/* ========================================
   ORION LAB - Landing Page Styles
   Theme: Scientific Minimalism
   ======================================== */

/* ========== CSS VARIABLES ========== */
:root {
    /* Colors */
    --color-white: #FFFFFF;
    --color-bg-subtle: #F8FAFC;
    --color-bg-alt: #F1F5F9;
    --color-lab-blue: #0F172A;
    --color-lab-blue-light: #1E293B;
    --color-accent: #0EA5E9;
    --color-text-primary: #0F172A;
    --color-text-secondary: #475569;
    --color-text-muted: #94A3B8;
    --color-border: #E2E8F0;
    --color-border-light: #F1F5F9;
    --color-success: #10B981;
    --color-error: #EF4444;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

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

    /* Borders - Sharp/Minimal */
    --radius-none: 0;
    --radius-sm: 2px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
}

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

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

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

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

/* ========== CONTAINER ========== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-xl);
    }
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-align: center;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn svg {
    width: 18px;
    height: 18px;
}

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

.btn-primary:hover {
    background-color: var(--color-lab-blue-light);
    border-color: var(--color-lab-blue-light);
}

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

.btn-white:hover {
    background-color: var(--color-bg-subtle);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
}

.btn-lg svg {
    width: 20px;
    height: 20px;
}

/* ========== NAVBAR ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border-light);
    transition: box-shadow var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xl);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.logo-img {
    height: 28px;
    width: auto;
    object-fit: contain;
}

@media (min-width: 768px) {
    .logo-img {
        height: 32px;
    }
}

.logo-text {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.logo-orion {
    color: var(--color-lab-blue);
}

.logo-lab {
    color: var(--color-accent);
    font-weight: 300;
}

/* Nav Menu */
.nav-menu {
    display: none;
    align-items: center;
    gap: var(--spacing-xl);
}

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

.nav-menu a {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.nav-menu a:hover {
    color: var(--color-lab-blue);
}

/* Nav Right */
.nav-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* Language Toggle */
.lang-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.lang-btn {
    background: none;
    border: none;
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    transition: color var(--transition-fast);
}

.lang-btn:hover {
    color: var(--color-text-primary);
}

.lang-btn.active {
    color: var(--color-lab-blue);
    font-weight: 600;
}

.lang-divider {
    color: var(--color-border);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-primary);
}

.mobile-menu-btn svg {
    width: 24px;
    height: 24px;
}

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

.nav-right .btn-primary {
    display: none;
}

@media (min-width: 768px) {
    .nav-right .btn-primary {
        display: inline-flex;
    }
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-border-light);
    padding: var(--spacing-lg);
}

.mobile-menu.active {
    display: block;
}

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

.mobile-menu ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.mobile-menu a {
    display: block;
    padding: var(--spacing-sm) 0;
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text-secondary);
}

.mobile-menu a:hover {
    color: var(--color-lab-blue);
}

.mobile-menu .mobile-cta {
    margin-top: var(--spacing-md);
    text-align: center;
    color: var(--color-white);
}

/* ========== HERO SECTION ========== */
.hero {
    padding-top: 120px;
    padding-bottom: var(--spacing-3xl);
    background-color: var(--color-white);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-4xl);
    }
}

/* Hero Text */
.hero-text {
    max-width: 600px;
}

.hero-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--color-lab-blue);
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--font-size-4xl);
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: var(--font-size-5xl);
    }
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

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

/* Access Code Form */
.access-code-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    width: 100%;
    max-width: 600px;
}

@media (min-width: 640px) {
    .access-code-form {
        flex-direction: row;
        gap: 0;
    }
}

.access-code-input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    background-color: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

@media (min-width: 640px) {
    .access-code-input {
        border-radius: var(--radius-sm) 0 0 var(--radius-sm);
        border-right: none;
    }
}

.access-code-input:focus {
    border-color: var(--color-lab-blue);
    box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.1);
}

.access-code-input::placeholder {
    color: var(--color-text-muted);
}

.access-code-form .btn {
    white-space: nowrap;
    flex-shrink: 0;
}

@media (min-width: 640px) {
    .access-code-form .btn {
        border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    }
}

.access-code-form .btn span {
    display: inline;
}

.hero-note {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
}

.visual-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    justify-content: center;
}

@media (min-width: 640px) {
    .visual-container {
        flex-wrap: nowrap;
    }
}

.visual-game,
.visual-report {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.visual-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-muted);
}

/* Device Frame */
.device-frame {
    background-color: var(--color-lab-blue);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.device-frame.tablet {
    width: 180px;
    height: 240px;
}

@media (min-width: 768px) {
    .device-frame.tablet {
        width: 220px;
        height: 300px;
    }
}

.device-screen {
    width: 100%;
    height: 100%;
    background-color: var(--color-white);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

/* Game Preview */
.game-preview {
    width: 100%;
    height: 100%;
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.game-title {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-lab-blue);
}

.game-progress {
    font-size: var(--font-size-xs);
    color: var(--color-accent);
    font-weight: 500;
}

.pattern-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    flex: 1;
}

.pattern-shape {
    background-color: var(--color-bg-subtle);
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
}

.pattern-shape.shape-1 {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}

.pattern-shape.shape-2 {
    background-color: var(--color-lab-blue);
    border-color: var(--color-lab-blue);
}

.pattern-shape.shape-3 {
    background-color: var(--color-success);
    border-color: var(--color-success);
}

.pattern-shape.missing {
    background-color: var(--color-white);
    border: 2px dashed var(--color-border);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-muted);
}

/* Visual Arrow */
.visual-arrow {
    display: none;
    color: var(--color-text-muted);
}

@media (min-width: 640px) {
    .visual-arrow {
        display: block;
    }
}

.visual-arrow svg {
    width: 32px;
    height: 32px;
}

/* Report Preview (Mini) */
.report-preview {
    width: 180px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-md);
}

@media (min-width: 768px) {
    .report-preview {
        width: 220px;
    }
}

.report-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border-light);
}

.report-logo {
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--color-lab-blue);
}

.report-badge {
    font-size: 10px;
    font-weight: 600;
    color: var(--color-accent);
    background-color: rgba(14, 165, 233, 0.1);
    padding: 2px 6px;
}

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

.report-chart {
    display: flex;
    align-items: flex-end;
    gap: var(--spacing-sm);
    height: 80px;
}

.chart-bar {
    flex: 1;
    background-color: var(--color-lab-blue);
    height: var(--height, 50%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    transition: height var(--transition-slow);
}

.chart-bar span {
    display: none;
}

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

.insight-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 10px;
    color: var(--color-text-secondary);
}

.insight-item svg {
    width: 12px;
    height: 12px;
    color: var(--color-success);
}

/* Trust Bar */
.trust-bar {
    margin-top: var(--spacing-3xl);
    padding: var(--spacing-lg) 0;
    background-color: var(--color-bg-subtle);
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .trust-badges {
        gap: var(--spacing-3xl);
    }
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.trust-item svg {
    width: 20px;
    height: 20px;
    color: var(--color-lab-blue);
}

/* ========== SECTION COMMON ========== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-3xl);
}

.section-label {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--color-lab-blue);
    margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
    .section-title {
        font-size: var(--font-size-3xl);
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: var(--font-size-4xl);
    }
}

.section-subtitle {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

@media (min-width: 768px) {
    .section-subtitle {
        font-size: var(--font-size-lg);
    }
}

/* ========== WHY SECTION ========== */
.why-section {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-bg-subtle);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    align-items: stretch;
}

@media (min-width: 768px) {
    .comparison-grid {
        grid-template-columns: 1fr auto 1fr;
        gap: var(--spacing-xl);
    }
}

.comparison-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    padding: var(--spacing-xl);
}

.comparison-card .card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-light);
}

.comparison-card .card-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.comparison-card .card-header svg {
    width: 24px;
    height: 24px;
}

.icon-negative {
    color: var(--color-error);
}

.icon-positive {
    color: var(--color-success);
}

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

.card-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.card-list li svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.traditional .card-list li svg {
    color: var(--color-error);
}

.orion .card-list li svg {
    color: var(--color-success);
}

.orion {
    border-color: var(--color-lab-blue);
    box-shadow: var(--shadow-md);
}

.comparison-vs {
    display: flex;
    align-items: center;
    justify-content: center;
}

.comparison-vs span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-lab-blue);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: 700;
    border-radius: 50%;
}

.methodology-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    text-align: center;
}

.methodology-note svg {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
    flex-shrink: 0;
}

.methodology-note p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* ========== GAMES SECTION ========== */
.games-section {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-white);
}

.games-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

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

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

.game-card {
    background-color: var(--color-bg-subtle);
    border: 1px solid var(--color-border-light);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
}

.game-card:hover {
    border-color: var(--color-lab-blue);
    box-shadow: var(--shadow-md);
}

.game-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-lab-blue);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.game-icon svg {
    width: 24px;
    height: 24px;
}

.game-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-lab-blue);
    margin-bottom: var(--spacing-sm);
}

.game-measures {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.game-card ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.game-card li {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    padding-left: var(--spacing-md);
    position: relative;
}

.game-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

.game-duration {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border-light);
}

.game-duration svg {
    width: 14px;
    height: 14px;
}

/* ========== REPORT SECTION ========== */
.report-section {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-bg-subtle);
}

.report-content-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .report-content-wrapper {
        grid-template-columns: 1fr 1fr;
    }
}

.report-text .section-label,
.report-text .section-title {
    text-align: left;
}

.report-description {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
    .report-description {
        font-size: var(--font-size-lg);
    }
}

.report-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.feature-item {
    display: flex;
    gap: var(--spacing-md);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    flex-shrink: 0;
}

.feature-icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-lab-blue);
}

.feature-content h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-lab-blue);
    margin-bottom: var(--spacing-xs);
}

.feature-content p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* Report Mockup */
.report-mockup {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.mockup-device {
    position: relative;
    perspective: 1000px;
}

.pdf-preview {
    display: flex;
    gap: var(--spacing-md);
    transform: rotateY(-5deg) rotateX(5deg);
    transform-style: preserve-3d;
}

.pdf-page {
    width: 140px;
    height: 200px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
}

@media (min-width: 768px) {
    .pdf-page {
        width: 160px;
        height: 220px;
    }
}

.pdf-page.page-2,
.pdf-page.page-3 {
    display: none;
}

@media (min-width: 640px) {
    .pdf-page.page-2 {
        display: flex;
    }
}

@media (min-width: 768px) {
    .pdf-page.page-3 {
        display: flex;
    }
}

.pdf-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: var(--spacing-sm);
}

.pdf-logo {
    font-size: 8px;
    font-weight: 700;
    color: var(--color-lab-blue);
}

.pdf-title {
    font-size: 6px;
    color: var(--color-text-muted);
}

.pdf-child-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.child-avatar {
    width: 24px;
    height: 24px;
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
}

.child-details {
    display: flex;
    flex-direction: column;
}

.child-name {
    font-size: 8px;
    font-weight: 600;
    color: var(--color-lab-blue);
}

.child-date {
    font-size: 6px;
    color: var(--color-text-muted);
}

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

.summary-item {
    display: flex;
    justify-content: space-between;
    font-size: 7px;
}

.summary-label {
    color: var(--color-text-muted);
}

.summary-value {
    font-weight: 600;
    color: var(--color-lab-blue);
}

.pdf-chart-section {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.chart-title {
    font-size: 8px;
    font-weight: 600;
    color: var(--color-lab-blue);
    margin-bottom: var(--spacing-sm);
}

.radar-chart {
    flex: 1;
    position: relative;
    background: linear-gradient(135deg, var(--color-bg-subtle) 0%, var(--color-white) 100%);
    border: 1px solid var(--color-border-light);
}

.careers-title {
    font-size: 8px;
    font-weight: 600;
    color: var(--color-lab-blue);
    margin-bottom: var(--spacing-sm);
}

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

.career-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 7px;
}

.career-rank {
    width: 14px;
    height: 14px;
    background-color: var(--color-lab-blue);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.career-name {
    flex: 1;
    color: var(--color-text-secondary);
}

.career-match {
    font-weight: 600;
    color: var(--color-success);
}

.mockup-shadow {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 20px;
    background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.1) 0%, transparent 70%);
}

.mockup-caption {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-style: italic;
}

/* ========== PRIVACY SECTION ========== */
.privacy-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-white);
}

.privacy-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background-color: var(--color-bg-subtle);
    border: 1px solid var(--color-border);
    text-align: center;
}

@media (min-width: 768px) {
    .privacy-card {
        flex-direction: row;
        text-align: left;
        gap: var(--spacing-xl);
    }
}

.privacy-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background-color: var(--color-success);
    color: var(--color-white);
    flex-shrink: 0;
}

.privacy-icon svg {
    width: 32px;
    height: 32px;
}

.privacy-content {
    flex: 1;
}

.privacy-content h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-lab-blue);
    margin-bottom: var(--spacing-xs);
}

.privacy-content p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.privacy-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

@media (min-width: 768px) {
    .privacy-badges {
        justify-content: flex-end;
    }
}

.privacy-badges .badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}

.privacy-badges .badge svg {
    width: 14px;
    height: 14px;
    color: var(--color-success);
}

/* ========== CTA SECTION ========== */
.cta-section {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-lab-blue);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
    .cta-content h2 {
        font-size: var(--font-size-3xl);
    }
}

.cta-content p {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xl);
}

/* CTA Form Styling */
.cta-form {
    max-width: 500px;
    margin: 0 auto;
}

.cta-form .cta-input {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--color-white);
}

.cta-form .cta-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.cta-form .cta-input:focus {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

@media (min-width: 640px) {
    .cta-form .cta-input {
        border-right: 1px solid rgba(255, 255, 255, 0.2);
    }
}

/* ========== FOOTER ========== */
.footer {
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    background-color: var(--color-lab-blue);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

.footer-brand .logo {
    margin-bottom: var(--spacing-md);
}

.footer-brand .logo-img {
    filter: brightness(0) invert(1);
}

.footer-brand .logo-orion {
    color: var(--color-white);
}

.footer-brand p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
}

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

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

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

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

@media (min-width: 768px) {
    .footer-social {
        justify-content: flex-end;
    }
}

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

.footer-social a:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

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

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

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.spin {
    animation: spin 1s linear infinite;
}

.hero-text,
.hero-visual {
    animation: fadeInUp 0.6s ease-out;
}

.hero-visual {
    animation-delay: 0.2s;
}

/* Button disabled state */
.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Input error state */
.access-code-input.error {
    border-color: #EF4444 !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

/* Error message */
.error-message {
    animation: fadeInUp 0.3s ease-out;
}

/* ========== UTILITY CLASSES ========== */
.text-center {
    text-align: center;
}

.hidden {
    display: none;
}

/* Smooth scroll offset for fixed navbar */
section[id] {
    scroll-margin-top: 80px;
}

/* ========================================
   NEW PREMIUM STYLES
   ======================================== */

/* Background Grid Pattern */
.hero {
    background-image: 
        linear-gradient(rgba(15, 23, 42, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* Hero Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background-color: rgba(14, 165, 233, 0.1);
    border: 1px solid rgba(14, 165, 233, 0.2);
    border-radius: 50px;
    margin-bottom: 24px;
}

.badge-icon {
    font-size: 1.2rem;
}

.badge-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Glowing Button */
.btn-glow {
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(14, 165, 233, 0.4);
    transition: all 0.3s ease;
}

.btn-glow:hover {
    box-shadow: 0 0 30px rgba(14, 165, 233, 0.6);
    transform: translateY(-2px);
}

.btn-glow::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

/* Perspective Section */
.perspective-section {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-border-light);
}

.perspective-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .perspective-grid {
        flex-direction: row;
        align-items: stretch;
        justify-content: center;
    }
}

.perspective-card {
    flex: 1;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 100%;
}

.traditional-view {
    background-color: var(--color-bg-subtle);
    border-color: var(--color-border);
}

.orion-view {
    background-color: #F0F9FF; /* Light Blue Tint */
    border-color: var(--color-accent);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.orion-view::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--color-accent);
}

.p-card-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.p-card-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-lab-blue);
}

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

.p-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.p-icon {
    font-size: 1.2rem;
    line-height: 1;
}

.p-text {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    font-weight: 500;
}

.orion-view .p-text {
    color: var(--color-lab-blue);
    font-weight: 600;
}

.perspective-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}

.perspective-arrow svg {
    width: 32px;
    height: 32px;
}

@media (min-width: 768px) {
    .perspective-arrow {
        transform: rotate(0deg);
    }
}

@media (max-width: 767px) {
    .perspective-arrow {
        transform: rotate(90deg);
    }
}

/* Micro-Metric Bubbles */
.micro-metric {
    position: absolute;
    background: white;
    padding: 6px 12px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 10;
    animation: float 4s ease-in-out infinite;
}

.metric-1 {
    top: -15px;
    right: -20px;
    animation-delay: 0s;
}

.metric-2 {
    bottom: 20px;
    left: -30px;
    animation-delay: 2s;
}

.metric-label {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metric-value {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Radar Chart */
.radar-chart-container {
    position: relative;
    width: 100%;
    height: 120px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.radar-svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.radar-bg {
    fill: rgba(15, 23, 42, 0.03);
    stroke: var(--color-border);
    stroke-width: 1;
}

.radar-shape {
    fill: rgba(14, 165, 233, 0.2);
    stroke: var(--color-accent);
    stroke-width: 2;
}

.radar-point {
    fill: var(--color-accent);
}

.radar-labels {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.r-label {
    position: absolute;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    background: rgba(255,255,255,0.8);
    padding: 2px 4px;
    border-radius: 4px;
}

.l-top { top: 0; left: 50%; transform: translateX(-50%); }
.l-right { top: 40%; right: 0; }
.l-bottom { bottom: 0; left: 30%; }

.premium-report {
    position: relative; /* For bubbles */
    overflow: visible !important; /* Allow bubbles to float out */
}


/* ========================================
   COLOR UPDATE: SCIENTIFIC TRUST PALETTE
   60% White/Neutral | 30% Lab Blue | 10% Teal/Green
   ======================================== */

:root {
    --color-trust-teal: #0891B2;   /* Cyan 600 - Scientific & Clear */
    --color-trust-green: #059669;  /* Emerald 600 - Growth & Positive */
    --color-trust-blue: #0369A1;   /* Sky 700 - Deep Trust */
}

/* Update Primary Buttons to Gradient (Turquoise -> Green) */
.btn-primary {
    background: linear-gradient(135deg, var(--color-trust-teal) 0%, var(--color-trust-green) 100%);
    border: none;
    color: var(--color-white);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-trust-blue) 0%, var(--color-trust-teal) 100%);
    box-shadow: 0 4px 12px rgba(8, 145, 178, 0.3);
}

/* Update Glowing Effect for the new colors */
.btn-glow {
    box-shadow: 0 0 20px rgba(8, 145, 178, 0.4); /* Teal glow */
}

.btn-glow:hover {
    box-shadow: 0 0 30px rgba(5, 150, 105, 0.5); /* Greenish glow */
    transform: translateY(-2px);
}

/* Update Hero Badge to match Turquoise theme */
.hero-badge {
    background-color: rgba(8, 145, 178, 0.1);
    border-color: rgba(8, 145, 178, 0.2);
}

.badge-text {
    color: var(--color-trust-teal);
}

/* Update Radar Chart Accents */
.radar-shape {
    stroke: var(--color-trust-teal);
    fill: rgba(8, 145, 178, 0.2);
}

.radar-point {
    fill: var(--color-trust-green);
}

.metric-value {
    color: var(--color-trust-teal);
}

/* Update Perspective Section Accents */
.orion-view {
    border-color: var(--color-trust-teal);
    background-color: rgba(8, 145, 178, 0.03);
}

.orion-view::before {
    background-color: var(--color-trust-teal);
}

.orion-view .p-text {
    color: var(--color-trust-blue);
}