:root {
    --ink: #1f2937;
    --muted: #4b5563;
    --paper: #ffffff;
    --border: #e5e7eb;
    --accent: #111827;
    --accent-light: #f3f4f6;

    --resume-scale-start: 0.60;
    --resume-scale-15: 0.68;
    --resume-scale-35: 0.76;
    --resume-scale-65: 1.08;
    --resume-scale-end: 1.35;
    --resume-translate-end: 0%;
}

body.dark-mode {
    --ink: #e5e7eb;
    --muted: #9ca3af;
    --paper: #1f2937;
    --border: #374151;
    --accent: #f3f4f6;
    --accent-light: #374151;
    background: #111827;
}

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

html,
body {
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: "Georgia", "Times New Roman", serif;
    background: #f7f7f7;
    color: var(--ink);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 32px 12px 64px;
    margin: 0;
}

.page {
    background: var(--paper);
    width: 100%;
    max-width: 880px;
    padding: 48px 52px;
    border: 1px solid var(--border);
    border-radius: 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: visible !important;
}

.envelope-stage {
    width: 100%;
    max-width: 90vw;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
    position: relative;
    padding: 12px;
    padding-top: 100px;
    padding-bottom: 100px;
    overflow: visible;
    min-height: 100vh;
}

.envelope-visual {
    position: relative;
    width: min(1200px, 95vw);
    height: clamp(500px, 50vw, 650px);
    perspective: 1600px;
    cursor: pointer;
    flex-shrink: 0;
    overflow: visible;
}

.envelope-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid #d1b07a;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.18);
    border-radius: 10px;
    padding: 18px 22px;
    font-family: "Georgia", "Times New Roman", serif;
    color: #6b4a26;
    letter-spacing: 0.3px;
    font-size: 18px;
    z-index: 9;
    pointer-events: none;
}

.envelope-label .label-line {
    line-height: 1.35;
    white-space: nowrap;
}

.envelope-body,
.envelope-flap,
.envelope-front,
.envelope-liner {
    position: absolute;
    inset: 0;
    border-radius: 14px;
    overflow: hidden;
}

.envelope-body {
    background: linear-gradient(180deg, #e2c28f 0%, #c89a5d 60%, #b98144 100%);
    border: 2px solid #9c6d39;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.24);
    inset: 28px 14px 36px 14px;
}

.envelope-liner {
    background: radial-gradient(circle at 40% 30%, rgba(255, 255, 255, 0.36), transparent 42%),
        linear-gradient(135deg, #f6e7cf 0%, #ecd7b4 100%);
    inset: 22px 28px 82px 28px;
    filter: saturate(0.9);
}

.envelope-front {
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.25), rgba(0, 0, 0, 0.08)),
        linear-gradient(180deg, #d4af78 0%, #c08a4c 52%, #b57c3f 100%);
    clip-path: polygon(0 28%, 100% 28%, 100% 100%, 0 100%);
    border: 2px solid #9c6d39;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.4);
    inset: 44px 14px 18px 14px;
    z-index: 8;
    transition: z-index 0s 0.1s;
}

.envelope-stage.opened .envelope-front {
    z-index: 2;
    transition: z-index 0s 0s;
}

.envelope-flap {
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.32), rgba(0, 0, 0, 0.1)),
        linear-gradient(180deg, #d8b074 0%, #c59050 100%);
    clip-path: polygon(0 0, 100% 0, 50% 58%);
    transform-origin: top center;
    inset: 12px 14px 50% 14px;
    border: 2px solid #9c6d39;
    z-index: 11;
    transition: transform 0.9s cubic-bezier(0.19, 1, 0.22, 1), opacity 0.6s ease, z-index 0s 0.55s;
}

.envelope-stage.opened .envelope-flap {
    z-index: 3;
}

.envelope-shadow {
    position: absolute;
    inset: 32px 28px 16px 28px;
    background: radial-gradient(circle at 50% 10%, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0));
    filter: blur(12px);
    z-index: 0;
    pointer-events: none;
}

.envelope-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 40% 24%, rgba(255, 255, 255, 0.18), transparent 52%);
    mix-blend-mode: screen;
    opacity: 0.85;
    z-index: 4;
    pointer-events: none;
}

.resume-card {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%) rotate(90deg) scale(var(--resume-scale-start));
    transform-origin: center center;
    pointer-events: none;
    z-index: 10;
    opacity: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    backface-visibility: hidden;
    overflow: hidden;
    max-height: none;
}

.envelope-stage.opened .resume-card {
    pointer-events: auto;
    animation: paper-slide 1s ease-out forwards;
    animation-delay: 0.3s;
    overflow: hidden !important;
    max-height: none !important;
}

@keyframes paper-slide {
    0% {
        transform: translateX(-50%) translateY(-50%) rotate(90deg) scale(var(--resume-scale-start));
        opacity: 0;
        z-index: 12;
    }


    15% {
        transform: translateX(-50%) translateY(-60%) rotate(90deg) scale(var(--resume-scale-15));
        opacity: 1;
        z-index: 12;
    }

    25% {
        transform: translateX(-50%) translateY(-65%) rotate(90deg) scale(calc((var(--resume-scale-15) + var(--resume-scale-35)) / 2));
        z-index: 12;
    }


    35% {
        transform: translateX(-50%) translateY(-70%) rotate(90deg) scale(var(--resume-scale-35));
        z-index: 12;
    }


    45% {
        z-index: 12;
    }


    65% {
        transform: translateX(-50%) translateY(-70%) rotate(30deg) scale(var(--resume-scale-65));
        z-index: 12;
    }


    100% {
        transform: translateX(-50%) translateY(var(--resume-translate-end)) rotate(0deg) scale(var(--resume-scale-end));
        opacity: 1;
        z-index: 12;
    }
}

.envelope-stage.opened .envelope-flap {
    transform: rotateX(172deg) translateZ(4px);
    opacity: 0.82;
}

.envelope-controls {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    text-align: center;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.envelope-button {
    background: #8b5a2b;
    color: #fff;
    border: none;
    padding: 12px 18px;
    font-size: 14px;
    letter-spacing: 0.25px;
    cursor: pointer;
    border-radius: 6px;
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.22);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.envelope-stage.opened .envelope-controls {
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
}

.envelope-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.26);
    background: #7a4e25;
}

.envelope-hint {
    font-size: 13px;
    color: var(--muted);
    max-width: 560px;
}

body.dark-mode .envelope-button {
    background: #c6975f;
    color: #0f172a;
}

@media (max-width: 720px) {
    .envelope-stage {
        padding-top: 0px;
        overflow-x: hidden;
        width: 100%;
        max-height: none;
        overflow-y: visible;
        min-height: 100vh;
    }

    .resume-card {
        max-height: none;
        overflow: hidden !important;
    }

    .envelope-visual {
        height: 280px;
    }

    :root {
        --resume-scale-start: 0.36;
        --resume-scale-15: 0.42;
        --resume-scale-35: 0.50;
        --resume-scale-65: 0.96;
        --resume-scale-end: 1.0;
        --resume-translate-end: -7%;
    }


    .resume-card {
        top: 50%;
        transform: translateX(-50%) translateY(-50%) rotate(0deg) scale(var(--resume-scale-start));
    }

    .envelope-stage.opened .resume-card {
        animation: paper-slide-mobile 0.9s ease-out forwards;
    }

    @keyframes paper-slide-mobile {
        0% {
            transform: translateX(-50%) translateY(-50%) rotate(0deg) scale(var(--resume-scale-start));
            opacity: 0;
            z-index: 12;
        }

        20% {
            transform: translateX(-50%) translateY(-62%) rotate(0deg) scale(var(--resume-scale-15));
            opacity: 1;
            z-index: 12;
        }

        45% {
            transform: translateX(-50%) translateY(-72%) rotate(0deg) scale(var(--resume-scale-35));
            z-index: 12;
        }

        70% {
            transform: translateX(-50%) translateY(-68%) rotate(0deg) scale(var(--resume-scale-65));
            z-index: 12;
        }

        100% {
            transform: translateX(-50%) translateY(var(--resume-translate-end)) rotate(0deg) scale(var(--resume-scale-end));
            opacity: 1;
            z-index: 12;
        }
    }
}

.header {
    border-bottom: 2px solid var(--border);
    padding-bottom: 20px;
    margin-bottom: 28px;
}

.header-main {
    display: flex;
    align-items: center;
    gap: 18px;
}

.avatar {
    width: 96px;
    height: 96px;
    border: 1px solid var(--border);
    border-radius: 0;
    background: var(--accent-light) url('../Images/web_logo.png') center/cover no-repeat;
    transition: background-image 0.2s ease;
}

.avatar:hover {
    background-image: url('../Images/web_shy.png');
}

body.dark-mode .avatar {
    background-image: url('../Images/darkmode_normal.png');
}

body.dark-mode .avatar:hover {
    background-image: url('../Images/darkmode_shy.png');
}

.name {
    font-size: 32px;
    letter-spacing: 0.3px;
    margin-bottom: 6px;
    color: var(--accent);
}

.role {
    font-size: 18px;
    color: var(--muted);
    margin-bottom: 10px;
}

.contact-line {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 14px;
    color: var(--muted);
}

.section {
    margin-bottom: 24px;
}

.section h2 {
    font-size: 18px;
    letter-spacing: 0.2px;
    margin-bottom: 12px;
    color: var(--accent);
}

.section p {
    line-height: 1.6;
    color: var(--muted);
    font-size: 15px;
}

.pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 8px;
}

.pill {
    background: var(--accent-light);
    border: 1px solid var(--border);
    padding: 8px 12px;
    border-radius: 0;
    font-size: 13px;
    color: var(--ink);
}

.list-item {
    margin-bottom: 12px;
}

.list-item strong {
    display: inline-block;
    margin-bottom: 4px;
    color: var(--ink);
}

.two-column {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px 24px;
}

.card {
    background: var(--accent-light);
    border: 1px solid var(--border);
    border-radius: 0;
    padding: 14px 16px;
}

.card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.footer-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.btn-link {
    text-decoration: none;
    background: var(--accent);
    color: #ffffff;
    padding: 12px 18px;
    border-radius: 0;
    font-size: 14px;
    letter-spacing: 0.2px;
}

.btn-link.secondary {
    background: #374151;
    color: #ffffff;
}

body.dark-mode .btn-link {
    background: #f3f4f6;
    color: #111827;
}

body.dark-mode .btn-link.secondary {
    background: #4b5563;
    color: #ffffff;
}

.top-actions {
    position: absolute;
    top: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-end;
}

.menu-toggle {
    display: none;
    position: absolute;
    top: 16px;
    right: 16px;
    background: #111827;
    color: #fff;
    border: 1px solid var(--border);
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 14px;
    letter-spacing: 0.2px;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
    z-index: 20;
}

body.dark-mode .menu-toggle {
    background: #f3f4f6;
    color: #111827;
}

.top-actions .btn-link {
    padding: 10px 14px;
    font-size: 13px;
    letter-spacing: 0.15px;
    width: 220px;
    text-align: center;
}

.theme-btn {
    background: var(--accent);
    color: #ffffff;
    border: 1px solid var(--border);
    padding: 10px 14px;
    font-size: 13px;
    cursor: pointer;
    border-radius: 0;
    letter-spacing: 0.15px;
    width: 220px;
    text-align: center;
}

.theme-btn:hover {
    background: var(--muted);
}

body.dark-mode .theme-btn {
    background: #f3f4f6;
    color: #111827;
}

@media (max-width: 640px) {
    .page {
        padding: 36px 24px;
    }

    .name {
        font-size: 26px;
    }

    .contact-line {
        flex-direction: column;
        gap: 6px;
    }

    .footer-actions {
        flex-direction: column;
    }

    .btn-link {
        width: 100%;
        text-align: center;
    }

    .header-main {
        align-items: flex-start;
    }

    .menu-toggle {
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }

    .top-actions {
        position: absolute;
        top: 60px;
        right: 16px;
        margin: 0;
        width: 260px;
        justify-content: flex-start;
        flex-direction: column;
        align-items: flex-start;
        background: var(--paper);
        border: 1px solid var(--border);
        padding: 12px;
        border-radius: 12px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
        display: none;
        z-index: 100;
    }

    .top-actions.show {
        display: flex;
    }

    .top-actions .btn-link,
    .theme-btn {
        width: 100%;
    }
}