/* ==========================================
   Yesh Singh Portfolio - Custom Styles
   ========================================== */

/* ---------- CSS Variables (Slack Colors) ---------- */
:root {
    --slack-aubergine: #4A154B;
    --slack-blue: #36C5F0;
    --slack-green: #2EB67D;
    --slack-yellow: #ECB22E;
    --slack-red: #E01E5A;
    --amazon-orange: #FF9900;
    --amazon-dark: #232F3E;
    --walmart-blue: #0071CE;
    --bg-primary: #f8f9fa;
    --bg-card: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #6c757d;
}

/* ---------- Base Styles ---------- */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    position: relative;
}

.font-mono {
    font-family: 'JetBrains Mono', monospace;
}

/* ---------- Utility Classes ---------- */
.text-aubergine { color: var(--slack-aubergine) !important; }
.text-slack-blue { color: var(--slack-blue) !important; }
.text-slack-green { color: var(--slack-green) !important; }
.text-slack-yellow { color: var(--slack-yellow) !important; }
.text-slack-red { color: var(--slack-red) !important; }

.bg-slack-light { background-color: rgba(74, 21, 75, 0.1) !important; }
.bg-amazon-light { background-color: rgba(255, 153, 0, 0.1) !important; }
.bg-walmart-light { background-color: rgba(0, 113, 206, 0.1) !important; }

/* ---------- Floating Clouds Background ---------- */
.clouds-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.cloud {
    position: absolute;
    background: linear-gradient(135deg, #fff 0%, #f0f4f8 100%);
    border-radius: 50%;
    opacity: 0.6;
    filter: blur(2px);
}

.cloud::before,
.cloud::after {
    content: '';
    position: absolute;
    background: inherit;
    border-radius: 50%;
}

.cloud-1 {
    width: 200px;
    height: 60px;
    top: 10%;
    left: -200px;
    animation: float-cloud 35s linear infinite;
}
.cloud-1::before { width: 100px; height: 80px; top: -40px; left: 20px; }
.cloud-1::after { width: 120px; height: 70px; top: -30px; left: 80px; }

.cloud-2 {
    width: 150px;
    height: 45px;
    top: 25%;
    left: -150px;
    animation: float-cloud 28s linear infinite;
    animation-delay: 5s;
    opacity: 0.4;
}
.cloud-2::before { width: 70px; height: 60px; top: -35px; left: 15px; }
.cloud-2::after { width: 90px; height: 55px; top: -25px; left: 60px; }

.cloud-3 {
    width: 180px;
    height: 55px;
    top: 50%;
    left: -180px;
    animation: float-cloud 40s linear infinite;
    animation-delay: 12s;
    opacity: 0.5;
}
.cloud-3::before { width: 90px; height: 70px; top: -35px; left: 20px; }
.cloud-3::after { width: 100px; height: 60px; top: -25px; left: 70px; }

.cloud-4 {
    width: 120px;
    height: 35px;
    top: 70%;
    left: -120px;
    animation: float-cloud 32s linear infinite;
    animation-delay: 8s;
    opacity: 0.35;
}
.cloud-4::before { width: 55px; height: 50px; top: -30px; left: 10px; }
.cloud-4::after { width: 70px; height: 45px; top: -20px; left: 50px; }

.cloud-5 {
    width: 160px;
    height: 50px;
    top: 85%;
    left: -160px;
    animation: float-cloud 38s linear infinite;
    animation-delay: 18s;
    opacity: 0.45;
}
.cloud-5::before { width: 80px; height: 65px; top: -35px; left: 15px; }
.cloud-5::after { width: 95px; height: 55px; top: -25px; left: 65px; }

@keyframes float-cloud {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(100vw + 300px)); }
}

/* ---------- Confetti Canvas ---------- */
#confetti-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
}

/* ---------- Hero Section ---------- */
.hero {
    padding-top: 60px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 4px;
    background: linear-gradient(90deg, var(--slack-blue), var(--slack-green), var(--slack-yellow), var(--slack-red));
    border-radius: 2px;
}

/* ---------- Buttons ---------- */
.btn-outline-primary {
    color: var(--slack-aubergine);
    border-color: var(--slack-aubergine);
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background-color: var(--slack-aubergine);
    border-color: var(--slack-aubergine);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(74, 21, 75, 0.3);
}

/* ---------- Terminal Styling ---------- */
.terminal {
    max-width: 650px;
    background: #1e1e1e;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    font-family: 'JetBrains Mono', monospace;
}

.terminal-header {
    background: linear-gradient(180deg, #3c3c3c 0%, #2d2d2d 100%);
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.terminal-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-btn.red { background: #ff5f56; }
.terminal-btn.yellow { background: #ffbd2e; }
.terminal-btn.green { background: #27ca40; }

.terminal-title {
    flex: 1;
    text-align: center;
    color: #9a9a9a;
    font-size: 13px;
}

.terminal-body {
    padding: 15px;
    min-height: 120px;
    max-height: 300px;
    overflow-y: auto;
}

.terminal-line {
    color: #f8f8f2;
    font-size: 14px;
    margin-bottom: 5px;
}

.prompt {
    color: var(--slack-green);
    margin-right: 8px;
}

.terminal-response {
    color: #a9b7c6;
    font-size: 13px;
    margin-bottom: 10px;
    white-space: pre-wrap;
}

.terminal-input-line {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    border-top: 1px solid #333;
    background: #252526;
}

.terminal-input {
    background: transparent;
    border: none;
    outline: none;
    color: #f8f8f2;
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    flex: 1;
    caret-color: var(--slack-green);
}

.terminal-input::placeholder {
    color: #666;
}

/* Typing animation */
.typing {
    overflow: hidden;
    white-space: nowrap;
    animation: typing 1s steps(6, end);
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

/* ---------- Section Title ---------- */
.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--slack-aubergine);
    display: flex;
    align-items: center;
}

.section-title::after {
    content: '';
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, var(--slack-aubergine) 0%, transparent 100%);
    margin-left: 15px;
    opacity: 0.3;
}

/* ---------- Experience Cards ---------- */
.experience-card {
    background: var(--bg-card);
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.experience-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    transition: width 0.3s ease;
}

.experience-card.slack::before { background: var(--slack-aubergine); }
.experience-card.amazon::before { background: var(--amazon-orange); }
.experience-card.walmart::before { background: var(--walmart-blue); }
.experience-card.sentient::before { background: var(--slack-green); }

.experience-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.experience-card:hover::before {
    width: 6px;
}

/* Company Logos */
.company-logo {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.slack-bg { background: var(--slack-aubergine); color: #fff; }
.amazon-bg { background: var(--amazon-dark); color: var(--amazon-orange); }
.walmart-bg { background: var(--walmart-blue); color: #fff; }
.sentient-bg { background: #e8f5e9; color: var(--slack-green); }

/* Award Badge */
.award-badge {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, var(--slack-yellow), #f5a623);
    color: #1a1a1a;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    margin-right: 8px;
    margin-top: 4px;
}

/* ---------- Skill Cards ---------- */
.skill-card {
    background: var(--bg-card);
    border: 1px solid #e9ecef;
    border-radius: 10px;
    padding: 16px;
    height: 100%;
    transition: all 0.3s ease;
}

.skill-card:hover {
    border-color: var(--slack-aubergine);
    box-shadow: 0 4px 15px rgba(74, 21, 75, 0.1);
}

/* ---------- Education Card ---------- */
.education-card {
    background: var(--bg-card);
    border: 1px solid #e9ecef;
    border-radius: 10px;
    padding: 20px;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.education-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

/* ---------- Footer ---------- */
.hint-text {
    opacity: 0.5;
    font-style: italic;
    transition: opacity 0.3s ease;
}

.hint-text:hover {
    opacity: 1;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .hero { padding-top: 40px; }
    .terminal { margin: 0 -15px; border-radius: 0; }
    .experience-card { padding: 15px; }
    .company-logo { width: 40px; height: 40px; font-size: 20px; }
}

/* ---------- Easter Egg Activated State ---------- */
body.easter-egg-active {
    animation: rainbow-bg 2s ease-in-out;
}

@keyframes rainbow-bg {
    0% { background: var(--bg-primary); }
    25% { background: rgba(54, 197, 240, 0.1); }
    50% { background: rgba(46, 182, 125, 0.1); }
    75% { background: rgba(236, 178, 46, 0.1); }
    100% { background: var(--bg-primary); }
}

/* ---------- Terminal Backdrop ---------- */
.terminal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0);
    z-index: 999;
    pointer-events: none;
    transition: background 0.5s ease;
}

.terminal-backdrop.active {
    background: rgba(0, 0, 0, 0.7);
    pointer-events: auto;
}

/* ---------- Terminal Hired State ---------- */
.terminal {
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1),
                box-shadow 0.6s ease,
                background 0.5s ease;
    transform-origin: center center;
}

.terminal.terminal-hired {
    position: relative;
    z-index: 1000;
    transform: scale(1.15);
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    animation: terminal-glow 2s ease-in-out infinite;
}

@keyframes terminal-glow {
    0%, 100% { box-shadow: 0 20px 60px rgba(46, 182, 125, 0.4); }
    50% { box-shadow: 0 25px 80px rgba(46, 182, 125, 0.6); }
}

.terminal-hired .terminal-header {
    background: linear-gradient(180deg, #2EB67D 0%, #25a06d 100%);
}

.terminal-hired .terminal-body {
    min-height: auto;
    max-height: none;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
}

.hire-animation {
    text-align: center;
    padding: 20px;
    animation: fadeInUp 0.5s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.checkmark-circle {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
}

.checkmark-circle svg {
    width: 100%;
    height: 100%;
}

.checkmark-path {
    stroke-dasharray: 50;
    stroke-dashoffset: 50;
    animation: checkmark-draw 0.6s ease-out 0.3s forwards;
}

@keyframes checkmark-draw {
    to { stroke-dashoffset: 0; }
}

.hire-title {
    color: #2EB67D;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 5px;
    text-shadow: 0 0 20px rgba(46, 182, 125, 0.5);
}

.hire-subtitle {
    color: #a9b7c6;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.hire-details {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
}

.hire-details p {
    color: #a9b7c6;
    font-size: 0.85rem;
    margin: 5px 0;
    font-family: 'JetBrains Mono', monospace;
}

.hire-details strong {
    color: #ECB22E;
}

.hire-contact p {
    color: #888;
    font-size: 0.85rem;
    margin-bottom: 10px;
}

.hire-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--slack-aubergine), #6b2c6b);
    color: #fff;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.hire-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(74, 21, 75, 0.4);
    color: #fff;
}

.reset-terminal {
    display: block;
    margin: 20px auto 0;
    background: transparent;
    border: 1px solid #444;
    color: #888;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.reset-terminal:hover {
    border-color: #666;
    color: #aaa;
}

/* ---------- Photo Emoji Easter Egg ---------- */
.photo-emoji {
    cursor: pointer;
    font-size: 1.1rem;
    transition: transform 0.2s ease;
    display: inline-block;
}

.photo-emoji:hover {
    transform: scale(1.2);
}

.dog-emoji {
    font-size: 1.1rem;
    text-decoration: none;
    margin-left: 8px;
    display: inline-block;
    transition: transform 0.2s ease;
    cursor: pointer;
}

.dog-emoji:hover {
    transform: scale(1.3) rotate(-10deg);
}

.photo-emoji.wiggle {
    animation: emoji-wiggle 0.3s ease;
}

.photo-emoji.explode {
    animation: emoji-explode 0.5s ease forwards;
}

@keyframes emoji-wiggle {
    0%, 100% { transform: rotate(0deg) scale(1); }
    25% { transform: rotate(-15deg) scale(1.1); }
    75% { transform: rotate(15deg) scale(1.1); }
}

@keyframes emoji-explode {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(2); opacity: 0.8; }
    100% { transform: scale(3); opacity: 0; }
}

/* ---------- Photo Carousel Modal ---------- */
.photo-carousel-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.photo-carousel-modal.active {
    opacity: 1;
    visibility: visible;
}

.carousel-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 40px;
    color: #fff;
    background: none;
    border: none;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 10001;
}

.carousel-close:hover {
    opacity: 1;
    transform: rotate(90deg);
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    font-size: 24px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-nav:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
    left: 30px;
}

.carousel-next {
    right: 30px;
}

.carousel-content {
    max-width: 90%;
    max-height: 85%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.carousel-image {
    max-width: 100%;
    max-height: 75vh;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.carousel-image.fade-out {
    opacity: 0;
    transform: scale(0.95);
}

.carousel-counter {
    color: rgba(255, 255, 255, 0.7);
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    margin-top: 15px;
}

/* Responsive carousel */
@media (max-width: 768px) {
    .carousel-nav {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .carousel-prev {
        left: 10px;
    }

    .carousel-next {
        right: 10px;
    }

    .carousel-close {
        top: 10px;
        right: 15px;
        font-size: 30px;
    }
}