/* ===================================
   Purr Diem - Brand Colors Applied
   080126 / EFECFE / FFFFFF / 2E07E4
   =================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-background:     #EFECFE;
    --color-surface:        #FFFFFF;
    --color-surface-alt:    #F0F2FF;
    --color-border:         rgba(46, 7, 228, 0.15);
    --color-text-primary:   #080126;
    --color-text-secondary: #3D3568;
    --color-accent:         #2E07E4;
    --color-accent-soft:    rgba(46, 7, 228, 0.1);

    --color-chart-blue:   #074FE4;
    --color-chart-green:  #07E42E;
    --color-chart-orange: #E49D07;
    --color-chart-red:    #E42E07;
    --color-chart-pink:   #E4074F;
    --color-chart-yellow: #EEEB27;

    --color-success: #07E42E;
    --color-warning: #E49D07;
    --color-error:   #E42E07;

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

    --radius-sm:   8px;
    --radius-md:   12px;
    --radius-lg:   16px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.12);

    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, 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:  2rem;
    --font-size-4xl:  2.5rem;
    --font-size-5xl:  3rem;

    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 400ms ease-in-out;
}

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-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-4xl); font-weight: 800; }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
}

.accent-text {
    background: linear-gradient(135deg, #2E07E4 0%, #9D07E4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===========================
   Buttons
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.5rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    white-space: nowrap;
    min-height: 44px;
}

.btn-primary {
    background-color: #2E07E4;
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background-color: #2206C5;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: transparent;
    color: #2E07E4;
    border: 2px solid #2E07E4;
}

.btn-secondary:hover {
    background-color: rgba(46, 7, 228, 0.1);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text-primary);
    border: 2px solid rgba(46, 7, 228, 0.2);
}

.btn-outline:hover {
    border-color: #2E07E4;
    color: #2E07E4;
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.125rem 2rem;
    font-size: var(--font-size-lg);
}

.btn .icon {
    width: 20px;
    height: 20px;
}

/* ===========================
   Navbar  — #080126
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: #080126;
    border-bottom: 1px solid rgba(239, 236, 254, 0.15);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

.nav-logo {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
}

.nav-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: #FFFFFF;
}

.nav-links {
    display: none;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

.nav-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: #EFECFE;
}

.nav-links .btn-download {
    padding: 0.5rem 1rem;
    background-color: #2E07E4;
    color: white;
    border-radius: var(--radius-md);
}

.nav-links .btn-download:hover {
    background-color: #2206C5;
    color: white;
}

.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

@media (min-width: 768px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: #FFFFFF;
    transition: var(--transition-fast);
}

/* ===========================
   Hero  — #EFECFE
   =========================== */
.hero {
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    background-color: #EFECFE;
}

.hero .accent-text {
    background: linear-gradient(135deg, #2E07E4 0%, #1400A0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

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

.hero-text {
    text-align: center;
}

@media (min-width: 768px) {
    .hero-text {
        text-align: left;
    }
}

.hero h1 {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    color: #080126;
}

@media (min-width: 768px) {
    .hero h1 {
        font-size: var(--font-size-5xl);
    }
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: rgba(8, 1, 38, 0.7);
    margin-bottom: var(--spacing-xl);
}

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

@media (min-width: 768px) {
    .hero-cta {
        flex-direction: row;
        justify-content: center;
    }

    .hero-text .hero-cta {
        justify-content: flex-start;
    }
}

.hero-note {
    font-size: var(--font-size-sm);
    color: rgba(8, 1, 38, 0.55);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(var(--shadow-xl));
}

/* ===========================
   Section Header
   =========================== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

/* ===========================
   Features  — #FFFFFF
   =========================== */
.features {
    padding: var(--spacing-3xl) 0;
    background-color: #FFFFFF;
}

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

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

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

.feature-card {
    padding: var(--spacing-lg);
    background-color: #FFFFFF;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(239, 236, 254, 0.5);
    transition: all var(--transition-base);
}

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

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    color: white;
}

.feature-card h3 {
    font-size: var(--font-size-xl);
    color: #080126;
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

/* ===========================
   Pricing  — #2E07E4 section
   Cards — #FFFFFF with navy text
   =========================== */
.pricing {
    padding: var(--spacing-3xl) 0;
    background-color: #2E07E4;
}

.pricing .section-header h2 {
    color: #FFFFFF;
}

.pricing .section-header p {
    color: rgba(255, 255, 255, 0.75);
}

.pricing .accent-text {
    background: linear-gradient(135deg, #EFECFE 0%, #FFFFFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    max-width: 1100px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .pricing-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* All 3 cards: white background */
.pricing-card {
    padding: var(--spacing-xl);
    background-color: #FFFFFF;
    border-radius: var(--radius-lg);
    border: 2px solid rgba(46, 7, 228, 0.15);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(46, 7, 228, 0.3);
}

/* Featured card: white with indigo border */
.pricing-card-featured {
    background-color: #FFFFFF;
    border-color: #2E07E4;
    border-width: 2px;
    box-shadow: 0 8px 30px rgba(46, 7, 228, 0.25);
    position: relative;
}

.pricing-card-featured:hover {
    box-shadow: 0 12px 40px rgba(46, 7, 228, 0.35);
    border-color: #2E07E4;
}

.featured-badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-lg);
    background-color: #E6A817;
    color: #FFFFFF;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.featured-badge svg {
    width: 16px;
    height: 16px;
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.pricing-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

/* All card titles: navy */
.pricing-card h3 {
    font-size: var(--font-size-2xl);
    color: #080126;
    margin-bottom: 0;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
    margin: var(--spacing-md) 0;
}

/* All prices: navy */
.price-amount {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: #080126;
}

.price-period {
    font-size: var(--font-size-lg);
    color: rgba(8, 1, 38, 0.5);
    white-space: nowrap;
}

.pricing-note {
    font-size: var(--font-size-sm);
    color: #2E07E4;
    font-weight: 600;
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-xl);
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
}

/* All check icons: indigo */
.check-icon {
    width: 20px;
    height: 20px;
    color: #2E07E4;
    flex-shrink: 0;
}

.x-icon {
    width: 20px;
    height: 20px;
    color: #E42E07;
    flex-shrink: 0;
}

.warning-icon {
    width: 20px;
    height: 20px;
    color: #E49D07;
    flex-shrink: 0;
}

/* All feature text: navy */
.feature-included {
    color: #080126;
}

.feature-excluded {
    color: rgba(8, 1, 38, 0.35);
    text-decoration: line-through;
}

.feature-warning {
    color: rgba(8, 1, 38, 0.6);
}

/* Buttons inside pricing cards */
.pricing-card .btn-outline {
    border-color: rgba(46, 7, 228, 0.3);
    color: #2E07E4;
}

.pricing-card .btn-outline:hover {
    border-color: #2E07E4;
    color: #2E07E4;
    background-color: rgba(46, 7, 228, 0.05);
    transform: translateY(-2px);
}

.pricing-card .btn-primary {
    background-color: #2E07E4;
    color: white;
}

.pricing-card .btn-primary:hover {
    background-color: #2206C5;
}

.pricing-trial {
    text-align: center;
    font-size: var(--font-size-sm);
    color: rgba(8, 1, 38, 0.5);
    margin-top: var(--spacing-sm);
    margin-bottom: 0;
}

/* ===========================
   Support  — #FFFFFF
   =========================== */
.support {
    padding: var(--spacing-3xl) 0;
    background-color: #FFFFFF;
}

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

@media (min-width: 768px) {
    .support-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.support-card {
    padding: var(--spacing-xl);
    background-color: #FFFFFF;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(239, 236, 254, 0.5);
    text-align: center;
    transition: all var(--transition-base);
}

.support-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: #EFECFE;
}

.support-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2E07E4 0%, #9D07E4 100%);
    border-radius: var(--radius-md);
}

.support-icon svg {
    width: 28px;
    height: 28px;
    color: white;
}

.support-card h3 {
    color: #080126;
    margin-bottom: var(--spacing-sm);
}

.support-card p {
    margin-bottom: var(--spacing-md);
}

.support-link {
    color: #2E07E4;
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-fast);
}

.support-link:hover {
    color: #2206C5;
}

/* ===========================
   Download  — #EFECFE
   =========================== */
.download {
    padding: var(--spacing-3xl) 0;
    background-color: #EFECFE;
    text-align: center;
}

.download .accent-text {
    background: linear-gradient(135deg, #2E07E4 0%, #1400A0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.download-content h2 {
    color: #080126;
    margin-bottom: var(--spacing-md);
}

.download-content p {
    color: rgba(8, 1, 38, 0.7);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
}

.download-note {
    color: #2E07E4;
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-top: var(--spacing-md);
    margin-bottom: 0;
}

.download .btn-primary {
    background-color: #2E07E4;
    color: white;
}

.download .btn-primary:hover {
    background-color: #2206C5;
    transform: translateY(-2px);
}

/* ===========================
   Footer  — #080126
   =========================== */
.footer {
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    background-color: #080126;
    border-top: 1px solid rgba(239, 236, 254, 0.15);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 2fr repeat(3, 1fr);
    }
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
}

.footer-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: #FFFFFF;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--spacing-sm);
}

.footer-copyright {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.35);
    margin-bottom: 0;
}

.footer-section h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: #FFFFFF;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: #EFECFE;
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 767px) {
    h1 { font-size: var(--font-size-3xl); }
    h2 { font-size: var(--font-size-2xl); }

    .hero {
        padding: calc(80px + var(--spacing-2xl)) 0 var(--spacing-2xl);
    }

    .features,
    .pricing,
    .support,
    .download {
        padding: var(--spacing-2xl) 0;
    }

    .section-header {
        margin-bottom: var(--spacing-2xl);
    }
}

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

a:focus-visible,
button:focus-visible {
    outline: 2px solid #EFECFE;
    outline-offset: 2px;
}

@media print {
    .navbar, .download, .footer {
        display: none;
    }
}