/* Custom Styles for Estácio Landing Page */

/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Outfit:wght@400;600;700;800&display=swap');

/* Base Setup */
body {
    font-family: 'Inter', sans-serif;
    background-color: #0f172a;
    /* Slate 900 */
    color: #f8fafc;
    /* Slate 50 */
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6,
.font-display {
    font-family: 'Outfit', sans-serif;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0f172a;
}

::-webkit-scrollbar-thumb {
    background: #3b82f6;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #60a5fa;
}

/* Glassmorphism Utilities */
.glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.glass-nav {
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Neon Glows */
.neon-text-blue {
    text-shadow: 0 0 10px rgba(59, 130, 246, 0.5), 0 0 20px rgba(59, 130, 246, 0.3);
}

.neon-text-purple {
    text-shadow: 0 0 10px rgba(168, 85, 247, 0.5), 0 0 20px rgba(168, 85, 247, 0.3);
}

.neon-border-blue:hover {
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
    border-color: rgba(59, 130, 246, 0.5);
}

/* Background Gradients & Shapes */
.bg-gradient-radial {
    background: radial-gradient(circle at center, var(--tw-gradient-stops));
}

.ftza-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 0;
    pointer-events: none;
}

/* Animations */
.cursor-blink {
    animation: blink 1s step-end infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.text-gradient {
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(to right, #3b82f6, #a855f7);
}

/* Typing Animation Cursor */
.typing-cursor {
    display: inline-block;
    width: 4px;
    height: 1em;
    background-color: var(--brand-blue);
    margin-left: 4px;
    vertical-align: middle;
    animation: blink 1s infinite;
}

:root {
    --brand-blue: #3b82f6;
}

/* ==========================================================================
   LIGHT THEME OVERRIDES
   ========================================================================== */
body.light-theme {
    background-color: #F8FAFC;
    color: #0F172A;
}

body.light-theme .text-white,
body.light-theme .text-slate-50,
body.light-theme .text-gray-100,
body.light-theme .text-gray-200 {
    color: #0F172A !important;
}

body.light-theme .text-gray-300,
body.light-theme .text-slate-300,
body.light-theme .text-gray-400,
body.light-theme .text-slate-400 {
    color: #334155 !important;
}

body.light-theme .text-gray-500,
body.light-theme .text-slate-500 {
    color: #64748B !important;
}

body.light-theme .bg-slate-900,
body.light-theme .bg-slate-950,
body.light-theme .bg-slate-900\/95,
body.light-theme .bg-slate-950\/95,
body.light-theme section {
    background-color: #F8FAFC !important;
}

body.light-theme .glass-card {
    background: rgba(255, 255, 255, 0.8) !important;
    border-color: rgba(15, 23, 42, 0.08) !important;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04) !important;
}

body.light-theme .glass-card:hover {
    border-color: rgba(59, 130, 246, 0.3) !important;
}

body.light-theme .glass-nav {
    background-color: rgba(248, 250, 252, 0.8) !important;
    border-color: rgba(15, 23, 42, 0.08) !important;
}

body.light-theme header,
body.light-theme footer {
    border-color: rgba(15, 23, 42, 0.08) !important;
}

body.light-theme footer {
    background-color: #F1F5F9 !important;
}

body.light-theme #mobile-menu {
    background-color: rgba(248, 250, 252, 0.98) !important;
    border-color: rgba(15, 23, 42, 0.08) !important;
}

body.light-theme .theme-toggle-btn {
    border-color: rgba(15, 23, 42, 0.1) !important;
    color: #0F172A !important;
}

body.light-theme .border-gray-800,
body.light-theme .border-gray-700,
body.light-theme .border-slate-800 {
    border-color: rgba(15, 23, 42, 0.08) !important;
}

body.light-theme .bg-brand-blue\/20,
body.light-theme .bg-brand-purple\/20 {
    background-color: rgba(59, 130, 246, 0.08) !important;
}

body.light-theme .text-brand-blue {
    color: #1D4ED8 !important;
}

body.light-theme .text-brand-purple {
    color: #7E22CE !important;
}

body.light-theme a.bg-gradient-to-r,
body.light-theme button.bg-gradient-to-r,
body.light-theme .bg-gradient-to-r {
    color: #FFFFFF !important;
}

body.light-theme .glass-card a.bg-white {
    background-color: #3B82F6 !important;
    color: #FFFFFF !important;
}

body.light-theme .glass-card a.bg-white:hover {
    background-color: #2563EB !important;
}

body.light-theme .typing-cursor {
    background-color: #1D4ED8 !important;
}