimonial-card__stars {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
    color: var(--color-warning);
}

.testimonial-card__content {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
    color: var(--color-text-muted);
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.testimonial-card__avatar {
    width: 48px;
    height: 48px;
    background: var(--color-surface-alt);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--color-primary);
}

.testimonial-card__name {
    font-weight: 600;
    font-size: var(--text-sm);
}

.testimonial-card__role {
    color: var(--color-text-muted);
    font-size: var(--text-xs);
}

/* FAQ Section */
.faq {
    padding: var(--space-20) var(--space-6);
    background: var(--color-surface);
}

@media (min-width: 1024px) {
    .faq {
        padding: var(--space-24) var(--space-8);
    }
}

.faq__container {
    max-width: 800px;
    margin: 0 auto;
}

.faq__header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.faq__subtitle {
    display: inline-block;
    color: var(--color-primary);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
}

.faq__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
}

.faq__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* FAQ Item */
.faq-item {
    background: var(--color-surface-alt);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.faq-item__button {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    background: transparent;
    border: none;
    color: var(--color-text);
    font-size: var(--text-base);
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.faq-item__button:hover {
    color: var(--color-primary);
}

.faq-item__icon {
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.faq-item[open] .faq-item__icon {
    transform: rotate(180deg);
}

.faq-item__content {
    padding: 0 var(--space-6) var(--space-5);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
}

/* Final CTA Section */
.final-cta {
    padding: var(--space-20) var(--space-6);
    position: relative;
    overflow: hidden;
}

@media (min-width: 1024px) {
    .final-cta {
        padding: var(--space-24) var(--space-8);
    }
}

.final-cta__container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.final-cta__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.final-cta__description {
    color: var(--color-text-muted);
    font-size: var(--text-lg);
    margin-bottom: var(--space-8);
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}

.final-cta__actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    justify-content: center;
}

@media (min-width: 640px) {
    .final-cta__actions {
        flex-direction: row;
    }
}

.final-cta__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.5;
}

.final-cta__bg::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(229, 9, 20, 0.2) 0%, transparent 70%);
}

/* ==========================================================================
   404 Error Page Styles
   ========================================================================== */

.error-404 {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--space-20) + 73px) var(--space-6) var(--space-20);
    position: relative;
    overflow: hidden;
}

.error-404__container {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.error-404__illustration {
    margin-bottom: var(--space-8);
}

.error-404__illustration svg {
    max-width: 200px;
    height: auto;
}

.error-404__title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.error-404__code {
    display: block;
    font-size: clamp(4rem, 10vw, 8rem);
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.error-404__description {
    color: var(--color-text-muted);
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
}

.error-404__actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    justify-content: center;
    margin-bottom: var(--space-12);
}

@media (min-width: 640px) {
    .error-404__actions {
        flex-direction: row;
    }
}

.error-404__links {
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

.error-404__links-title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
}

.error-404__links-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
}

.error-404__links-list a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.error-404__links-list a:hover,
.error-404__links-list a:focus {
    color: var(--color-primary);
}

.error-404__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.error-404__bg::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(229, 9, 20, 0.1) 0%, transparent 70%);
}

/* ==========================================================================
   Portal Page Styles
   ========================================================================== */

.portal-page {
    min-height: 100vh;
    background: var(--color-bg);
}

.portal-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4) var(--space-6);
}

.portal-header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1440px;
    margin: 0 auto;
}

.portal-header__logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
}

.portal-header__logo-image {
    height: 32px;
    width: auto;
}

.portal-header__logo-text {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-text);
}

.portal-header__logo-text span {
    color: var(--color-primary);
}

.portal-header__user {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.portal-header__greeting {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.portal-header__greeting strong {
    color: var(--color-text);
    font-weight: 500;
}

.portal-header__logout {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.portal-header__logout:hover {
    color: var(--color-primary);
}

/* Portal Loading State */
.portal-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 65px);
    gap: var(--space-4);
}

.portal-loading__spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.portal-loading__text {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

/* Portal Error State */
.portal-error {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 65px);
    padding: var(--space-8);
    text-align: center;
}

.portal-error.is-visible {
    display: flex;
}

.portal-error__icon {
    width: 64px;
    height: 64px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    color: var(--color-error);
}

.portal-error__title {
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.portal-error__message {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    margin-bottom: var(--space-6);
    max-width: 400px;
}

/* ==========================================================================
   Pricing Page Styles
   ========================================================================== */

.pricing-page .pricing {
    padding-top: calc(var(--space-20) + 73px);
}

.pricing-comparison {
    padding: var(--space-16) var(--space-6);
}

@media (min-width: 1024px) {
    .pricing-comparison {
        padding: var(--space-16) var(--space-8);
    }
}

.pricing-comparison__container {
    max-width: 1024px;
    margin: 0 auto;
}

.pricing-comparison__title {
    font-size: var(--text-2xl);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--space-8);
}

.pricing-comparison__table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface-alt);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.pricing-comparison__table th,
.pricing-comparison__table td {
    padding: var(--space-4) var(--space-5);
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.pricing-comparison__table th {
    background: var(--color-surface);
    font-weight: 600;
    font-size: var(--text-sm);
}

.pricing-comparison__table th:first-child,
.pricing-comparison__table td:first-child {
    text-align: left;
}

.pricing-comparison__table td {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.pricing-comparison__table tr:last-child td {
    border-bottom: none;
}

.pricing-comparison__check {
    color: var(--color-success);
}

.pricing-comparison__cross {
    color: var(--color-text-muted);
    opacity: 0.5;
}

/* Trust Badges Section */
.trust-badges {
    padding: var(--space-16) var(--space-6);
    background: var(--color-surface);
}

@media (min-width: 1024px) {
    .trust-badges {
        padding: var(--space-16) var(--space-8);
    }
}

.trust-badges__container {
    max-width: 1024px;
    margin: 0 auto;
}

.trust-badges__grid {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 640px) {
    .trust-badges__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .trust-badges__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.trust-badge-card {
    background: var(--color-surface-alt);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    text-align: center;
    border: 1px solid var(--color-border);
}

.trust-badge-card__icon {
    width: 48px;
    height: 48px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
    color: var(--color-success);
}

.trust-badge-card__title {
    font-weight: 600;
    font-size: var(--text-sm);
    margin-bottom: var(--space-1);
}

.trust-badge-card__description {
    color: var(--color-text-muted);
    font-size: var(--text-xs);
}

/* Money-Back Guarantee */
.money-back {
    padding: var(--space-12) var(--space-6);
}

.money-back__container {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
    background: var(--color-surface-alt);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    border: 1px solid var(--color-border);
}

.money-back__icon {
    width: 64px;
    height: 64px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
    color: var(--color-success);
}

.money-back__title {
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.money-back__description {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
}