/* =====================================================
   FUNDACJA NEURODZIECI - LUXURY PURPLE THEME
   Mobile First | High Key | Premium Design
   ===================================================== */

/* CSS Custom Properties */
:root {
    /* Primary Purple Palette - Luxury */
    --purple-50: #faf5ff;
    --purple-100: #f3e8ff;
    --purple-200: #e9d5ff;
    --purple-300: #d8b4fe;
    --purple-400: #c084fc;
    --purple-500: #a855f7;
    --purple-600: #9333ea;
    --purple-700: #7c3aed;
    --purple-800: #6b21a8;
    --purple-900: #581c87;

    /* Lilac Accents */
    --lilac-100: #f5f3ff;
    --lilac-200: #ede9fe;
    --lilac-300: #ddd6fe;
    --lilac-400: #c4b5fd;
    --lilac-500: #a78bfa;

    /* Supporting Colors */
    --white: #ffffff;
    --off-white: #fefefe;
    --light-gray: #f8f9fc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    /* Semantic Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--purple-500) 0%, var(--purple-700) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--lilac-400) 0%, var(--purple-500) 100%);
    --gradient-soft: linear-gradient(135deg, var(--purple-100) 0%, var(--lilac-100) 100%);
    --gradient-hero: linear-gradient(180deg, var(--white) 0%, var(--purple-50) 50%, var(--lilac-100) 100%);
    --gradient-text: linear-gradient(135deg, var(--purple-600) 0%, var(--purple-400) 50%, var(--lilac-500) 100%);

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Font Sizes - Mobile First */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;

    /* 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;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --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 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-purple: 0 10px 40px -10px rgba(147, 51, 234, 0.3);
    --shadow-glow: 0 0 40px rgba(168, 85, 247, 0.4);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-tooltip: 500;
}

/* =====================================================
   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-body);
    font-size: var(--text-base);
    font-weight: 400;
    line-height: 1.7;
    color: var(--gray-700);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: var(--purple-600);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--purple-700);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input,
textarea {
    font-family: inherit;
    font-size: inherit;
}

ul,
ol {
    list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.3;
    color: var(--gray-900);
}

/* =====================================================
   UTILITY CLASSES
   ===================================================== */

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-6);
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-8);
    }
}

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

.glass-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: var(--shadow-lg);
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--purple-600);
    color: var(--white);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    z-index: var(--z-tooltip);
}

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

/* =====================================================
   BUTTONS
   ===================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    white-space: nowrap;
}

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

.btn-block {
    width: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-purple);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--purple-600);
    border: 2px solid var(--purple-300);
}

.btn-outline:hover {
    background: var(--purple-50);
    border-color: var(--purple-500);
    color: var(--purple-700);
}

.btn-donate {
    background: var(--gradient-primary);
    color: var(--white);
    font-weight: 700;
}

.btn-donate:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-glow);
    color: var(--white);
}

.pulse-glow {
    animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(147, 51, 234, 0.4);
    }

    50% {
        box-shadow: 0 0 35px rgba(147, 51, 234, 0.6);
    }
}

/* =====================================================
   TOP BANNER
   ===================================================== */

.top-banner {
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--space-2) var(--space-4);
    text-align: center;
    font-size: var(--text-sm);
}

.top-banner p {
    margin: 0;
}

/* =====================================================
   HEADER & NAVIGATION
   ===================================================== */

.main-header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-100);
    overflow: visible;
    height: auto;
    max-height: 80px;
}

.navbar {
    padding: var(--space-3) 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--gray-900);
}

.logo:hover {
    color: var(--gray-900);
}

.logo-icon {
    font-size: var(--text-2xl);
}

.logo-text .highlight {
    color: var(--purple-600);
}

.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    z-index: var(--z-fixed);
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav-links {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    margin: 0;
    padding: 0;
    list-style: none;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-6);
    z-index: 999;
}

.nav-links.active {
    display: flex;
    position: fixed;
    top: 0;
    bottom: 0;
}

.nav-links li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    font-size: var(--text-xl);
    font-weight: 500;
    color: var(--gray-700);
}

.nav-links a:hover {
    color: var(--purple-600);
}

.navbar .btn-donate {
    display: none;
}

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

    .nav-links {
        position: static;
        width: auto;
        height: auto !important;
        max-height: none;
        display: flex;
        flex-direction: row;
        background: transparent;
        backdrop-filter: none;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        gap: var(--space-5);
        top: auto;
        left: auto;
        right: auto;
        bottom: auto;
    }

    .nav-links a {
        font-size: var(--text-base);
        position: relative;
    }

    .nav-links a::after {
        content: '';
        position: absolute;
        bottom: -4px;
        left: 0;
        width: 0;
        height: 2px;
        background: var(--gradient-primary);
        transition: width var(--transition-fast);
    }

    .nav-links a:hover::after {
        width: 100%;
    }

    .navbar .btn-donate {
        display: inline-flex;
    }
}

/* =====================================================
   HERO SECTION - Full Background Image
   ===================================================== */

.hero {
    position: relative;
    min-height: calc(100vh - 100px);
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: 0;
}

/* Background image container */
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Overlay for text readability */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(255, 255, 255, 0.92) 0%,
            rgba(250, 245, 255, 0.88) 40%,
            rgba(243, 232, 255, 0.75) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    flex: 1;
    display: flex;
    align-items: center;
    padding: var(--space-16) 0;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: rgba(147, 51, 234, 0.15);
    backdrop-filter: blur(10px);
    color: var(--purple-700);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
    border: 1px solid rgba(147, 51, 234, 0.2);
}

.hero h1 {
    font-size: var(--text-3xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(255, 255, 255, 0.5);
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--gray-700);
    max-width: 600px;
    margin: 0 auto var(--space-8);
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.8);
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(147, 51, 234, 0.2);
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    margin-top: var(--space-4);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--purple-600);
    margin-bottom: var(--space-1);
}

.stat-label {
    font-size: var(--text-base);
    color: var(--gray-600);
}

@media (min-width: 768px) {
    .hero {
        min-height: 90vh;
    }

    .hero-overlay {
        background: linear-gradient(90deg,
                rgba(255, 255, 255, 0.95) 0%,
                rgba(255, 255, 255, 0.85) 50%,
                rgba(255, 255, 255, 0.4) 100%);
    }

    .hero-content {
        text-align: left;
        padding: var(--space-20) 0;
    }

    .hero-content .container {
        max-width: 60%;
    }

    .hero h1 {
        font-size: var(--text-5xl);
    }

    .hero-subtitle {
        margin: 0 0 var(--space-8);
    }

    .hero-actions {
        flex-direction: row;
    }

    .hero-stats {
        justify-content: flex-start;
        max-width: 500px;
        margin-top: var(--space-8);
    }

    .stat-number {
        font-size: var(--text-2xl);
    }

    .stat-label {
        font-size: var(--text-base);
    }
}

@media (min-width: 1280px) {
    .hero h1 {
        font-size: var(--text-6xl);
    }

    .hero-content .container {
        max-width: 55%;
    }
}

/* Logo Image Styles */
.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

@media (min-width: 768px) {
    .logo-img {
        width: 48px;
        height: 48px;
    }
}

/* Visually hidden for accessibility */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* =====================================================
   TRUST SECTION
   ===================================================== */

.trust-section {
    padding: var(--space-12) 0;
    background: var(--white);
}

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

.trust-item {
    text-align: center;
    padding: var(--space-6);
    background: var(--purple-50);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.trust-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.trust-item i {
    font-size: var(--text-3xl);
    color: var(--purple-500);
    margin-bottom: var(--space-4);
}

.trust-item h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.trust-item p {
    font-size: var(--text-sm);
    color: var(--gray-600);
}

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

/* =====================================================
   SECTION HEADERS
   ===================================================== */

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-12);
}

.section-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: var(--purple-100);
    color: var(--purple-700);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.section-header h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-size: var(--text-base);
    color: var(--gray-600);
}

@media (min-width: 768px) {
    .section-header h2 {
        font-size: var(--text-4xl);
    }

    .section-subtitle {
        font-size: var(--text-lg);
    }
}

/* =====================================================
   ABOUT SECTION
   ===================================================== */

.about-section {
    padding: var(--space-16) 0;
    background: var(--gradient-soft);
}

.about-grid {
    display: grid;
    gap: var(--space-6);
}

.about-card {
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-base);
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}

.about-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-6);
}

.about-icon i {
    font-size: var(--text-2xl);
    color: var(--white);
}

.about-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.about-card>p {
    color: var(--gray-600);
    margin-bottom: var(--space-6);
}

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

.about-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--gray-700);
}

.about-list i {
    color: var(--purple-500);
    font-size: var(--text-sm);
}

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

    .about-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* =====================================================
   MISSION SECTION
   ===================================================== */

.mission-section {
    padding: var(--space-16) 0;
    background: var(--white);
}

.mission-content {
    display: grid;
    gap: var(--space-12);
}

.mission-text {
    max-width: 600px;
}

.mission-text h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-6);
}

.mission-text .lead {
    font-size: var(--text-lg);
    color: var(--gray-800);
    margin-bottom: var(--space-4);
}

.mission-text>p {
    color: var(--gray-600);
    margin-bottom: var(--space-8);
}

.mission-quote {
    padding: var(--space-6);
    background: var(--purple-50);
    border-left: 4px solid var(--purple-500);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.mission-quote blockquote {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-style: italic;
    color: var(--gray-800);
    margin-bottom: var(--space-3);
}

.mission-quote cite {
    font-size: var(--text-sm);
    color: var(--purple-600);
    font-style: normal;
}

.mission-values {
    display: grid;
    gap: var(--space-6);
}

.value-card {
    padding: var(--space-6);
    background: var(--lilac-100);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.value-number {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--purple-200);
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
}

.value-card h4 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
    position: relative;
}

.value-card p {
    font-size: var(--text-base);
    color: var(--gray-600);
    position: relative;
}

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

    .mission-text {
        max-width: 100%;
        text-align: center;
    }

    .mission-text h2 {
        font-size: var(--text-4xl);
    }

    .mission-quote {
        max-width: 700px;
        margin: 0 auto;
    }

    .mission-values-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

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

/* =====================================================
   COOPERATION SECTION (Współpraca)
   ===================================================== */

.cooperation-section {
    padding: var(--space-16) 0;
    background: var(--white);
}

.cooperation-grid {
    display: grid;
    gap: var(--space-8);
}

.cooperation-card {
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
}

.cooperation-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-6);
}

.cooperation-icon i {
    font-size: var(--text-2xl);
    color: var(--white);
}

.cooperation-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-4);
}

.cooperation-card>p {
    color: var(--gray-600);
    margin-bottom: var(--space-6);
}

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

/* =====================================================
   BENEFICIARIES SECTION (Podopieczni)
   ===================================================== */

.beneficiaries-section {
    padding: var(--space-16) 0;
    background: var(--gradient-soft);
}

.beneficiaries-content {
    display: grid;
    gap: var(--space-8);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
}

.beneficiaries-info h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-4);
}

.beneficiaries-info>p {
    color: var(--gray-600);
    margin-bottom: var(--space-4);
}

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

.beneficiaries-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--gray-700);
}

.beneficiaries-list i {
    color: var(--purple-500);
    font-size: var(--text-sm);
}

.beneficiary-form h4 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-6);
    color: var(--gray-900);
}

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

/* =====================================================
   CONTACT FORMS
   ===================================================== */

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

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

.form-group label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-700);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    background: var(--white);
    font-size: var(--text-base);
    color: var(--gray-800);
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--purple-500);
    box-shadow: 0 0 0 3px rgba(147, 51, 234, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6,9 12,15 18,9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    background-size: 20px;
    padding-right: var(--space-10);
}

/* =====================================================
   PROGRAMS SECTION
   ===================================================== */

.programs-section {
    padding: var(--space-16) 0;
    background: var(--gradient-soft);
}

.programs-grid {
    display: grid;
    gap: var(--space-6);
}

.program-card {
    display: flex;
    flex-direction: column;
    background: var(--white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.program-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.program-image {
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
}

.program-image i {
    font-size: var(--text-4xl);
    color: var(--white);
}

.program-content {
    padding: var(--space-6);
}

.program-content h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
}

.program-content p {
    font-size: var(--text-sm);
    color: var(--gray-600);
    margin-bottom: var(--space-4);
}

.program-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--purple-600);
}

.program-link:hover i {
    transform: translateX(5px);
}

.program-link i {
    transition: transform var(--transition-fast);
}

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

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

/* =====================================================
   CTA / DONATION SECTION
   ===================================================== */

.cta-section {
    position: relative;
    padding: var(--space-16) 0;
    background: var(--gradient-primary);
    overflow: hidden;
}

.cta-illustration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.15;
    /* This restores the deep purple background shining through the image */
    pointer-events: none;
    overflow: hidden;
    mix-blend-mode: multiply;
    /* Ensures deep purple saturation */
}

.cta-illustration img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    transform: scale(1.05);
    /* Slight zoom to guarantee filling boundaries */
}

.cta-content {
    position: relative;
    z-index: 1;
    color: var(--white);
}

.cta-content h2 {
    font-size: var(--text-2xl);
    color: var(--white);
    margin-bottom: var(--space-4);
}

.cta-section h2 .gradient-text {
    background: linear-gradient(135deg, var(--white) 0%, var(--lilac-300) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cta-content>p {
    font-size: var(--text-lg);
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto var(--space-10);
}

.donation-options {
    display: grid;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.donation-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    text-align: center;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.donation-card .btn {
    margin-top: auto;
}

.donation-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
}

.donation-card .btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.donation-card .btn-outline:hover {
    background: var(--white);
    color: var(--purple-700);
    border-color: var(--white);
}

.donation-card.featured {
    background: var(--white);
    color: var(--gray-900);
    position: relative;
}

.donation-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--warning);
    color: var(--gray-900);
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: 700;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.donation-amount {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 700;
}

.donation-period {
    display: block;
    font-size: var(--text-sm);
    opacity: 0.8;
    margin-bottom: var(--space-4);
}

.donation-card.featured .donation-period {
    color: var(--gray-600);
}

.donation-impact {
    font-size: var(--text-sm);
    opacity: 0.9;
    margin-bottom: var(--space-4);
}

.donation-card.featured .donation-impact {
    color: var(--gray-600);
}

.donation-custom {
    margin-bottom: var(--space-6);
}

.donation-custom p {
    margin-bottom: var(--space-3);
    opacity: 0.9;
}

.custom-amount-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-3);
    max-width: 400px;
    margin: 0 auto;
}

.custom-amount-wrapper input {
    flex: 1;
    min-width: 150px;
    padding: var(--space-3) var(--space-4);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    text-align: center;
}

.custom-amount-wrapper input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.custom-amount-wrapper .currency {
    display: none;
}

.payment-methods {
    padding-top: var(--space-6);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.payment-methods p {
    font-size: var(--text-sm);
    opacity: 0.7;
    margin-bottom: var(--space-3);
}

.payment-icons {
    display: flex;
    justify-content: center;
    gap: var(--space-6);
}

.payment-icons i {
    font-size: var(--text-2xl);
    opacity: 0.8;
}

@media (min-width: 768px) {
    .cta-content h2 {
        font-size: var(--text-4xl);
    }

    .donation-options {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* =====================================================
   KNOWLEDGE SECTION
   ===================================================== */

.knowledge-section {
    padding: var(--space-16) 0;
    background: var(--white);
}

.knowledge-grid {
    display: grid;
    gap: var(--space-6);
}

.knowledge-card {
    padding: var(--space-6);
    background: var(--lilac-100);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.knowledge-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.knowledge-source {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.knowledge-source i {
    color: var(--purple-500);
}

.knowledge-source span {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--purple-700);
}

.knowledge-card h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
    line-height: 1.4;
}

.knowledge-card p {
    font-size: var(--text-sm);
    color: var(--gray-600);
    margin-bottom: var(--space-4);
}

.knowledge-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--purple-600);
}

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

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

/* =====================================================
   STATUTE SECTION
   ===================================================== */

.statute-section {
    padding: var(--space-16) 0;
    background: var(--gradient-soft);
}

.statute-content {
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    max-width: 900px;
    margin: 0 auto;
}

.statute-header {
    text-align: center;
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--purple-100);
    margin-bottom: var(--space-6);
}

.statute-header h3 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.statute-header h3 i {
    color: var(--purple-500);
}

.statute-header p {
    font-size: var(--text-sm);
    color: var(--gray-600);
}

.statute-accordion {
    margin-bottom: var(--space-8);
}

.accordion-item {
    margin-bottom: var(--space-3);
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--gray-800);
    text-align: left;
    transition: all var(--transition-fast);
}

.accordion-header:hover {
    color: var(--purple-600);
}

.accordion-header i {
    color: var(--purple-400);
    transition: transform var(--transition-fast);
}

.accordion-header[aria-expanded="true"] i {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.accordion-content.active {
    max-height: 2000px;
}

.accordion-content>* {
    padding: 0 var(--space-6);
}

.accordion-content>*:last-child {
    padding-bottom: var(--space-6);
}

.accordion-content p {
    margin-bottom: var(--space-4);
    font-size: var(--text-base);
    color: var(--gray-700);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.accordion-content ol,
.accordion-content ul {
    margin-bottom: var(--space-4);
    padding-left: var(--space-8);
}

.accordion-content li {
    font-size: var(--text-base);
    color: var(--gray-700);
    margin-bottom: var(--space-3);
    list-style: decimal;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.accordion-content ul li {
    list-style: disc;
}

.statute-signature {
    text-align: right;
    padding-top: var(--space-4);
    border-top: 1px dashed var(--gray-300);
    margin-top: var(--space-4);
}

.statute-download {
    text-align: center;
}

/* =====================================================
   PRE-FOOTER SECTION
   ===================================================== */

.prefooter-section {
    position: relative;
    padding: var(--space-20) 0;
    background: var(--lilac-100);
    overflow: hidden;
}

.prefooter-illustration {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.1;
}

.prefooter-content {
    position: relative;
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.prefooter-content h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-4);
}

.prefooter-content p {
    color: var(--gray-600);
    margin-bottom: var(--space-8);
}

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

.newsletter-form input {
    padding: var(--space-4);
    border: 2px solid var(--purple-200);
    border-radius: var(--radius-full);
    background: var(--white);
    text-align: center;
    outline: none;
    transition: border-color var(--transition-fast);
}

.newsletter-form input:focus {
    border-color: var(--purple-500);
}

@media (min-width: 768px) {
    .prefooter-content h2 {
        font-size: var(--text-4xl);
    }

    .newsletter-form {
        flex-direction: row;
    }

    .newsletter-form input {
        flex: 1;
        text-align: left;
        padding-left: var(--space-6);
    }
}

/* =====================================================
   FOOTER
   ===================================================== */

.main-footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

.footer-brand .logo {
    margin-bottom: var(--space-4);
}

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

.footer-brand p {
    font-size: var(--text-sm);
    color: var(--gray-400);
    margin-bottom: var(--space-6);
}

.social-links {
    display: flex;
    gap: var(--space-3);
}

.social-links a {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-800);
    border-radius: var(--radius-full);
    color: var(--gray-400);
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background: var(--purple-600);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-links h4,
.footer-contact h4 {
    font-size: var(--text-base);
    color: var(--white);
    margin-bottom: var(--space-5);
}

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

.footer-links a {
    font-size: var(--text-sm);
    color: var(--gray-400);
}

.footer-links a:hover {
    color: var(--purple-400);
}

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

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-sm);
}

.footer-contact i {
    color: var(--purple-400);
    margin-top: 3px;
}

.footer-contact a {
    color: var(--gray-400);
}

.footer-contact a:hover {
    color: var(--purple-400);
}

/* Footer Contact Form */
.footer-contact-form {
    margin-top: var(--space-6);
}

.footer-contact-form .form-group input,
.footer-contact-form .form-group textarea {
    background: var(--gray-800);
    border-color: var(--gray-700);
    color: var(--gray-100);
}

.footer-contact-form .form-group input::placeholder,
.footer-contact-form .form-group textarea::placeholder {
    color: var(--gray-500);
}

.footer-contact-form .form-group input:focus,
.footer-contact-form .form-group textarea:focus {
    border-color: var(--purple-500);
    background: var(--gray-700);
}

.footer-contact-form .btn {
    margin-top: var(--space-2);
}

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--gray-800);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.footer-legal {
    display: flex;
    justify-content: center;
    gap: var(--space-6);
}

.footer-legal a {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.footer-legal a:hover {
    color: var(--purple-400);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }

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

/* =====================================================
   FLOATING DONATE BUTTON (MOBILE)
   ===================================================== */

.floating-donate-btn {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    background: var(--gradient-primary);
    color: var(--white);
    font-weight: 700;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-2xl);
    z-index: var(--z-fixed);
    animation: floatBounce 3s ease-in-out infinite;
}

.floating-donate-btn:hover {
    color: var(--white);
    transform: scale(1.05);
}

@keyframes floatBounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

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

/* =====================================================
   PARENTS VOICES CAROUSEL
   ===================================================== */

.parents-voices-section {
    position: relative;
    width: 100%;
}

.carousel-container {
    overflow: hidden;
    position: relative;
    width: 100%;
    padding: var(--space-4) 0;
    mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.carousel-track {
    display: flex;
    gap: var(--space-6);
    width: max-content;
    animation: scrollCarousel 40s linear infinite;
}

.carousel-track:hover {
    animation-play-state: paused;
}

.voice-card {
    width: 300px;
    flex-shrink: 0;
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.85);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.voice-card i {
    color: var(--purple-500);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.voice-card p {
    font-size: var(--text-lg);
    font-family: var(--font-body);
    font-weight: 400;
    font-style: italic;
    color: var(--gray-800);
    line-height: 1.8;
    margin: 0;
    text-align: center;
    /* Centrowanie chroni przed dziwnymi pustymi odstępami dając elegancki wygląd */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.voice-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

@keyframes scrollCarousel {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(calc(-300px * 6 - var(--space-6) * 6));
    }
}

@media (min-width: 768px) {
    .voice-card {
        width: 350px;
    }

    @keyframes scrollCarousel {
        0% {
            transform: translateX(0);
        }

        100% {
            transform: translateX(calc(-350px * 6 - var(--space-6) * 6));
        }
    }
}

/* =====================================================
   ANIMATIONS
   ===================================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* =====================================================
   SCROLL ANIMATIONS (via Intersection Observer)
   ===================================================== */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =====================================================
   FLOATING SOCIAL MEDIA WIDGET
   ===================================================== */

.social-widget {
    position: fixed;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: var(--z-fixed);
    display: flex;
    flex-direction: column;
    gap: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.social-widget a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--gray-600);
    transition: all var(--transition-fast);
    border-bottom: 1px solid var(--gray-100);
}

.social-widget a:last-child {
    border-bottom: none;
}

.social-widget a:hover {
    background: var(--purple-600);
    color: var(--white);
}

.social-widget a i {
    font-size: var(--text-base);
}

@media (max-width: 767px) {
    .social-widget {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        top: auto;
        transform: none;
        flex-direction: row;
        justify-content: center;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        padding: var(--space-2);
    }

    .social-widget a {
        border-bottom: none;
        border-right: 1px solid var(--gray-100);
    }

    .social-widget a:last-child {
        border-right: none;
    }
}

/* =====================================================
   MOBILE MENU IMPROVEMENTS
   ===================================================== */

/* Ensure mobile menu doesn't cause layout issues */
@media (max-width: 1023px) {
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100vw;
        height: 100vh;
        height: 100dvh;
        /* Dynamic viewport height for mobile browsers */
        margin: 0;
        padding: var(--space-20) var(--space-6);
        list-style: none;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--space-6);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: all var(--transition-base);
        z-index: 999;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .nav-links.active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .nav-links li {
        list-style: none;
        margin: 0;
        padding: var(--space-2) 0;
        width: 100%;
        text-align: center;
    }

    .nav-links a {
        display: block;
        font-size: var(--text-xl);
        font-weight: 500;
        color: var(--gray-700);
        padding: var(--space-3) var(--space-4);
        border-radius: var(--radius-lg);
        transition: all var(--transition-fast);
    }

    .nav-links a:hover,
    .nav-links a:focus {
        color: var(--purple-600);
        background: var(--purple-50);
    }

    /* Mobile menu button z-index fix */
    .mobile-menu-btn {
        position: relative;
        z-index: 1001;
    }

    /* Body scroll lock when menu is open */
    body.menu-open {
        overflow: hidden;
        position: fixed;
        width: 100%;
    }
}

/* =====================================================
   IMPROVED MOBILE RESPONSIVENESS
   ===================================================== */

/* Trust section mobile fix - prevent overlapping tiles */
@media (max-width: 480px) {
    .trust-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .trust-item {
        padding: var(--space-5);
    }

    .trust-item h3 {
        font-size: var(--text-base);
    }

    .trust-item p {
        font-size: var(--text-sm);
    }

    /* Hero section mobile improvements */
    .hero h1 {
        font-size: var(--text-2xl);
        line-height: 1.3;
    }

    .hero-subtitle {
        font-size: var(--text-base);
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }

    .stat {
        padding: var(--space-3);
        background: rgba(255, 255, 255, 0.3);
        border-radius: var(--radius-md);
    }

    /* About cards mobile */
    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-card {
        padding: var(--space-6);
    }

    /* Mission values mobile */
    .mission-values {
        grid-template-columns: 1fr;
    }

    /* Programs mobile */
    .programs-grid {
        grid-template-columns: 1fr;
    }

    /* Donation cards mobile */
    .donation-options {
        grid-template-columns: 1fr;
    }
}

/* Tablet improvements */
@media (min-width: 481px) and (max-width: 767px) {
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

/* Ensure proper viewport handling on mobile */
@supports (height: 100dvh) {
    .nav-links {
        height: 100dvh;
    }
}

/* =====================================================
   NEUROGPT PROMO SECTION
   ===================================================== */
.neurogpt-promo-section {
    padding: var(--space-20) 0;
    background: linear-gradient(135deg, var(--white) 0%, var(--purple-50) 50%, var(--purple-100) 100%);
    color: var(--gray-900);
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid var(--purple-200);
}

.neurogpt-promo-section .glow-bg-1 {
    position: absolute;
    top: -50%;
    left: -20%;
    width: 80%;
    height: 180%;
    background: radial-gradient(circle, rgba(147, 51, 234, 0.08) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

.neurogpt-promo-section .glow-bg-2 {
    position: absolute;
    bottom: -50%;
    right: -20%;
    width: 80%;
    height: 180%;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.05) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

.neurogpt-promo-container {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    text-align: center;
}

.neurogpt-badge {
    display: inline-block;
    background: rgba(147, 51, 234, 0.1);
    border: 1px solid rgba(147, 51, 234, 0.2);
    color: var(--purple-700);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: var(--space-2) var(--space-5);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-6);
    box-shadow: 0 0 20px rgba(147, 51, 234, 0.05);
}

.neurogpt-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4.5vw, 2.8rem);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--space-4);
    color: var(--gray-900);
}

.neurogpt-title .highlight-gpt {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
    display: inline-block;
}

.neurogpt-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    font-weight: 500;
    color: var(--gray-700);
    max-width: 700px;
    margin: 0 auto var(--space-10);
    line-height: 1.45;
}

.neurogpt-info-card {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(147, 51, 234, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    max-width: 800px;
    margin: var(--space-10) auto 0;
    text-align: left;
    box-shadow: var(--shadow-xl);
}

.neurogpt-info-lead {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--purple-900);
    line-height: 1.6;
    margin-bottom: var(--space-4);
    border-left: 3px solid var(--purple-600);
    padding-left: var(--space-4);
}

.neurogpt-info-detail {
    font-size: var(--text-base);
    color: var(--gray-600);
    line-height: 1.7;
    margin: 0;
    padding-left: calc(var(--space-4) + 3px);
}