/* ==========================================================================
   WellnessPrizm - Main Stylesheet
   Modern, serene design with soft greens, blues, and earth tones
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Variables)
   -------------------------------------------------------------------------- */
:root {
    /* Primary Colors - Calming Greens */
    --color-primary-50: #f0fdf4;
    --color-primary-100: #dcfce7;
    --color-primary-200: #bbf7d0;
    --color-primary-300: #86efac;
    --color-primary-400: #4ade80;
    --color-primary-500: #22c55e;
    --color-primary-600: #16a34a;
    --color-primary-700: #15803d;
    --color-primary-800: #166534;
    --color-primary-900: #14532d;

    /* Secondary Colors - Serene Blues */
    --color-secondary-50: #f0f9ff;
    --color-secondary-100: #e0f2fe;
    --color-secondary-200: #bae6fd;
    --color-secondary-300: #7dd3fc;
    --color-secondary-400: #38bdf8;
    --color-secondary-500: #0ea5e9;
    --color-secondary-600: #0284c7;
    --color-secondary-700: #0369a1;
    --color-secondary-800: #075985;
    --color-secondary-900: #0c4a6e;

    /* Accent Colors - Warm Earth Tones */
    --color-accent-50: #fefce8;
    --color-accent-100: #fef9c3;
    --color-accent-200: #fef08a;
    --color-accent-300: #fde047;
    --color-accent-400: #facc15;
    --color-accent-500: #eab308;
    --color-accent-600: #ca8a04;
    --color-accent-700: #a16207;
    --color-accent-800: #854d0e;
    --color-accent-900: #713f12;

    /* Neutral Colors */
    --color-neutral-50: #fafafa;
    --color-neutral-100: #f4f4f5;
    --color-neutral-200: #e4e4e7;
    --color-neutral-300: #d4d4d8;
    --color-neutral-400: #a1a1aa;
    --color-neutral-500: #71717a;
    --color-neutral-600: #52525b;
    --color-neutral-700: #3f3f46;
    --color-neutral-800: #27272a;
    --color-neutral-900: #18181b;

    /* Semantic Colors */
    --color-success: #22c55e;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-info: #3b82f6;

    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f0fdf4;
    --bg-dark: #0f172a;

    /* Text Colors */
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-tertiary: #94a3b8;
    --text-inverse: #ffffff;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-secondary-500) 100%);
    --gradient-hero: linear-gradient(180deg, #f0fdf4 0%, #ffffff 50%, #f0f9ff 100%);
    --gradient-card: linear-gradient(180deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.7) 100%);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Playfair Display', Georgia, 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;
    --font-size-7xl: 4.5rem;

    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    --line-height-tight: 1.2;
    --line-height-snug: 1.375;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;
    --line-height-loose: 2;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* 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);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 40px rgba(34, 197, 94, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;

    /* Container */
    --container-max: 1280px;
    --container-padding: var(--space-6);
}

/* --------------------------------------------------------------------------
   CSS Reset & Base Styles
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

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

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
}

input,
button,
textarea,
select {
    font: inherit;
}

a {
    color: inherit;
    text-decoration: none;
}

ul,
ol {
    list-style: none;
}

button {
    cursor: pointer;
    background: none;
    border: none;
}

/* Accessibility */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary-600);
    color: white;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-md);
    z-index: var(--z-tooltip);
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-4);
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--space-20) 0;
}

.section--alt {
    background-color: var(--bg-secondary);
}

.section__header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-16);
}

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

.section__title {
    font-family: var(--font-display);
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--text-primary);
    margin-bottom: var(--space-6);
}

.section__description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (min-width: 768px) {
    .section {
        padding: var(--space-24) 0;
    }

    .section__title {
        font-size: var(--font-size-5xl);
    }
}

@media (min-width: 1024px) {
    .section {
        padding: var(--space-32) 0;
    }

    .section__title {
        font-size: var(--font-size-6xl);
    }
}

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    border-bottom-color: var(--color-neutral-200);
    box-shadow: var(--shadow-sm);
}

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

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-700);
}

.nav__logo-icon {
    color: var(--color-primary-600);
}

.nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    z-index: var(--z-modal);
}

.nav__toggle-bar {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.nav__toggle.active .nav__toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.active .nav__toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav__toggle.active .nav__toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav__menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-8);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-modal-backdrop);
}

.nav__menu.active {
    opacity: 1;
    visibility: visible;
}

.nav__link {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    transition: color var(--transition-fast);
}

.nav__link:hover {
    color: var(--color-primary-600);
}

.nav__link--cta {
    background: var(--gradient-primary);
    color: white !important;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
}

.nav__link--cta:hover {
    opacity: 0.9;
}

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

    .nav__menu {
        position: static;
        flex-direction: row;
        gap: var(--space-8);
        background: transparent;
        opacity: 1;
        visibility: visible;
    }

    .nav__link {
        font-size: var(--font-size-sm);
    }
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn--primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md), 0 0 0 0 rgba(34, 197, 94, 0.4);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(34, 197, 94, 0.4);
}

.btn--outline {
    border: 2px solid var(--color-neutral-300);
    color: var(--text-primary);
    background: transparent;
}

.btn--outline:hover {
    border-color: var(--color-primary-500);
    color: var(--color-primary-600);
    background: var(--color-primary-50);
}

.btn--large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-base);
}

.btn--block {
    width: 100%;
}

.btn__icon {
    transition: transform var(--transition-fast);
}

.btn:hover .btn__icon {
    transform: translateX(4px);
}

.btn__loading {
    display: none;
}

.btn.loading .btn__text {
    display: none;
}

.btn.loading .btn__loading {
    display: block;
}

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

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

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    overflow: hidden;
}

.hero__background {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
}

.hero__particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero__content {
    display: grid;
    gap: var(--space-12);
    align-items: center;
    padding: var(--space-12) 0;
}

.hero__badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary-100);
    color: var(--color-primary-700);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-6);
}

.hero__title {
    font-family: var(--font-display);
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--text-primary);
    margin-bottom: var(--space-6);
}

.hero__title-highlight {
    display: block;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

.hero__stats {
    display: flex;
    gap: var(--space-8);
    flex-wrap: wrap;
}

.hero__stat {
    text-align: center;
}

.hero__stat-number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-600);
}

.hero__stat-suffix {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-600);
}

.hero__stat-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-top: var(--space-1);
}

/* Hero Visual/Mockup */
.hero__visual {
    display: none;
}

.hero__mockup {
    position: relative;
}

.hero__device {
    position: relative;
    width: 280px;
    margin: 0 auto;
}

.hero__device--phone {
    background: linear-gradient(180deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 36px;
    padding: 12px;
    box-shadow: var(--shadow-2xl), 0 0 60px rgba(34, 197, 94, 0.2);
}

.hero__screen {
    background: var(--bg-primary);
    border-radius: 28px;
    overflow: hidden;
}

.hero__app-preview {
    padding: var(--space-6);
}

.preview__header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.preview__avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.preview__greeting {
    display: flex;
    flex-direction: column;
}

.preview__name {
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
}

.preview__score {
    font-size: var(--font-size-xs);
    color: var(--color-primary-600);
}

.preview__card {
    background: var(--color-primary-50);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    margin-bottom: var(--space-4);
}

.preview__card-label {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    display: block;
    margin-bottom: var(--space-1);
}

.preview__card-title {
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    display: block;
    margin-bottom: var(--space-1);
}

.preview__card-time {
    font-size: var(--font-size-xs);
    color: var(--color-primary-600);
}

.preview__metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
}

.preview__metric {
    text-align: center;
    padding: var(--space-3);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.preview__metric-value {
    display: block;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
    color: var(--text-primary);
}

.preview__metric-label {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
}

/* Hero Scroll Indicator */
.hero__scroll {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
}

.hero__scroll-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-tertiary);
    transition: color var(--transition-fast);
}

.hero__scroll-link:hover {
    color: var(--color-primary-600);
}

.hero__scroll-text {
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hero__scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid currentColor;
    border-radius: var(--radius-full);
    position: relative;
}

.hero__scroll-dot {
    position: absolute;
    top: 6px;
    left: 50%;
    width: 4px;
    height: 8px;
    background: currentColor;
    border-radius: var(--radius-full);
    transform: translateX(-50%);
    animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
    0%, 100% { top: 6px; opacity: 1; }
    50% { top: 20px; opacity: 0.5; }
}

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

    .hero__visual {
        display: block;
    }

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

@media (min-width: 1024px) {
    .hero__title {
        font-size: var(--font-size-6xl);
    }

    .hero__device {
        width: 320px;
    }
}

/* --------------------------------------------------------------------------
   About Section
   -------------------------------------------------------------------------- */
.about__grid {
    display: grid;
    gap: var(--space-12);
}

.about__content {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.about__subtitle {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-4);
    color: var(--text-primary);
}

.about__content p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
}

.about__values {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.value-card {
    background: var(--bg-primary);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-neutral-200);
    transition: all var(--transition-base);
}

.value-card:hover {
    border-color: var(--color-primary-300);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.value-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-100);
    color: var(--color-primary-600);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
}

.value-card__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-2);
}

.value-card__text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

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

/* --------------------------------------------------------------------------
   Practitioners Section
   -------------------------------------------------------------------------- */
.showcase__tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
    justify-content: center;
}

.showcase__tab {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    background: var(--bg-primary);
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.showcase__tab:hover {
    border-color: var(--color-primary-300);
    color: var(--color-primary-600);
}

.showcase__tab.active {
    background: var(--color-primary-600);
    border-color: var(--color-primary-600);
    color: white;
}

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

.showcase__content {
    position: relative;
    min-height: 400px;
}

.showcase__panel {
    display: none;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    align-items: center;
    opacity: 0;
    animation: fadeIn var(--transition-base) forwards;
}

.showcase__panel.active {
    display: grid;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.showcase__info h3 {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-6);
}

.showcase__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.showcase__list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--font-size-base);
    color: var(--text-secondary);
}

.showcase__list li::before {
    content: '';
    width: 20px;
    height: 20px;
    min-width: 20px;
    background: var(--color-primary-100);
    border-radius: var(--radius-full);
    margin-top: 2px;
    position: relative;
}

.showcase__list li::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-primary-500);
    border-radius: var(--radius-full);
    margin-left: 6px;
    margin-top: 8px;
}

.showcase__image {
    display: none;
}

.showcase__mockup {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-neutral-200);
}

/* Calendar Preview */
.calendar-preview__header {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-neutral-200);
}

.calendar-preview__event {
    display: flex;
    flex-direction: column;
    padding: var(--space-3);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-3);
}

.calendar-preview__event--yoga {
    background: var(--color-primary-100);
    border-left: 3px solid var(--color-primary-500);
}

.calendar-preview__event--coaching {
    background: var(--color-secondary-100);
    border-left: 3px solid var(--color-secondary-500);
}

.calendar-preview__event--nutrition {
    background: var(--color-accent-100);
    border-left: 3px solid var(--color-accent-500);
}

.calendar-preview__time {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
}

.calendar-preview__title {
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
}

.calendar-preview__clients,
.calendar-preview__type {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

/* Store Preview */
.store-preview {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.store-preview__product {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.store-preview__img {
    height: 100px;
    background: linear-gradient(135deg, var(--color-primary-200), var(--color-secondary-200));
    border-radius: var(--radius-lg);
}

.store-preview__img--2 {
    background: linear-gradient(135deg, var(--color-accent-200), var(--color-primary-200));
}

.store-preview__name {
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
}

.store-preview__price {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-600);
}

.store-preview__type {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
}

/* Client Preview */
.client-preview__header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.client-preview__avatar {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-secondary-300), var(--color-primary-300));
    border-radius: var(--radius-full);
}

.client-preview__name {
    font-weight: var(--font-weight-semibold);
    display: block;
}

.client-preview__since {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
}

.client-preview__stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.client-preview__stat {
    text-align: center;
    padding: var(--space-4);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.client-preview__stat-value {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-600);
    display: block;
}

.client-preview__stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
}

.client-preview__progress-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    display: block;
    margin-bottom: var(--space-2);
}

.client-preview__progress-bar {
    height: 8px;
    background: var(--color-neutral-200);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.client-preview__progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

/* Payments Preview */
.payments-preview__header {
    margin-bottom: var(--space-6);
}

.payments-preview__title {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    display: block;
}

.payments-preview__amount {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    display: block;
}

.payments-preview__change {
    font-size: var(--font-size-sm);
    color: var(--color-success);
}

.payments-preview__chart {
    display: flex;
    align-items: flex-end;
    gap: var(--space-2);
    height: 100px;
}

.payments-preview__bar {
    flex: 1;
    background: var(--color-primary-200);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    transition: background var(--transition-fast);
}

.payments-preview__bar--current {
    background: var(--gradient-primary);
}

/* Marketing Preview */
.marketing-preview__campaign {
    background: var(--color-primary-50);
    padding: var(--space-5);
    border-radius: var(--radius-lg);
}

.marketing-preview__label {
    font-size: var(--font-size-xs);
    color: var(--color-primary-600);
    font-weight: var(--font-weight-semibold);
    display: block;
    margin-bottom: var(--space-2);
}

.marketing-preview__name {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    display: block;
    margin-bottom: var(--space-4);
}

.marketing-preview__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
}

.marketing-preview__stat {
    text-align: center;
}

.marketing-preview__stat-value {
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    display: block;
}

.marketing-preview__stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.practitioners__cta {
    text-align: center;
    margin-top: var(--space-12);
}

.practitioners__cta p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
    .showcase__image {
        display: block;
    }

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

/* --------------------------------------------------------------------------
   Consumers Section
   -------------------------------------------------------------------------- */
.consumers__grid {
    display: grid;
    gap: var(--space-6);
}

.consumer-card {
    background: var(--bg-primary);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-neutral-200);
    transition: all var(--transition-base);
}

.consumer-card:hover {
    border-color: var(--color-primary-300);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.consumer-card--featured {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-secondary-50) 100%);
    border-color: var(--color-primary-200);
}

.consumer-card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-600);
    margin-bottom: var(--space-5);
}

.consumer-card__title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-3);
}

.consumer-card__text {
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
}

.consumer-card__features {
    margin-top: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.consumer-card__features li {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    padding-left: var(--space-5);
    position: relative;
}

.consumer-card__features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 8px;
    height: 8px;
    background: var(--color-primary-500);
    border-radius: var(--radius-full);
}

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

    .consumer-card--featured {
        display: grid;
        grid-template-columns: auto 1fr;
        gap: var(--space-8);
        align-items: start;
    }

    .consumer-card--featured .consumer-card__icon {
        margin-bottom: 0;
    }
}

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

    .consumer-card--featured {
        grid-column: 1 / -1;
    }
}

/* --------------------------------------------------------------------------
   Features Section
   -------------------------------------------------------------------------- */
.features__grid {
    display: grid;
    gap: var(--space-6);
}

.feature-card {
    background: var(--bg-primary);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-neutral-200);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    border-color: var(--color-primary-300);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.feature-card--large {
    grid-column: 1 / -1;
    padding: var(--space-8);
}

.feature-card__badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    padding: var(--space-1) var(--space-3);
    background: var(--gradient-primary);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
}

.feature-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-100);
    color: var(--color-primary-600);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
}

.feature-card__icon--ai {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary-100), var(--color-secondary-100));
}

.feature-card__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-3);
}

.feature-card--large .feature-card__title {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
}

.feature-card__text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
}

.feature-card--large .feature-card__text {
    font-size: var(--font-size-base);
    max-width: 600px;
}

.feature-card__list {
    margin-top: var(--space-6);
    display: grid;
    gap: var(--space-3);
}

.feature-card__list li {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    padding-left: var(--space-5);
    position: relative;
}

.feature-card__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 8px;
    height: 8px;
    background: var(--color-primary-500);
    border-radius: var(--radius-full);
}

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

    .feature-card--large {
        display: grid;
        grid-template-columns: auto 1fr;
        gap: var(--space-8);
        align-items: start;
    }

    .feature-card--large .feature-card__icon {
        margin-bottom: 0;
    }

    .feature-card__list {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

    .feature-card--large {
        grid-column: span 4;
    }
}

/* --------------------------------------------------------------------------
   Trends Section
   -------------------------------------------------------------------------- */
.trends__timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.trends__timeline::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--color-primary-300), var(--color-secondary-300));
}

.trend {
    display: flex;
    gap: var(--space-6);
    padding: var(--space-6) 0;
    position: relative;
}

.trend__marker {
    width: 50px;
    height: 50px;
    min-width: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: white;
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-full);
    position: relative;
    z-index: 1;
}

.trend__content {
    flex: 1;
}

.trend__title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-3);
}

.trend__text {
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-3);
}

.trend__stat {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary-100);
    color: var(--color-primary-700);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-full);
}

@media (min-width: 768px) {
    .trends__timeline::before {
        left: 50%;
        transform: translateX(-50%);
    }

    .trend {
        width: 50%;
    }

    .trend:nth-child(odd) {
        margin-left: auto;
        padding-left: var(--space-8);
    }

    .trend:nth-child(even) {
        flex-direction: row-reverse;
        text-align: right;
        padding-right: var(--space-8);
    }

    .trend__marker {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }

    .trend:nth-child(odd) .trend__marker {
        left: 0;
        transform: translateX(-50%);
    }

    .trend:nth-child(even) .trend__marker {
        right: 0;
        left: auto;
        transform: translateX(50%);
    }
}

/* --------------------------------------------------------------------------
   Testimonials Section
   -------------------------------------------------------------------------- */
.testimonials__carousel {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonials__track {
    display: flex;
    transition: transform var(--transition-slow);
}

.testimonial {
    min-width: 100%;
    padding: var(--space-8);
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

.testimonial__stars {
    display: flex;
    gap: var(--space-1);
    color: var(--color-accent-500);
    margin-bottom: var(--space-6);
}

.testimonial__quote {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-style: italic;
    line-height: var(--line-height-relaxed);
    color: var(--text-primary);
    margin-bottom: var(--space-6);
}

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

.testimonial__avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
}

.testimonial__avatar--1 {
    background: linear-gradient(135deg, #a78bfa, #8b5cf6);
}

.testimonial__avatar--2 {
    background: linear-gradient(135deg, #22d3ee, #0891b2);
}

.testimonial__avatar--3 {
    background: linear-gradient(135deg, #fb923c, #ea580c);
}

.testimonial__avatar--4 {
    background: linear-gradient(135deg, #f472b6, #ec4899);
}

.testimonial__name {
    font-weight: var(--font-weight-semibold);
    display: block;
}

.testimonial__role {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.testimonials__nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-6);
    margin-top: var(--space-8);
}

.testimonials__btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-neutral-300);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.testimonials__btn:hover {
    border-color: var(--color-primary-500);
    color: var(--color-primary-600);
    background: var(--color-primary-50);
}

.testimonials__dots {
    display: flex;
    gap: var(--space-2);
}

.testimonials__dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
    background: var(--color-neutral-300);
    transition: all var(--transition-fast);
}

.testimonials__dot.active {
    background: var(--color-primary-600);
    width: 32px;
}

/* --------------------------------------------------------------------------
   Pricing Section
   -------------------------------------------------------------------------- */
.pricing__grid {
    display: grid;
    gap: var(--space-6);
    align-items: start;
}

.pricing-card {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--color-neutral-200);
    padding: var(--space-8);
    position: relative;
    transition: all var(--transition-base);
}

.pricing-card:hover {
    border-color: var(--color-primary-300);
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.pricing-card--featured {
    border-color: var(--color-primary-500);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.pricing-card--featured:hover {
    transform: translateY(-8px);
}

.pricing-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-2) var(--space-4);
    background: var(--gradient-primary);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.pricing-card__header {
    text-align: center;
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-neutral-200);
    margin-bottom: var(--space-6);
}

.pricing-card__name {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-4);
}

.pricing-card__price {
    margin-bottom: var(--space-2);
}

.pricing-card__amount {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.pricing-card__period {
    font-size: var(--font-size-base);
    color: var(--text-tertiary);
}

.pricing-card__description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.pricing-card__features {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.pricing-card__features li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.pricing-card__features li svg {
    color: var(--color-primary-500);
    min-width: 20px;
}

.pricing-card__feature--disabled {
    opacity: 0.5;
}

.pricing-card__feature--disabled svg {
    color: var(--color-neutral-400) !important;
}

.pricing__note {
    text-align: center;
    margin-top: var(--space-8);
}

.pricing__note p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}

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

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

    .pricing-card--featured {
        transform: scale(1.05);
    }

    .pricing-card--featured:hover {
        transform: scale(1.05) translateY(-8px);
    }
}

/* --------------------------------------------------------------------------
   Contact Section
   -------------------------------------------------------------------------- */
.contact__grid {
    display: grid;
    gap: var(--space-12);
    align-items: center;
}

.contact__text {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-8);
}

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

.contact__benefits li {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: var(--font-size-base);
    color: var(--text-primary);
}

.contact__benefits li svg {
    color: var(--color-primary-500);
    min-width: 24px;
}

.contact__form-wrapper {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-xl);
}

.contact__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.form__group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form__label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.form__input,
.form__select {
    padding: var(--space-4);
    border: 1px solid var(--color-neutral-300);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
    background: var(--bg-primary);
}

.form__input:focus,
.form__select:focus {
    outline: none;
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
}

.form__input::placeholder {
    color: var(--text-tertiary);
}

.form__group--checkbox {
    flex-direction: row;
    align-items: center;
}

.form__checkbox {
    width: 20px;
    height: 20px;
    accent-color: var(--color-primary-600);
}

.form__label--checkbox {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    cursor: pointer;
}

.form__disclaimer {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    text-align: center;
}

.form__disclaimer a {
    color: var(--color-primary-600);
    text-decoration: underline;
}

.contact__success {
    text-align: center;
    padding: var(--space-8);
}

.success__icon {
    color: var(--color-success);
    margin-bottom: var(--space-6);
}

.success__icon svg {
    margin: 0 auto;
}

.contact__success h3 {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-4);
}

.contact__success p {
    color: var(--text-secondary);
}

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

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
    background: var(--bg-dark);
    color: var(--text-inverse);
    padding: var(--space-16) 0 var(--space-8);
}

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

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: white;
    margin-bottom: var(--space-4);
}

.footer__logo-icon {
    color: var(--color-primary-400);
}

.footer__tagline {
    color: var(--color-neutral-400);
    margin-bottom: var(--space-6);
}

.footer__social {
    display: flex;
    gap: var(--space-4);
}

.footer__social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--color-neutral-400);
    transition: all var(--transition-fast);
}

.footer__social-link:hover {
    background: var(--color-primary-600);
    color: white;
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
}

.footer__heading {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
    color: white;
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer__list a {
    color: var(--color-neutral-400);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer__list a:hover {
    color: var(--color-primary-400);
}

.footer__bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer__copyright,
.footer__note {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-500);
}

@media (min-width: 768px) {
    .footer__links {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer__grid {
        grid-template-columns: 1.5fr 2.5fr;
    }

    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

/* --------------------------------------------------------------------------
   Animations & Utilities
   -------------------------------------------------------------------------- */
[data-aos] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos-delay="100"] { transition-delay: 100ms; }
[data-aos-delay="200"] { transition-delay: 200ms; }
[data-aos-delay="300"] { transition-delay: 300ms; }
[data-aos-delay="400"] { transition-delay: 400ms; }
[data-aos-delay="500"] { transition-delay: 500ms; }
[data-aos-delay="600"] { transition-delay: 600ms; }
[data-aos-delay="700"] { transition-delay: 700ms; }

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

    html {
        scroll-behavior: auto;
    }
}

/* Print styles */
@media print {
    .header,
    .hero__scroll,
    .testimonials__nav,
    .footer__social {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .section {
        padding: 2rem 0;
    }
}