/* ==========================================================================
   1. VARIABLES & CORE RESET (With High-Energy Solar Architecture)
   ========================================================================== */
:root {
    /* --- Dark Mode Colors (Default) --- */
    --bg: #0b0807;
    --card: #150f0d;
    --text-main: #fcfaf9;
    --text-dim: #a69b97;
    --border: rgba(255, 255, 255, 0.05);
    --nav-bg: rgba(21, 15, 13, 0.85);
    --btn-github: #171210;
    
    /* --- Shared Aesthetic Core Accents --- */
    --red: #ff2a55;
    --yellow: #ffb300;
    --solar-glow: rgba(255, 42, 85, 0.12);
    --amber-glow: rgba(255, 179, 0, 0.15);
}

/* High-Energy Solar Flares Light Mode Overrides */
body.light-mode {
    /* Radiant midday sun canvas radiating into a warm plasma amber finish */
    --bg: radial-gradient(circle at 50% -20%, #fffbf0 0%, #fff7dc 40%, #fef0c7 75%, #fde047 100%); 
    
    /* Sunlit solar panel backing (Semi-translucent warm topaz) */
    --card: rgba(254, 243, 199, 0.65); 
    
    /* High-contrast Solar Obsidian Text for razor-sharp readability */
    --text-main: #2b1d0c;    
    
    /* Burnt Amber/Sienna for secondary text layers */
    --text-dim: #855317;     
    
    /* Corona-flare border accent */
    --border: rgba(245, 158, 11, 0.25);
    
    /* Frosted sun-core navigation track */
    --nav-bg: rgba(255, 251, 235, 0.85);
    
    /* Golden-sand GitHub utility element color */
    --btn-github: #fef0c7;
}

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

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    background-attachment: fixed; /* Keeps the sunlit gradient smooth during scroll */
    color: var(--text-main);
    font-family: 'Plus Jakarta Sans', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    /* Smooth shift transit between mode states */
    transition: background 0.8s cubic-bezier(0.22, 1, 0.36, 1), 
                color 0.5s ease;
}

/* Make sure card designs translate gracefully across themes */
.bento-card, .exp-card, .feature-item, input, textarea, .floating-nav, .github-link {
    transition: background 0.8s cubic-bezier(0.22, 1, 0.36, 1), 
                border-color 0.6s ease, 
                color 0.6s ease,
                box-shadow 0.4s ease;
}

.noise {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: url('https://grainy-gradients.vercel.app/noise.svg');
    opacity: 0.025; pointer-events: none; z-index: 1000;
}

/* ==========================================================================
   2. NAVIGATION (Floating Top Bar)
   ========================================================================== */
.floating-nav {
    position: fixed; 
    top: 15px; 
    left: 50%; 
    transform: translateX(-50%);
    background: var(--nav-bg); 
    backdrop-filter: blur(16px);
    padding: 6px; 
    border-radius: 100px; 
    border: 1px solid var(--border);
    display: flex; 
    gap: 2px; 
    z-index: 2000;
    width: max-content;
    max-width: 95%;
}

.nav-link {
    color: var(--text-dim); 
    text-decoration: none; 
    font-size: 0.75rem;
    font-weight: 600; 
    padding: 10px 14px; 
    border-radius: 100px; 
    transition: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    white-space: nowrap;
}

.nav-link:hover { color: var(--yellow); }

.nav-cta { background: var(--red); color: #000 !important; font-weight: 700; }
.nav-cta:hover { background: var(--yellow); color: #000 !important; }

/* ==========================================================================
   3. HERO SECTION
   ========================================================================== */
.hero {
    min-height: 100vh;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 140px 5% 80px;
    position: relative;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 24px;
    max-width: 900px;
    z-index: 5;
}

.status-pill {
    background: rgba(255, 179, 0, 0.06);
    color: var(--yellow);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 179, 0, 0.15);
}

.hero-title {
    font-size: clamp(2.4rem, 10vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.05;
}

.hero-subtext {
    color: var(--text-dim);
    font-size: clamp(0.9rem, 2vw, 1.2rem);
    max-width: 600px;
}

.hero-btns {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}

.social-icons-row { 
    display: flex; 
    gap: 25px; 
    justify-content: center;
    align-items: center;
}

.social-icons-row i { 
    color: var(--text-dim); 
    width: 22px; 
    height: 22px;
    transition: 0.3s ease; 
}

.social-icons-row i:hover { color: var(--yellow); transform: translateY(-2px); }

.cta-btn { 
    padding: 14px 32px; 
    background: linear-gradient(135deg, var(--red), #ff5e00);
    color: #000; 
    text-decoration: none; 
    border-radius: 14px; 
    font-weight: 700; 
    transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer; 
    border: none;
    text-align: center;
}

.cta-btn:hover { box-shadow: 0 0 30px rgba(255, 42, 85, 0.3); transform: translateY(-2px); }

/* ==========================================================================
   STATUS PILL - CELESTIAL TRANSITION & PULSE
   ========================================================================== */
.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 179, 0, 0.04);
    color: var(--yellow);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 179, 0, 0.15);
    
    /* Connects smoothly to your 0.8s eclipse shift layout script */
    transition: background 0.8s ease, border-color 0.8s ease, color 0.5s ease, box-shadow 0.5s ease;
    animation: darkSolarPulse 3s ease-in-out infinite;
}

/* Day Mode (Sunlight Flare Adjustment) */
body.light-mode .status-pill {
    background: rgba(234, 88, 12, 0.06);     /* Soft amber flare tint */
    color: #c2410c;                           /* Deep high-contrast solar orange text */
    border-color: rgba(234, 88, 12, 0.25);    /* Crisp corona boundary edge */
    animation: lightSolarPulse 3s ease-in-out infinite;
}

/* --- Ambient Thermal Breathing Engines --- */
@keyframes darkSolarPulse {
    0%, 100% {
        box-shadow: 0 0 0px rgba(255, 179, 0, 0);
        border-color: rgba(255, 179, 0, 0.15);
    }
    50% {
        box-shadow: 0 0 12px rgba(255, 179, 0, 0.15);
        border-color: rgba(255, 179, 0, 0.4);
    }
}

@keyframes lightSolarPulse {
    0%, 100% {
        box-shadow: 0 0 0px rgba(234, 88, 12, 0);
        border-color: rgba(234, 88, 12, 0.25);
    }
    50% {
        box-shadow: 0 0 15px rgba(234, 88, 12, 0.12);
        border-color: rgba(234, 88, 12, 0.6);
    }
}

.status-pill .live-dot {
    animation: beaconBlink 2s ease-in-out infinite;
}

@keyframes beaconBlink {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* ==========================================================================
   4. BENTO SYSTEM & LAYOUT
   ========================================================================== */
.container { max-width: 1200px; margin: 0 auto; padding: 80px 5%; }

.section-label { color: var(--red); font-size: 0.7rem; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 30px; display: block; opacity: 0.9; }

.bento-grid { 
    display: grid; 
    grid-template-columns: repeat(12, 1fr); 
    gap: 24px; 
}

.bento-card { 
    background: var(--card); 
    border: 1px solid var(--border); 
    border-radius: 24px; 
    padding: clamp(24px, 5vw, 40px); 
    grid-column: span 12; 
}
.bento-card:hover { border-color: rgba(255, 179, 0, 0.2); }

@media (min-width: 1024px) {
    .bento-card.large { grid-column: span 12; }
}

/* ==========================================================================
   5. BIO, SKILLS & EXPERIENCE
   ========================================================================== */
/* Bio Section */
.bio-intro { font-size: clamp(1rem, 2vw, 1.2rem); margin-bottom: 25px; }
.bio-details { display: flex; flex-direction: column; gap: 20px; text-align: left; }
.bio-item { display: flex; gap: 15px; align-items: flex-start; }
.bio-item i { color: var(--yellow); flex-shrink: 0; width: 22px; margin-top: 3px; }

/* Skills Section */
.skills-flex { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); 
    gap: 30px; 
}
.skill-group h4 { font-size: 0.85rem; text-transform: uppercase; color: var(--yellow); margin-bottom: 15px; letter-spacing: 1px; }
.skill-group span { 
    display: inline-block; 
    background: rgba(255,255,255,0.02); 
    padding: 6px 14px; 
    border-radius: 8px; 
    font-size: 0.8rem; 
    margin: 0 6px 10px 0; 
    border: 1px solid var(--border); 
}

/* Experience Section */
.experience-stack { display: flex; flex-direction: column; gap: 20px; }
.exp-card { background: var(--card); border: 1px solid var(--border); border-radius: 24px; padding: clamp(24px, 5vw, 40px); }
.exp-header { 
    display: flex; 
    flex-direction: row; 
    justify-content: space-between; 
    align-items: flex-start; 
    margin-bottom: 20px; 
    gap: 15px; 
}
.date-tag { font-size: 0.8rem; color: var(--text-dim); background: rgba(255,255,255,0.04); padding: 4px 12px; border-radius: 100px; white-space: nowrap; }

.solar-text { color: var(--red); font-weight: 600; margin-bottom: 10px; }

.clean-list { padding-left: 18px; color: var(--text-dim); list-style: none; }
.clean-list li { position: relative; margin-bottom: 8px; font-size: 0.95rem; }
.clean-list li::before { content: "•"; color: var(--yellow); position: absolute; left: -15px; }

/* ==========================================================================
   6. PROJECTS (Labs & Previews)
   ========================================================================== */
.project-stack { display: flex; flex-direction: column; gap: 24px; }

.project-detail-card {
    display: flex;
    flex-direction: column;
    align-items: center; 
    text-align: center;
}

.iframe-container { 
    width: 100%; 
    max-width: 900px;
    aspect-ratio: 16/9; 
    border-radius: 16px; 
    overflow: hidden; 
    border: 1px solid var(--border); 
    margin: 0 auto 24px; 
    background: #000; 
}
.iframe-container iframe { width: 100%; height: 100%; border: none; }

.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; justify-content: center; }
.skill-tags span { background: rgba(255, 42, 85, 0.04); color: var(--yellow); padding: 5px 12px; border-radius: 6px; font-size: 0.75rem; border: 1px solid var(--border); }

.features-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); 
    gap: 15px; 
    margin: 20px 0; 
    width: 100%;
}
.feature-item { 
    background: rgba(255,255,255,0.01); 
    padding: 15px; 
    border-radius: 12px; 
    border: 1px solid var(--border); 
    text-align: left;
}

.github-link { 
    display: inline-flex; 
    align-items: center; 
    gap: 10px; 
    background: #171210; 
    color: #fff; 
    padding: 12px 20px; 
    border-radius: 10px; 
    text-decoration: none; 
    font-weight: 600; 
    font-size: 0.85rem; 
    border: 1px solid var(--border);
}
.github-link:hover { border-color: var(--yellow); box-shadow: 0 0 15px var(--amber-glow); }

/* Compact Project Sub-Styling */
.proj-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5px;
}

.action-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-btns { display: flex; gap: 8px; }

.mini-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    color: white;
    padding: 5px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.3s;
    display: flex;
    align-items: center;
}
.mini-btn:hover {
    background: linear-gradient(135deg, var(--red), var(--yellow));
    border-color: transparent;
    color: #000;
}
.mini-btn svg { width: 18px; height: 18px; }

/* ==========================================================================
   7. CONTACT FORM
   ========================================================================== */
.contact-bento { background: var(--card); border: 1px solid var(--border); border-radius: 32px; padding: clamp(25px, 6vw, 60px); }

.modern-form { display: flex; flex-direction: column; gap: 15px; margin-top: 30px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }

input, textarea { 
    background: rgba(255, 255, 255, 0.01); 
    border: 1px solid var(--border); 
    padding: 16px; 
    border-radius: 12px; 
    color: #fff; 
    font-family: inherit; 
    width: 100%; 
}
input:focus, textarea:focus { outline: none; border-color: var(--yellow); background: rgba(255, 179, 0, 0.02); }

/* ==========================================================================
   8. FOOTER & ANIMATIONS
   ========================================================================== */
footer { 
    padding: 80px 5% 120px; 
    text-align: center; 
    border-top: 1px solid var(--border); 
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
footer .social-icons-row { margin-bottom: 20px; }
footer p { color: var(--text-dim); font-size: 0.75rem; letter-spacing: 1px; }

.reveal { opacity: 0; transform: translateY(30px); transition: 0.8s ease-out; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   9. MEDIA QUERIES (Responsiveness)
   ========================================================================== */
@media (max-width: 900px) {
    .container { padding: 60px 5%; }
    .floating-nav { top: 15px; width: 92%; justify-content: center; }
}

@media (max-width: 650px) {
    .hero { padding-top: 100px; }
    .exp-header { flex-direction: column; gap: 10px; }
    .form-row { grid-template-columns: 1fr; }
    .social-icons-row { gap: 15px; }
    .iframe-container { aspect-ratio: 4/3; }
}

@media (max-width: 480px) {
    .floating-nav { top: 10px; padding: 4px; max-width: 98%; }
    .nav-link { font-size: 0.65rem; padding: 8px 10px; }
}

/* ==========================================================================
   10. PREMIUM ANIMATED TEXT SYSTEM (Theme-Adaptive)
   ========================================================================== */
.solar-gradient {
    background: linear-gradient(
        110deg, 
        #f43f5e 0%,      /* Deep warm rose */
        #f59e0b 35%,     /* Sun amber */
        #ffffff 50%,     /* Intense solar flare core */
        #fbbf24 65%,     /* Radiant gold */
        #f43f5e 100%     /* Loop fallback */
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    
    animation: simpleSolarFlare 6s ease-in-out infinite;
    transition: background 0.5s ease;
}

/* Dynamic High-Contrast Day Adjustment */
body.light-mode .solar-gradient {
    background: linear-gradient(
        110deg, 
        #dc2626 0%,      /* Deep Magma Red */
        #ea580c 25%,     /* Plasma Orange */
        #eab308 50%,     /* Pure Solar Ray Core */
        #ea580c 75%,     /* Plasma Orange */
        #dc2626 100%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes simpleSolarFlare {
    0% { background-position: 100% center; }
    35% { background-position: -100% center; }
    100% { background-position: -100% center; }
}

/* ==========================================================================
   11. CELESTIAL ECLIPSE TRANSITION SYSTEM & DAY SPECIFICS
   ========================================================================== */
/* --- Toggle Button Orbit Mechanics --- */
.theme-toggle-btn {
    background: transparent;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 10px;
    border-radius: 100px;
    overflow: hidden;
    position: relative;
    height: 36px;
    width: 36px;
}
.theme-toggle-btn:hover { color: var(--yellow); }

.icon-sky {
    position: relative;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.icon-sky svg {
    position: absolute;
    width: 16px;
    height: 16px;
    transition: opacity 0.4s ease, transform 0.6s ease;
}

/* --- Dark Mode State (Default) --- */
body:not(.light-mode) .mode-icon-moon {
    opacity: 0;
    transform: scale(0.5) rotate(-45deg);
}
body:not(.light-mode) .mode-icon-sun {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

/* --- Light Mode State (Solar Shift Mechanics) --- */
body.light-mode .icon-sky { transform: rotate(360deg); }
body.light-mode .mode-icon-sun { opacity: 0; transform: scale(0.5) rotate(45deg); }
body.light-mode .mode-icon-moon { opacity: 1; transform: scale(1) rotate(0deg); color: #4338ca; }

/* Solar Corona Layout Enhancements */
body.light-mode .bento-card, 
body.light-mode .exp-card {
    backdrop-filter: blur(12px);
    box-shadow: 0 10px 40px rgba(234, 179, 8, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.6);
}
body.light-mode .bento-card:hover, 
body.light-mode .exp-card:hover {
    border-color: #ea580c;
    box-shadow: 0 15px 45px rgba(234, 88, 12, 0.12);
}

/* Form Interactivity fields in Day Mode */
body.light-mode input, 
body.light-mode textarea {
    background: rgba(255, 255, 255, 0.4);
    color: #2b1d0c;
    border: 1px solid rgba(234, 158, 11, 0.2);
}
body.light-mode input:focus, 
body.light-mode textarea:focus {
    background: #ffffff;
    border-color: #ea580c;
    box-shadow: 0 0 15px rgba(234, 88, 12, 0.1);
}

/* Tags, Badges & Micro-buttons under Day Mode */
body.light-mode .skill-tags span,
body.light-mode .skill-group span {
    background: rgba(245, 158, 11, 0.1);
    color: #b45309;
    border-color: rgba(245, 158, 11, 0.2);
}
body.light-mode .mini-btn {
    background: rgba(245, 158, 11, 0.1);
    color: #2b1d0c;
}