/*
    Global styles for giiHelpdeskAgent Landing
    - Design tokens
    - Layout primitives
    - Components (buttons, cards, table)
    - Utilities
*/

:root {
    /* Shopify-inspired color palette */
    --color-primary: #008060;
    --color-primary-dark: #006e52;
    --color-primary-light: #00a884;
    --color-secondary: #5c6ac4;
    --color-bg: #ffffff;
    --color-bg-secondary: #f6f6f7;
    --color-bg-tertiary: #fafbfc;
    --color-text: #202223;
    --color-text-secondary: #6d7175;
    --color-muted: #8c9196;
    --color-border: #e1e3e5;
    --color-success: #008060;
    --color-error: #d72c0d;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.12);
    --max-width: 1200px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
}

* {
    box-sizing: border-box;
}

html, body {
    padding: 0;
    margin: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Header - Shopify style */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    font-size: 18px;
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav__link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s ease;
    padding: var(--spacing-xs) 0;
}

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

.nav__link--active {
    color: var(--color-text);
    font-weight: 600;
}

.nav__cta {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-primary);
    color: #ffffff;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: background-color 0.2s ease, transform 0.1s ease;
    border: none;
    cursor: pointer;
}

.nav__cta:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
}

.nav__cta:active {
    transform: translateY(0);
}

.nav__cta--logout {
    background: var(--color-error);
}

.nav__cta--logout:hover {
    background: #b8251a;
}

/* Hero - Shopify style */
.hero {
    padding: var(--spacing-3xl) var(--spacing-lg);
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
}

.hero__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero__title {
    font-size: 48px;
    line-height: 1.1;
    margin: 0 0 var(--spacing-md) 0;
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

.hero__subtitle {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: 18px;
    line-height: 1.6;
}

.hero__subtitle ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.hero__subtitle li {
    margin-bottom: var(--spacing-sm);
}

.hero__media {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    min-height: 300px;
    overflow: hidden;
}

.hero__cta {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-primary);
    color: #ffffff;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: background-color 0.2s ease, transform 0.1s ease;
    box-shadow: var(--shadow-sm);
}

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

.hero__cta:active {
    transform: translateY(0);
}

/* Sections - Shopify style */
.section {
    max-width: var(--max-width);
    margin: var(--spacing-2xl) auto;
    padding: 0 var(--spacing-lg);
}

.section__title {
    font-size: 32px;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.feature-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-border);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    border-color: var(--color-primary-light);
}

.feature-card__title {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
}

.feature-card__desc {
    color: var(--color-text-secondary);
    margin: 0;
    line-height: 1.6;
}

/* Pricing - Shopify style */
.pricing {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.plan-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-border);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    position: relative;
}

.plan-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.plan-card[data-plan="pro"] {
    border-color: var(--color-primary);
    border-width: 2px;
}

.plan-card h2 {
    font-size: 24px;
    font-weight: 600;
    margin: var(--spacing-sm) 0;
    color: var(--color-text);
}

.plan-card__badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-primary);
    color: #ffffff;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.plan-card__price {
    font-size: 36px;
    font-weight: 600;
    margin: var(--spacing-md) 0;
    color: var(--color-text);
}

.plan-card__list {
    margin: var(--spacing-lg) 0;
    padding-left: var(--spacing-lg);
    list-style: none;
}

.plan-card__list li {
    margin: var(--spacing-sm) 0;
    color: var(--color-text-secondary);
    position: relative;
    padding-left: var(--spacing-md);
}

.plan-card__list li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 600;
}

.paddle-btn {
    display: inline-block;
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-primary);
    color: #ffffff;
    border: none;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
    box-shadow: var(--shadow-sm);
}

.paddle-btn:hover:not(:disabled) {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.paddle-btn:active:not(:disabled) {
    transform: translateY(0);
}

.paddle-btn:disabled {
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    cursor: not-allowed;
    box-shadow: none;
}

/* Table (Features) */
.table-wrap {
    overflow-x: auto;
    background: #ffffff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

table.compare {
    width: 100%;
    border-collapse: collapse;
    min-width: 720px;
}

table.compare th, table.compare td {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    text-align: left;
}

table.compare thead th {
    background: var(--color-bg-tertiary);
    font-weight: 600;
    color: var(--color-text);
}

table.compare td--us {
    color: #0f5132;
    font-weight: 600;
}

/* Cases grid */
.cases-grid {
    display: grid;
    grid-template-columns: 1fr !important;
    gap: 18px;
}

.cases-grid > .case-card { width: 100%; }

.case-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: var(--spacing-md);
    align-items: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.case-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    border-color: var(--color-primary-light);
}

.case-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-bg-secondary);
}

.case-card__title {
    margin: 0;
    font-weight: 600;
    color: var(--color-text);
}

.case-card__meta {
    color: var(--color-text-secondary);
    margin: var(--spacing-xs) 0 0 0;
    font-size: 14px;
}

.footer {
    max-width: var(--max-width);
    margin: var(--spacing-3xl) auto var(--spacing-2xl);
    padding: var(--spacing-xl) var(--spacing-lg);
    color: var(--color-text-secondary);
    font-size: 14px;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-tertiary);
}

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

/* Utilities */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.muted {
    color: var(--color-muted);
}

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

@media (max-width: 768px) {
    .hero__inner {
        grid-template-columns: 1fr;
    }

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

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

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

/* Print styles for Privacy page */
@media print {
    .site-header, .nav, .hero, .footer {
        display: none !important;
    }
    body {
        background: #ffffff;
    }
}

/* Application Scenarios Section */
.application-scenarios {
    padding: 4rem 0;
    background-color: var(--color-bg); /* Using existing background color variable */
}

.application-scenarios .section__title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: var(--color-text); /* Using existing text color variable */
}

.scenario-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: var(--max-width); /* Using existing max-width variable */
    margin: 0 auto;
    padding: 0 1rem;
}

.scenario-card {
    background-color: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-border);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    display: flex;
    flex-direction: column;
}

.scenario-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    border-color: var(--color-primary-light);
}

.scenario-card__title {
    font-size: 20px;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--spacing-sm);
    font-weight: 600;
}

.scenario-card__detail {
    margin-bottom: var(--spacing-md);
}

.scenario-card__detail h4 {
    font-size: 16px;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.scenario-card__detail p {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .scenario-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   NEW LANDING PAGE STYLES - Redesigned Layout
   ============================================ */

/* Quick Start Section */
.quick-start {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: var(--spacing-3xl) var(--spacing-lg);
    margin: 0;
    border-bottom: 2px solid var(--color-border);
}

.quick-start__intro {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 18px;
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.step-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow);
}

.step-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: #ffffff;
    border-radius: 50%;
    font-weight: 700;
    font-size: 20px;
}

.step-content {
    flex: 1;
}

.step-title {
    margin: 0 0 var(--spacing-xs) 0;
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
}

.step-desc {
    margin: 0;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.quick-start__cta-wrapper {
    text-align: center;
}

.quick-start__cta {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-2xl);
    background: var(--color-primary);
    color: #ffffff;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    transition: background-color 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
    box-shadow: var(--shadow);
}

.quick-start__cta:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.quick-start__cta:active {
    transform: translateY(0);
}

/* Features Section - Redesigned */
.features-section {
    padding: var(--spacing-3xl) var(--spacing-lg);
    background: var(--color-bg);
}

.section__subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 18px;
    margin-bottom: var(--spacing-2xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.feature-item {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 2px solid var(--color-border);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-item:hover::before {
    transform: scaleX(1);
}

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

.feature-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
    display: block;
}

.feature-item__title {
    margin: 0 0 var(--spacing-md) 0;
    font-size: 22px;
    font-weight: 600;
    color: var(--color-text);
}

.feature-item__desc {
    margin: 0;
    color: var(--color-text-secondary);
    line-height: 1.7;
    font-size: 15px;
}

/* Hero Alt Section - Different Layout */
.hero-alt {
    padding: var(--spacing-3xl) var(--spacing-lg);
    background: linear-gradient(180deg, var(--color-bg-tertiary) 0%, var(--color-bg) 100%);
    margin: 0;
}

.hero-alt__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-alt__media {
    order: 1;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    min-height: 400px;
}

.hero-alt__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-alt__content {
    order: 2;
}

.hero-alt__title {
    font-size: 42px;
    line-height: 1.2;
    margin: 0 0 var(--spacing-md) 0;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

.hero-alt__subtitle {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    font-size: 18px;
    line-height: 1.6;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    transition: all 0.2s ease;
}

.benefit-item:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-sm);
}

.benefit-icon {
    font-size: 28px;
    flex-shrink: 0;
    line-height: 1;
}

.benefit-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.benefit-text strong {
    color: var(--color-text);
    font-weight: 600;
    font-size: 16px;
    display: block;
    margin-bottom: 2px;
}

.benefit-text span {
    color: var(--color-text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

/* Use Cases Section - Redesigned */
.use-cases {
    padding: var(--spacing-3xl) var(--spacing-lg);
    background: var(--color-bg-secondary);
}

.use-cases-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
}

.use-case-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.use-case-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    border-color: var(--color-primary);
}

.use-case-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-border);
}

.use-case-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    min-width: 60px;
}

.use-case-title {
    margin: 0;
    font-size: 22px;
    font-weight: 600;
    color: var(--color-text);
}

.use-case-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.use-case-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) 0;
}

.field-label {
    font-weight: 600;
    color: var(--color-text);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.field-value {
    color: var(--color-text-secondary);
    font-size: 15px;
    line-height: 1.6;
}

.use-case-solution {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(0, 128, 96, 0.05) 0%, rgba(0, 168, 132, 0.05) 100%);
    border-radius: var(--radius);
    border-left: 3px solid var(--color-primary);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.solution-label {
    font-weight: 600;
    color: var(--color-primary);
    font-size: 14px;
}

.solution-value {
    color: var(--color-text);
    font-size: 15px;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-alt__inner {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .hero-alt__media {
        order: 2;
        min-height: 300px;
    }

    .hero-alt__content {
        order: 1;
    }

    .hero-alt__title {
        font-size: 36px;
    }

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

    .steps-container {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .quick-start {
        padding: var(--spacing-2xl) var(--spacing-md);
    }

    .features-section {
        padding: var(--spacing-2xl) var(--spacing-md);
    }

    .use-cases {
        padding: var(--spacing-2xl) var(--spacing-md);
    }

    .hero-alt {
        padding: var(--spacing-2xl) var(--spacing-md);
    }

    .hero-alt__title {
        font-size: 32px;
    }

    .section__title {
        font-size: 28px;
    }

    .use-case-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .use-case-number {
        font-size: 24px;
        min-width: auto;
    }
}