/* Landing Page Styles for Ultima Chance Aprovacao */

/* Root CSS Variables - ULBRA Medicine Theme - White Enhanced */
:root {
    --background: #FFFFFF;
    --foreground: #142236;

    --card: #FFFFFF;
    --card-foreground: #142236;

    --primary: #0FA6E4;
    --primary-foreground: #FFFFFF;

    --secondary: #0FA6E4;
    --secondary-foreground: #FFFFFF;

    --muted: #f8fafc;
    --muted-foreground: #64748b;

    --accent: #15B8EF;
    --accent-foreground: #FFFFFF;

    --destructive: #dc2626;
    --destructive-foreground: #FFFFFF;

    --border: #e2e8f0;
    --radius: 0.75rem;

    /* ULBRA specific colors - White Enhanced */
    --ulbra-blue-dark: #002790;
    --ulbra-blue-light: #0FA6E4;
    --ulbra-blue-deep: #1E40AF;
    --ulbra-green: #0FA6E4;
    --ulbra-cyan: #03abcd;
    --ulbra-navy: #00195B;
    --ulbra-light-bg: #f8fafc;
    --ulbra-text-dark: #1e293b;
    --ulbra-text-light: #64748b;
    --ulbra-section-bg: #f1f5f9;
}

/* Reset and Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--background);
    color: var(--foreground);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Typography - White Enhanced */
.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-accent { color: var(--accent); }
.text-muted-foreground { color: var(--ulbra-text-light); }
.text-foreground { color: var(--ulbra-text-dark); }
.text-destructive { color: var(--destructive); }
.text-white { color: #FFFFFF; }
.text-navy { color: var(--ulbra-navy); }

/* Text colors for dark backgrounds */
.text-white-muted { color: rgba(255, 255, 255, 0.8); }
.text-white-soft { color: rgba(255, 255, 255, 0.9); }

/* Enhanced contrast classes */
.text-contrast-high { color: #1e293b; }
.text-contrast-medium { color: #475569; }
.bg-contrast-light { background-color: rgba(255, 255, 255, 0.95); }
.bg-contrast-card { background-color: #FFFFFF; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1); }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.italic { font-style: italic; }
.not-italic { font-style: normal; }

.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }
.text-6xl { font-size: 3.75rem; }
.text-7xl { font-size: 4.5rem; }

.leading-tight { line-height: 1.25; }
.leading-relaxed { line-height: 1.625; }

/* Layout utilities */
.min-h-screen { min-height: 100vh; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.inline-block { display: inline-block; }
.block { display: block; }

.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-baseline { align-items: baseline; }
.justify-center { justify-content: center; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }

.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-shrink-0 { flex-shrink: 0; }

.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }
.space-y-10 > * + * { margin-top: 2.5rem; }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-12 { gap: 3rem; }

.-space-x-2 > * + * { margin-left: -0.5rem; }

/* Grid system */
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }

/* Spacing */
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-10 { padding: 2.5rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-16 { padding-left: 4rem; padding-right: 4rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }

.pt-4 { padding-top: 1rem; }
.pt-6 { padding-top: 1.5rem; }
.pt-8 { padding-top: 2rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-16 { margin-bottom: 4rem; }
.mt-4 { margin-top: 1rem; }
.mt-12 { margin-top: 3rem; }

/* Positioning */
.relative { position: relative; }
.absolute { position: absolute; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.z-10 { z-index: 10; }

.top-0 { top: 0; }
.bottom-0 { bottom: 0; }
.left-1\/4 { left: 25%; }
.right-1\/4 { right: 25%; }

/* Sizing */
.w-1\.5 { width: 0.375rem; }
.w-2 { width: 0.5rem; }
.w-6 { width: 1.5rem; }
.w-8 { width: 2rem; }
.w-10 { width: 2.5rem; }
.w-20 { width: 5rem; }
.w-96 { width: 24rem; }
.w-full { width: 100%; }

.h-1\.5 { height: 0.375rem; }
.h-2 { height: 0.5rem; }
.h-6 { height: 1.5rem; }
.h-8 { height: 2rem; }
.h-10 { height: 2.5rem; }
.h-20 { height: 5rem; }
.h-96 { height: 24rem; }
.h-auto { height: auto; }

.max-w-md { max-width: 28rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-6xl { max-width: 72rem; }
.max-w-7xl { max-width: 80rem; }

/* Borders */
.border { border-width: 1px; }
.border-2 { border-width: 2px; }
.border-t { border-top-width: 1px; }
.border-y { border-top-width: 1px; border-bottom-width: 1px; }

.border-background { border-color: var(--background); }
.border-primary\/10 { border-color: rgba(15, 166, 228, 0.1); }
.border-primary\/20 { border-color: rgba(15, 166, 228, 0.2); }
.border-primary\/30 { border-color: rgba(15, 166, 228, 0.3); }
.border-secondary\/20 { border-color: rgba(5, 150, 105, 0.2); }
.border-secondary\/30 { border-color: rgba(5, 150, 105, 0.3); }

.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-3xl { border-radius: 1.5rem; }
.rounded-full { border-radius: 9999px; }

/* Backgrounds - White Enhanced */
.bg-background { background-color: var(--background); }
.bg-card { background-color: var(--card); }
.bg-primary { background-color: var(--primary); }
.bg-secondary { background-color: var(--secondary); }
.bg-white { background-color: #FFFFFF; }
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-100 { background-color: #f3f4f6; }

.bg-card\/20 { background-color: rgba(255, 255, 255, 0.2); }
.bg-card\/30 { background-color: rgba(255, 255, 255, 0.3); }
.bg-card\/40 { background-color: rgba(255, 255, 255, 0.4); }
.bg-card\/50 { background-color: rgba(255, 255, 255, 0.5); }
.bg-card\/80 { background-color: rgba(255, 255, 255, 0.8); }

.bg-primary\/10 { background-color: rgba(15, 166, 228, 0.1); }
.bg-primary\/20 { background-color: rgba(15, 166, 228, 0.2); }
.bg-secondary\/5 { background-color: rgba(5, 150, 105, 0.05); }
.bg-secondary\/10 { background-color: rgba(5, 150, 105, 0.1); }
.bg-secondary\/20 { background-color: rgba(5, 150, 105, 0.2); }
.bg-accent\/20 { background-color: rgba(21, 184, 239, 0.2); }
.bg-background\/50 { background-color: rgba(255, 255, 255, 0.5); }

/* Section specific backgrounds */
.bg-section-light { background-color: var(--ulbra-section-bg); }
.bg-navy { background-color: var(--ulbra-navy); }
.bg-navy\/10 { background-color: rgba(0, 25, 91, 0.1); }
.bg-navy\/20 { background-color: rgba(0, 25, 91, 0.2); }

/* White transparency classes */
.bg-white\/5 { background-color: rgba(255, 255, 255, 0.05); }
.bg-white\/10 { background-color: rgba(255, 255, 255, 0.1); }
.bg-white\/15 { background-color: rgba(255, 255, 255, 0.15); }
.bg-white\/20 { background-color: rgba(255, 255, 255, 0.2); }
.bg-white\/30 { background-color: rgba(255, 255, 255, 0.3); }

/* White borders */
.border-white\/10 { border-color: rgba(255, 255, 255, 0.1); }
.border-white\/20 { border-color: rgba(255, 255, 255, 0.2); }
.border-white\/30 { border-color: rgba(255, 255, 255, 0.3); }

/* White text opacity */
.text-white\/60 { color: rgba(255, 255, 255, 0.6); }
.text-white\/80 { color: rgba(255, 255, 255, 0.8); }
.text-white\/90 { color: rgba(255, 255, 255, 0.9); }

/* Opacity utilities */
.opacity-80 { opacity: 0.8; }
.opacity-90 { opacity: 0.9; }

/* Gradients */
.bg-gradient-to-b { background-image: linear-gradient(to bottom, var(--tw-gradient-stops)); }
.bg-gradient-to-r { background-image: linear-gradient(to right, var(--tw-gradient-stops)); }
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-stops)); }

.from-background { --tw-gradient-from: var(--background); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.from-card\/20 { --tw-gradient-from: hsla(240, 8%, 8%, 0.2); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.from-card\/80 { --tw-gradient-from: hsla(240, 8%, 8%, 0.8); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.from-primary { --tw-gradient-from: var(--primary); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.from-primary\/10 { --tw-gradient-from: hsla(160, 84%, 39%, 0.1); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.from-primary\/20 { --tw-gradient-from: hsla(160, 84%, 39%, 0.2); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.from-secondary { --tw-gradient-from: var(--secondary); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }

.via-accent { --tw-gradient-stops: var(--tw-gradient-from), var(--accent), var(--tw-gradient-to, transparent); }
.via-card\/20 { --tw-gradient-stops: var(--tw-gradient-from), hsla(240, 8%, 8%, 0.2), var(--tw-gradient-to, transparent); }
.via-card\/50 { --tw-gradient-stops: var(--tw-gradient-from), hsla(240, 8%, 8%, 0.5), var(--tw-gradient-to, transparent); }
.via-accent\/10 { --tw-gradient-stops: var(--tw-gradient-from), hsla(84, 81%, 44%, 0.1), var(--tw-gradient-to, transparent); }

.to-background { --tw-gradient-to: var(--background); }
.to-card\/20 { --tw-gradient-to: hsla(240, 8%, 8%, 0.2); }
.to-card\/40 { --tw-gradient-to: hsla(240, 8%, 8%, 0.4); }
.to-accent { --tw-gradient-to: var(--accent); }
.to-secondary { --tw-gradient-to: var(--secondary); }
.to-secondary\/20 { --tw-gradient-to: hsla(25, 95%, 53%, 0.2); }
.to-primary\/10 { --tw-gradient-to: hsla(160, 84%, 39%, 0.1); }

/* Custom gradient backgrounds - ULBRA Theme White Enhanced */
.bg-gradient-hero {
    background: linear-gradient(135deg, var(--ulbra-blue-light) 0%, var(--ulbra-blue-dark) 100%);
}

.bg-gradient-hero-light {
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
}

.bg-gradient-radial-primary {
    background: radial-gradient(circle at 30% 20%, rgba(15, 166, 228, 0.05), transparent 50%);
}

.bg-gradient-radial-secondary {
    background: radial-gradient(circle at 70% 80%, rgba(5, 150, 105, 0.05), transparent 50%);
}

.bg-gradient-radial-offer {
    background: radial-gradient(circle at 50% 50%, rgba(21, 184, 239, 0.05), transparent 70%);
}

/* Clip path for text gradients */
.bg-clip-text {
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Effects */
.text-transparent { color: transparent; }
.line-through { text-decoration: line-through; }
.overflow-hidden { overflow: hidden; }
.backdrop-blur-sm { backdrop-filter: blur(4px); }

.drop-shadow-2xl {
    filter: drop-shadow(0 25px 25px rgba(0, 0, 0, 0.15));
}

.blur-3xl { filter: blur(64px); }
.blur-\[100px\] { filter: blur(100px); }

.shadow-glow-primary\/20 {
    box-shadow: 0 0 40px rgba(15, 166, 228, 0.2);
}

.shadow-glow-primary\/30 {
    box-shadow: 0 0 40px rgba(15, 166, 228, 0.3);
}

/* Buttons - ULBRA Theme */
.cta-button {
    background: linear-gradient(135deg, var(--primary) 0%, var(--ulbra-blue-dark) 100%);
    color: #FFFFFF;
    font-weight: 700;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(15, 166, 228, 0.4);
    background: linear-gradient(135deg, var(--ulbra-blue-dark) 0%, var(--primary) 100%);
}

.cta-button-outline {
    background: transparent;
    color: var(--ulbra-blue-light);
    font-weight: 700;
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--ulbra-blue-light);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.cta-button-outline:hover {
    background: rgba(15, 166, 228, 0.1);
    border-color: var(--ulbra-cyan);
}

/* Stars */
.star-icon {
    color: var(--accent);
    font-size: 1rem;
}

/* Animations */
@keyframes fade-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.animate-fade-in {
    animation: fade-in 0.8s ease-out;
}

.animate-fade-in-up {
    animation: fade-in-up 1s ease-out;
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Transitions */
.transition-transform {
    transition-property: transform;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 0.15s;
}

.transition-all {
    transition-property: all;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 0.15s;
}

.duration-300 {
    transition-duration: 0.3s;
}

/* Hover effects */
.hover\:scale-105:hover {
    transform: scale(1.05);
}

.hover\:translate-x-2:hover {
    transform: translateX(0.5rem);
}

.hover\:border-primary\/40:hover {
    border-color: hsla(160, 84%, 39%, 0.4);
}

.hover\:bg-primary\/10:hover {
    background-color: hsla(160, 84%, 39%, 0.1);
}

.group:hover .group-hover\:translate-x-2 {
    transform: translateX(0.5rem);
}

/* Text alignment */
.text-center { text-align: center; }
.text-left { text-align: left; }

/* ULBRA Theme Specific Classes - White Enhanced */
.ulbra-gradient-primary {
    background: linear-gradient(90deg, var(--ulbra-blue-light) 0%, var(--ulbra-blue-dark) 100%);
    color: #FFFFFF;
}

.ulbra-gradient-secondary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--ulbra-blue-dark) 100%);
    color: #FFFFFF;
}

.ulbra-card {
    background: #FFFFFF;
    border: 1px solid rgba(15, 166, 228, 0.3);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.ulbra-card:hover {
    border-color: var(--primary);
    box-shadow: 0 10px 40px rgba(15, 166, 228, 0.25);
    transform: translateY(-4px);
}

.ulbra-card-dark {
    background: var(--ulbra-navy);
    border: 1px solid rgba(83, 194, 231, 0.3);
    color: #FFFFFF;
}

.ulbra-text-gradient {
    background: linear-gradient(45deg, var(--ulbra-blue-light), var(--ulbra-cyan));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.ulbra-shadow {
    box-shadow: 0 0 40px rgba(15, 166, 228, 0.2);
}

.ulbra-shadow-blue {
    box-shadow: 0 0 40px rgba(15, 166, 228, 0.2);
}

.ulbra-section-white {
    background: #FFFFFF;
    color: var(--ulbra-text-dark);
}

.ulbra-section-light {
    background: var(--ulbra-section-bg);
    color: var(--ulbra-text-dark);
}

.ulbra-section-dark {
    background: var(--ulbra-navy);
    color: #FFFFFF;
}

/* Responsive Design */
@media (min-width: 640px) {
    .sm\:flex-row { flex-direction: row; }
}

@media (min-width: 768px) {
    .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .md\:text-lg { font-size: 1.125rem; }
    .md\:text-xl { font-size: 1.25rem; }
    .md\:text-2xl { font-size: 1.5rem; }
    .md\:text-3xl { font-size: 1.875rem; }
    .md\:text-4xl { font-size: 2.25rem; }
    .md\:text-5xl { font-size: 3rem; }
    .md\:text-6xl { font-size: 3.75rem; }
    .md\:text-7xl { font-size: 4.5rem; }
    .md\:text-base { font-size: 1rem; }
    .md\:w-auto { width: auto; }
    .md\:p-12 { padding: 3rem; }
}

@media (min-width: 1024px) {
    .lg\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .lg\:text-4xl { font-size: 2.25rem; }
    .lg\:justify-start { justify-content: flex-start; }
    .lg\:justify-end { justify-content: flex-end; }
}

/* Text sizes for different screen sizes */
.text-xs { font-size: 0.75rem; }

/* Additional utilities that might be needed */
.mx-auto { margin-left: auto; margin-right: auto; }
.text-end { text-align: end; }