/* ── DESIGN TOKENS (CSS Variables) ── */
:root {
    --color-primary: #2563EB;
    --color-primary-dark: #1D4ED8;
    --color-primary-light: #DBEAFE;
    --color-secondary: #3B82F6;
    --color-cta: #F97316;
    --color-cta-hover: #EA580C;
    --color-bg: #F8FAFC;
    --color-bg-white: #FFFFFF;
    --color-text: #1E293B;
    --color-text-muted: #475569;
    --color-text-light: #94A3B8;
    --color-border: #E2E8F0;
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 50px -12px rgba(0, 0, 0, 0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

/* ── Reset & Base ── */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}

/* ── Navbar ── */
.site-navbar {
    position: fixed;
    top: 16px;
    left: 16px;
    right: 16px;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 0 24px;
    box-shadow: var(--shadow-md);
    transition: box-shadow 0.3s ease-out, background 0.3s ease-out;
}

.site-navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-lg);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    max-width: 1200px;
    margin: 0 auto;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primary);
    transition: color 0.2s ease-out;
}

.navbar-brand:hover {
    color: var(--color-primary-dark);
}

.brand-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.navbar-nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.navbar-nav-links a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: color 0.2s ease-out, background 0.2s ease-out;
    cursor: pointer;
}

.navbar-nav-links a:hover,
.navbar-nav-links a.active {
    color: var(--color-primary);
    background: var(--color-primary-light);
}

.navbar-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--color-cta);
    color: #fff !important;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s ease-out, transform 0.2s ease-out;
}

.navbar-cta:hover {
    background: var(--color-cta-hover);
    color: #fff;
    transform: translateY(-1px);
}

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

.nav-dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: color 0.2s ease-out, background 0.2s ease-out;
    background: none;
    border: none;
}

.nav-dropdown-trigger:hover,
.nav-dropdown.open .nav-dropdown-trigger {
    color: var(--color-primary);
    background: var(--color-primary-light);
}

.nav-dropdown-trigger .chevron-icon {
    transition: transform 0.2s ease-out;
}

.nav-dropdown.open .nav-dropdown-trigger .chevron-icon {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 180px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 8px;
    box-shadow: var(--shadow-lg);
    z-index: 10;
}

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

.nav-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: color 0.2s ease-out, background 0.2s ease-out;
    cursor: pointer;
}

.nav-dropdown-menu a:hover {
    color: var(--color-primary);
    background: var(--color-primary-light);
}

/* Mobile menu toggle */
.navbar-toggle {
    display: none;
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: var(--color-text);
}

/* ── Main Content ── */
.site-main {
    padding-top: 96px;
}

/* ── Section Styling ── */
.site-section {
    padding: 80px 24px;
}

.site-section:nth-child(even) {
    background: var(--color-bg-white);
}

.section-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin-bottom: 48px;
}

/* ── Footer ── */
.site-footer {
    background: var(--color-text);
    color: rgba(255, 255, 255, 0.7);
    padding: 48px 24px 32px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-brand {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    color: #fff;
}

.footer-links {
    display: flex;
    gap: 24px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease-out;
}

.footer-links a:hover {
    color: #fff;
}

.footer-copy {
    width: 100%;
    text-align: center;
    padding-top: 24px;
    margin-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.85rem;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .site-navbar {
        top: 8px;
        left: 8px;
        right: 8px;
        padding: 0 16px;
    }

    .navbar-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .navbar-menu {
        display: none;
        position: absolute;
        top: calc(100% + 8px);
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(12px);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        padding: 16px;
        box-shadow: var(--shadow-lg);
    }

    .navbar-menu.open {
        display: block;
    }

    .navbar-nav-links {
        flex-direction: column;
        gap: 4px;
    }

    .navbar-nav-links a {
        width: 100%;
        padding: 12px 16px;
    }

    .nav-dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        background: var(--color-bg);
        backdrop-filter: none;
        padding: 0 0 0 16px;
        margin-top: 4px;
    }

    .nav-dropdown-trigger {
        width: 100%;
        padding: 12px 16px;
    }

    .navbar-cta {
        width: 100%;
        justify-content: center;
        margin-top: 8px;
    }

    .section-title {
        font-size: 1.875rem;
    }

    .site-section {
        padding: 56px 16px;
    }

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

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

@media (max-width: 480px) {
    .section-title {
        font-size: 1.5rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }
}

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}

/* ── Feature Section Utilities ── */
.section-row {
    display: flex;
    align-items: center;
    gap: 64px;
    flex-wrap: wrap;
}

.section-row-reverse {
    flex-direction: row-reverse;
}

.bg-light {
    background-color: #fcfdfe !important;
}

.mockup-container {
    flex: 1.2;
    min-width: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.mockup-phone {
    position: relative;
    width: 240px;
    height: 520px; /* Adjusted for ~19.5:9 ratio */
    background: linear-gradient(145deg, var(--color-primary), var(--color-secondary));
    border-radius: 36px;
    padding: 10px;
    box-shadow: var(--shadow-xl);
    z-index: 2;
    transition: transform 0.3s ease-out;
}

.mockup-tablet {
    position: relative;
    width: 440px;
    height: 330px; /* Adjusted for 4:3 ratio (iPad Air) */
    background: linear-gradient(145deg, var(--color-primary), var(--color-secondary));
    border-radius: 20px;
    padding: 10px;
    box-shadow: var(--shadow-lg);
    z-index: 1;
    margin-left: -60px; /* Overlap effect */
    transition: transform 0.3s ease-out;
}

.mockup-phone:hover,
.mockup-tablet:hover {
    transform: translateY(-5px);
    z-index: 3;
}

/* Full-screen mockup mode */
.mockup-tablet.full-screen,
.mockup-phone.full-screen {
    padding: 0;
    overflow: hidden;
}

.mockup-tablet.full-screen .mockup-inner,
.mockup-phone.full-screen .mockup-inner {
    padding: 0;
    border-radius: inherit;
}

.mockup-inner {
    width: 100%;
    height: 100%;
    border-radius: 28px;
    overflow: hidden;
    background: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 20px;
    font-family: var(--font-heading);
    gap: 12px;
}

.mockup-tablet .mockup-inner {
    border-radius: 12px;
    padding: 16px;
    flex-direction: row;
    gap: 24px;
}

/* Tablet split view simulation */
.mockup-inner .tablet-sidebar {
    width: 120px;
    height: 100%;
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
    padding-right: 16px;
}

.mockup-inner .tablet-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    justify-content: center;
}

.mockup-inner i {
    color: var(--color-primary);
    width: 40px;
    height: 40px;
}

.mockup-inner span {
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-primary);
}

.content-container {
    flex: 1;
    min-width: 300px;
}

.feature-step {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.feature-step:last-child {
    margin-bottom: 0;
}

.feature-step .icon-box {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--color-primary-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.feature-step p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .section-inner {
        padding: 0 20px;
    }

    .section-row, 
    .section-row-reverse {
        flex-direction: column !important;
        gap: 48px !important;
        text-align: center;
    }

    .mockup-container {
        flex-direction: column;
        gap: 32px;
        width: 100%;
        align-items: center;
    }

    .mockup-phone {
        width: 260px;
        height: 520px;
        max-width: 90%;
    }

    .mockup-tablet {
        width: 100%;
        max-width: 440px;
        height: auto;
        aspect-ratio: 1.46;
        margin-left: 0;
    }

    .content-container {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .feature-step {
        text-align: left;
        width: 100%;
    }

    .section-title {
        font-size: 2rem !important;
    }
}

/* ── Policy Pages ── */
.policy-hero-card {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(59, 130, 246, 0.03));
    border: 1px solid rgba(37, 99, 235, 0.12);
    border-radius: var(--radius-xl);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 32px;
}

.policy-hero-card p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.8;
}

.policy-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}

.policy-meta-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 600;
}

.policy-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.policy-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.policy-card-header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 20px 20px 16px;
    border-bottom: 1px solid var(--color-border);
}

.policy-icon-box {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.policy-card-title {
    margin: 0 0 4px;
    font-size: 1.05rem;
}

.policy-card-note {
    margin: 0;
    color: var(--color-text-light);
    font-size: 0.88rem;
    line-height: 1.5;
}

.policy-card-body {
    padding: 18px 20px 20px;
}

.policy-subheader {
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 4px 0 12px;
}

.policy-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
}

.policy-item:last-child {
    margin-bottom: 0;
}

.policy-item i {
    color: var(--color-text-light);
    flex-shrink: 0;
    margin-top: 2px;
}

.policy-item span {
    color: var(--color-text-muted);
    font-size: 0.94rem;
    line-height: 1.65;
}

.policy-group-spacer {
    height: 8px;
}

.policy-inline-callout {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    margin-top: 24px;
}

.policy-inline-callout p {
    margin: 0 0 16px;
    color: var(--color-text-muted);
}

.policy-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.policy-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 0.92rem;
    font-weight: 600;
    transition: transform 0.2s ease-out, background 0.2s ease-out, color 0.2s ease-out;
}

.policy-button:hover {
    transform: translateY(-1px);
}

.policy-button-primary {
    background: var(--color-primary);
    color: #fff;
}

.policy-button-primary:hover {
    background: var(--color-primary-dark);
    color: #fff;
}

.policy-button-secondary {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.policy-button-secondary:hover {
    background: #bfdbfe;
    color: var(--color-primary);
}

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

    .policy-hero-card,
    .policy-inline-callout,
    .policy-card-body,
    .policy-card-header {
        padding-left: 18px;
        padding-right: 18px;
    }

    .policy-actions {
        flex-direction: column;
    }

    .policy-button {
        justify-content: center;
        width: 100%;
    }
}