/* =================================================================
   LAYOUT.CSS — STRUCTURAL COMPONENTS & NAVIGATION
   Navigation dock, sidebar, theme switcher, sections framework
   ================================================================= */

/* =================================================================
   NAV DOCK — Floating Top Navigation with Enchanted Orbs
   Fixed position top-center navigation with glass morphism
   ================================================================= */

.nav-dock {
    /* Positioning */
    position: fixed;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    /* Center horizontally */
    z-index: var(--z-nav);
    /* Above content, below sidebar */

    /* Glassmorphism effect */
    background: rgba(11, 15, 13, .5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    /* Safari support */

    /* Styling */
    border: 1px solid rgba(197, 165, 107, .35);
    border-radius: 40px;
    /* Pill shape */
    padding: 6px 12px;
    box-shadow: var(--soft-glow);
    /* Subtle gold glow */
}

/* Button container - horizontal flex layout */
.nav-buttons {
    display: flex;
    gap: 10px;
    /* Space between orbs */
}

/* Individual navigation button orbs */
.nav-button {
    /* Size and shape */
    width: 46px;
    height: 46px;
    border-radius: 50%;
    /* Perfect circle */

    /* Layout */
    position: relative;
    cursor: pointer;

    /* Styling */
    color: var(--gold);
    background: radial-gradient(45% 45% at 50% 35%,
            var(--house-button-1) 0%,
            var(--house-button-2) 100%);
    /* Orb depth gradient */
    border: 1px solid rgba(197, 165, 107, .35);

    /* Smooth hover transitions */
    transition: transform var(--t-med) ease,
        box-shadow var(--t-med) ease;
}

/* Icon sizing */
.nav-button i {
    font-size: 1.1rem;
}

/* Hover glow effect - radial light overlay */
.nav-button::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    opacity: 0;
    /* Hidden by default */
    background: radial-gradient(60% 60% at 50% 50%,
            rgba(197, 165, 107, .18),
            transparent 60%);
    transition: opacity var(--t-med) ease;
}

/* Hover state - lifts and glows */
.nav-button:hover {
    transform: translateY(-3px);
    /* Subtle lift */
    box-shadow: 0 10px 28px rgba(0, 0, 0, .45);
}

.nav-button:hover::after {
    opacity: 1;
    /* Show glow overlay */
}

/* ═══ NAVIGATION BUTTON TOOLTIPS ═══ */
/* Appears below button on hover, offset to avoid wand cursor */
.nav-button::before {
    content: attr(data-tooltip);
    /* Uses data-tooltip attribute */

    /* Positioning - appears below button */
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;

    /* HORIZONTAL OFFSET ADJUSTMENT
       This shifts tooltip away from wand cursor's typical position
       Positive = right, Negative = left
       Adjust this value (currently 35px) if tooltip overlaps cursor */
    margin-left: 35px;

    /* Transform for smooth appearance */
    transform: translateX(-50%) translateY(-10px);
    /* Start slightly above */

    /* Styling */
    background: rgba(8, 12, 10, 0.95);
    border: 1px solid rgba(197, 165, 107, 0.4);
    border-radius: 8px;
    padding: 6px 12px;

    /* Typography */
    color: var(--gold);
    font-size: 0.85rem;
    font-family: 'Cinzel', serif;
    white-space: nowrap;
    /* Prevents line breaks */

    /* Initial state - hidden */
    opacity: 0;
    pointer-events: none;
    /* Doesn't block clicks */

    /* Smooth transitions */
    transition: all var(--t-med) ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    z-index: 100;
}

/* Tooltip visible state on hover */
.nav-button:hover::before {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    /* Slides to final position */
}

/* =================================================================
   SIDEBAR DRAWER — Carved Cabinet Profile Panel
   Slides in from left with profile info and social links
   ================================================================= */

.sidebar-drawer {
    /* Positioning */
    position: fixed;
    left: 0;
    top: 50%;
    transform: translateY(-50%) translateX(-100%);
    /* Hidden off-screen left */

    /* Animation */
    transition: transform .6s cubic-bezier(.68, -.55, .265, 1.55);
    /* Elastic ease */

    /* Layering */
    z-index: var(--z-sidebar);
    width: 22rem;
}

/* Open state - slides into view */
.sidebar-drawer.open {
    transform: translateY(-50%) translateX(0);
}

/* ═══ SIDEBAR HANDLE — Pull Tab ═══ */
/* The clickable tab that opens/closes the sidebar */
.sidebar-handle {
    /* Positioning - sticks out from right edge of sidebar */
    position: absolute;
    right: -2.6rem;
    /* Width of handle */
    top: 50%;
    transform: translateY(-50%);

    /* Size */
    width: 2.6rem;
    height: 6rem;

    /* Interaction */
    cursor: pointer;

    /* Glassmorphism */
    background: linear-gradient(135deg,
            var(--house-glass-3) 0%,
            var(--house-glass-4) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);

    /* Styling */
    border: 1px solid rgba(197, 165, 107, .4);
    border-left: none;
    /* No border on attached edge */
    border-radius: 0 14px 14px 0;
    /* Round on right side only */

    /* Layout - centers icon */
    display: grid;
    place-items: center;
    color: var(--gold);

    /* Effects */
    box-shadow:
        0 10px 30px rgba(0, 0, 0, .5),
        inset 0 1px 0 rgba(255, 255, 255, .05);
    /* Subtle inner highlight */
    transition: all var(--t-med) ease;
}

/* Handle hover state */
.sidebar-handle:hover {
    background: linear-gradient(135deg,
            var(--house-ui-bg-1) 0%,
            var(--house-ui-bg-2) 100%);
    border-color: rgba(197, 165, 107, .6);
    box-shadow:
        0 12px 36px rgba(0, 0, 0, .6),
        inset 0 1px 0 rgba(255, 255, 255, .08);
}

/* Icon glow effect on hover */
.sidebar-handle img {
    transition: filter 0.35s ease;
}

.sidebar-handle:hover img {
    filter:
        drop-shadow(0 0 15px rgba(197, 165, 107, 0.8))
        /* Gold glow */
        drop-shadow(0 0 25px rgba(126, 186, 148, 0.4))
        /* Emerald glow */
        brightness(1.12) saturate(1.15);
}

/* ═══ SIDEBAR CARD — Main Content Area ═══ */
.premium-sidebar-card {
    /* Layout */
    margin: 0;
    padding: 2rem 1.6rem;
    border-radius: 0 20px 20px 0;
    /* Round on right side only */

    /* Glassmorphism with house tint */
    border: 1px solid rgba(197, 165, 107, .4);
    background: linear-gradient(135deg,
            var(--house-glass-3) 20%,
            var(--house-glass-4) 50%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);

    /* Effects */
    box-shadow:
        0 20px 60px rgba(0, 0, 0, .6),
        /* Deep outer shadow */
        inset 0 1px 0 rgba(255, 255, 255, .08),
        /* Inner highlight */
        0 0 40px rgba(12, 59, 46, 0.3);
    /* House-colored glow */

    /* Overflow for animations */
    position: relative;
    overflow: hidden;
}

/* Animated border shimmer effect */
.premium-sidebar-card::before {
    content: "";
    position: absolute;
    inset: -2px;
    /* Extends beyond card edges */
    border-radius: inherit;
    padding: 2px;

    /* Gradient that moves around border */
    background: linear-gradient(135deg,
            transparent 0%,
            rgba(197, 165, 107, 0.4) 25%,
            /* Gold */
            rgba(126, 186, 148, 0.3) 50%,
            /* Emerald */
            rgba(197, 165, 107, 0.4) 75%,
            /* Gold */
            transparent 100%);

    /* Mask to show only border */
    -webkit-mask: linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;

    /* Animation */
    animation: border-shimmer 4s linear infinite;
    pointer-events: none;
    opacity: 0.6;
}

/* Border shimmer animation */
@keyframes border-shimmer {
    0% {
        background-position: 0% 0%;
    }

    100% {
        background-position: 200% 200%;
    }
}

/* ═══ PROFILE IMAGE RING — Animated Outer Ring ═══ */
.profile-ring {
    /* Size and centering */
    width: 160px;
    height: 160px;
    margin: 0 auto 1rem;
    border-radius: 999px;
    /* Perfect circle */

    /* Ring effect - padding creates space for gradient border */
    padding: 2px;
    background: linear-gradient(135deg,
            rgba(197, 165, 107, 0.9) 0%,
            /* Gold */
            rgba(126, 186, 148, 0.6) 35%,
            /* Emerald */
            rgba(197, 165, 107, 0.9) 70%,
            /* Gold */
            rgba(176, 184, 178, 0.5) 100%);
    /* Silver */

    /* Layering and effects */
    position: relative;
    animation: ring-shimmer 6s linear infinite;
    /* Color shift animation */
    transition: transform 0.4s ease, filter 0.4s ease;
    box-shadow:
        0 0 20px rgba(197, 165, 107, 0.4),
        inset 0 0 10px rgba(197, 165, 107, 0.2);
}

/* Ring shimmer animation - subtle hue rotation */
@keyframes ring-shimmer {
    0% {
        filter: hue-rotate(0deg) brightness(1);
    }

    50% {
        filter: hue-rotate(10deg) brightness(1.15);
    }

    100% {
        filter: hue-rotate(0deg) brightness(1);
    }
}

/* Ring hover state */
.profile-ring:hover {
    transform: scale(1.05);
    box-shadow:
        0 0 50px rgba(197, 165, 107, 0.6),
        0 0 80px var(--house-accent-light),
        inset 0 0 30px rgba(197, 165, 107, 0.3);
}

/* Rotating outer glow - spins around ring */
.profile-ring::after {
    content: "";
    position: absolute;
    inset: -8px;
    /* Extends beyond ring */
    border-radius: inherit;

    /* Conic gradient creates rotating effect */
    background: conic-gradient(from 0deg,
            transparent 0deg,
            rgba(197, 165, 107, 0.4) 90deg,
            transparent 180deg,
            rgba(126, 186, 148, 0.3) 270deg,
            transparent 360deg);

    filter: blur(12px);
    animation: ring-rotate 8s linear infinite;
    opacity: 0.7;
    pointer-events: none;
}

/* Ring rotation animation */
@keyframes ring-rotate {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Profile image inside ring */
.profile-image {
    width: 100%;
    height: 100%;
    border-radius: inherit;

    /* Image with overlay gradient */
    background: linear-gradient(180deg,
            rgba(0, 0, 0, 0.186) 0%,
            rgba(0, 0, 0, 0.25) 100%),
        url('../images/ramna.jpg') center/cover;

    position: relative;
    z-index: 1;
    transition: background 0.4s ease;
}

/* Remove gradient overlay on hover */
.profile-ring:hover .profile-image {
    background: linear-gradient(180deg, transparent, transparent),
        url('../images/ramna.jpg') center/cover;
}

/* ═══ PROFILE TEXT ELEMENTS ═══ */

/* Name - large decorative font */
.profile-name {
    text-align: center;
    font-family: 'Cinzel', 'Old London', 'UnifrakturMaguntia', serif;
    font-size: 2.3rem;
    color: var(--gold);
    text-shadow: 0 0 12px rgba(0, 0, 0, .65);
    letter-spacing: .02em;
}

/* Title - italic subtitle */
.profile-title {
    text-align: center;
    color: #E2E5E2;
    margin-top: .25rem;
    font-style: italic;
    font-size: 1.25rem;
    line-height: 1.6;
}

/* Decorative divider line */
.profile-divider {
    width: 110px;
    height: 1px;
    margin: 1rem auto 1.25rem;
    background: linear-gradient(90deg,
            transparent,
            rgba(197, 165, 107, .55),
            transparent);
}

/* Quote box */
.profile-quote {
    /* Styling */
    background: rgba(0, 0, 0, .25);
    border-left: 3px solid rgba(197, 165, 107, .55);
    /* Gold accent */
    padding: 1rem 1.2rem;
    border-radius: 10px;

    /* Typography */
    color: var(--silver);
    font-size: 1.05rem;
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    line-height: 1.65;

    /* Effects */
    box-shadow:
        inset 0 1px 2px rgba(0, 0, 0, 0.3),
        0 2px 8px rgba(0, 0, 0, 0.2);
    transition: color 0.3s ease;
}

.profile-quote:hover {
    color: #E2E5E2;
    /* Brighter on hover */
}

/* ═══ CV DOWNLOAD BUTTON ═══ */
.cv-download-button {
    /* Layout */
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    margin: 2.5rem auto 0;
    padding: 0.75rem 1.5rem;
    width: fit-content;

    /* Styling */
    border: 2px solid rgba(197, 165, 107, 0.4);
    border-radius: 24px;
    color: var(--gold);
    text-decoration: none;

    /* Typography */
    font-family: 'Cinzel', serif;
    font-size: 0.85rem;
    font-weight: 550;
    letter-spacing: 0.05em;

    /* Animation and effects */
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* Hover glow effect */
.cv-download-button::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%,
            rgba(197, 166, 107, 0.122) 0%,
            transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* Hover state */
.cv-download-button:hover {
    transform: translateY(-3px);
    border-color: rgba(197, 165, 107, 0.65);
    background: linear-gradient(135deg,
            rgba(197, 166, 107, 0.129) 0%,
            rgba(183, 151, 95, 0.104) 100%);
    box-shadow:
        0 8px 15px rgba(0, 0, 0, 0.4),
        0 0 20px rgba(197, 165, 107, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

/* Download icon */
.cv-icon {
    width: 22px;
    height: 22px;
    object-fit: contain;
    transition: transform 0.3s ease, filter 0.3s ease;
}

/* Icon slides right on hover */
.cv-download-button:hover .cv-icon {
    transform: translateX(4px);
}

/* Active/click state */
.cv-download-button:active {
    transform: translateY(-1px);
}

/* ═══ SOCIAL LINKS ═══ */
.social-links {
    display: flex;
    justify-content: center;
    gap: .75rem;
    margin-top: 1.1rem;
}

/* Individual social link orb */
.social-link {
    /* Size and shape */
    width: 48px;
    height: 48px;
    border-radius: 50%;

    /* Layout */
    display: grid;
    place-items: center;

    /* Styling */
    color: var(--gold);
    text-decoration: none;
    border: 1px solid rgba(197, 165, 107, .35);
    background: radial-gradient(45% 45% at 50% 40%,
            var(--house-button-3) 0%,
            var(--house-button-4) 100%);

    /* Animation */
    transition: all var(--t-med) ease;
    position: relative;
    overflow: visible;
    font-size: 1.1rem;
}

/* Inner glow overlay */
.social-link::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(circle at 50% 50%,
            rgba(197, 165, 107, 0.2) 0%,
            transparent 70%);
    opacity: 0;
    transition: opacity var(--t-med) ease;
}

/* Hover state - lifts and glows */
.social-link:hover {
    transform: translateY(-4px) scale(1.1);
    border-color: rgba(197, 165, 107, .6);
    box-shadow:
        0 8px 24px rgba(0, 0, 0, 0.4),
        0 0 30px var(--house-accent-light);
}

.social-link:hover::before {
    opacity: 1;
}

/* ═══ HOUSE EMBLEM — Serpent Icon with Text ═══ */
.house-emblem {
    margin-top: 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

/* Serpent icon */
.house-emblem i {
    color: var(--gold);
    font-size: 3.2rem;
    filter: drop-shadow(0 0 15px rgba(197, 165, 107, 0.5));
    animation: serpent-breathe 4s ease-in-out infinite;
    position: relative;
}

/* Breathing animation for serpent */
@keyframes serpent-breathe {

    0%,
    100% {
        transform: scale(1);
        filter: drop-shadow(0 0 15px rgba(197, 165, 107, 0.5));
    }

    50% {
        transform: scale(1.08);
        filter: drop-shadow(0 0 25px rgba(197, 165, 107, 0.7));
    }
}

/* Ensures icon renders properly */
.house-emblem i::before {
    position: relative;
    z-index: 1;
}

/* "belongs to" text */
.house-emblem-prefix {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1rem;
    letter-spacing: 0.08em;
    color: #E2E5E2;
    font-style: italic;
    opacity: 0.7;
    margin-bottom: 0.2rem;
}

/* House name label */
.house-emblem-label {
    font-family: 'Cinzel', serif;
    font-size: 1rem;
    color: var(--gold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    opacity: 0.85;
    text-shadow: 0 0 8px rgba(197, 165, 107, 0.3);
}

/* =================================================================
   THEME ARTIFACT — House Switcher (Coins + Orb)
   Fixed top-right house selection panel
   ================================================================= */

.theme-artifact {
    position: fixed;
    right: 1.2rem;
    top: 1.2rem;
    z-index: var(--z-customizer);
}

/* Toggle button - the orb that opens the panel */
.artifact-toggle {
    /* Size and shape */
    width: 58px;
    height: 58px;
    border-radius: 50%;

    /* Styling */
    border: 1px solid rgba(197, 165, 107, .4);
    color: var(--gold);
    background: radial-gradient(50% 50% at 50% 45%,
            var(--house-button-5) 0%,
            var(--house-button-6) 100%);

    /* Layout */
    display: grid;
    place-items: center;
    cursor: pointer;

    /* Effects */
    box-shadow: 0 6px 18px rgba(0, 0, 0, .45);
    transition: transform var(--t-med);
}

/* Icon inside toggle */
.artifact-icon {
    width: 34px;
    height: 34px;
    object-fit: contain;
    filter: drop-shadow(0 0 6px rgba(197, 165, 107, .35));
}

/* Hover state - slight rotation and scale */
.artifact-toggle:hover {
    transform: rotate(8deg) scale(1.04);
}

/* ═══ ARTIFACT PANEL — House Selection Dropdown ═══ */
.artifact-panel {
    /* Positioning */
    margin-top: .6rem;
    margin-left: -160px;
    /* Shifts panel to the left */

    /* Glassmorphism */
    background: rgba(8, 12, 10, .9);
    border: 1px solid rgba(197, 165, 107, .35);
    border-radius: 14px;
    padding: .6rem;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);

    /* Hidden by default */
    display: none;
}

/* Open state - shows panel */
.artifact-panel.open {
    display: block;
}

/* ═══ HOUSE COINS — Individual Selection Buttons ═══ */
.coin {
    /* Layout */
    display: grid;
    grid-template-columns: 36px 1fr;
    gap: .6rem;
    align-items: center;

    /* Interaction */
    cursor: pointer;

    /* Styling */
    padding: .6rem .7rem;
    border-radius: 10px;
    border: 1px solid rgba(197, 165, 107, .28);
    color: var(--gold);
    background: linear-gradient(180deg,
            var(--coin-bg-1),
            var(--coin-bg-2));

    /* Animation */
    transition: background var(--t-med),
        transform var(--t-med);
}

/* Hover state */
.coin:hover {
    background: linear-gradient(180deg,
            var(--coin-hover-bg),
            var(--coin-bg-1));
    transform: translateX(2px);
}

/* House crest icon container */
.crest {
    /* Size and shape */
    width: 36px;
    height: 36px;
    border-radius: 50%;

    /* Metallic gradient background */
    background: conic-gradient(from 0deg,
            #6e7f77,
            #b5bdb8,
            #6e7f77) border-box;

    /* Layout */
    display: grid;
    place-items: center;
    color: #0A1713;
}

/* Crest image */
.crest-icon {
    width: 70%;
    height: 70%;
    object-fit: contain;
    filter: drop-shadow(0 0 4px rgba(197, 165, 107, .25));
}

/* House-specific icon glows */
.crest-gryffindor .crest-icon {
    filter: drop-shadow(0 0 6px rgba(116, 0, 1, 0.4));
}

.crest-ravenclaw .crest-icon {
    filter: drop-shadow(0 0 6px rgba(14, 26, 64, 0.4));
}

.crest-hufflepuff .crest-icon {
    filter: drop-shadow(0 0 6px rgba(238, 185, 57, 0.4));
}

/* House motto text */
.coin small {
    color: var(--silver);
    opacity: .85;
}

/* =================================================================
   HOUSE BADGE — Fixed Bottom-Right Indicator
   Shows currently selected house with crest icon
   ================================================================= */

.house-badge {
    /* Positioning */
    position: fixed;
    right: 1.2rem;
    bottom: 1.2rem;
    z-index: 50;
    transition: bottom 0.3s ease;
    /* Animated when footer appears */

    /* Layout and sizing */
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    width: fit-content;

    /* Glassmorphism appearance */
    background: var(--house-badge-bg);
    border: 1px solid var(--house-badge-border);
    border-radius: 20px;

    /* Typography */
    color: var(--gold);
    font-size: 0.9rem;
    font-family: 'Cinzel', serif;

    /* Effects */
    backdrop-filter: blur(10px);
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.4),
        0 0 20px var(--house-badge-glow);
    transition: all 0.3s ease;
}

/* Hover state - lifts and glows */
.house-badge:hover {
    transform: translateY(-2px);
    box-shadow:
        0 6px 16px rgba(0, 0, 0, 0.5),
        0 0 30px var(--house-badge-glow);
}

/* Crest icon */
.house-badge img {
    width: 20px;
    height: 20px;
    object-fit: contain;
    filter: drop-shadow(0 0 4px rgba(197, 165, 107, 0.5));
}

/* House name text */
.house-badge span {
    line-height: 1;
}

/* =================================================================
   CONTENT SECTIONS — Base Layout Framework
   All sections (hero, about, skills, etc.) use this structure
   ================================================================= */

.content-section {
    /* Layout */
    position: relative;
    min-height: 100vh;
    /* Full viewport height minimum */
    padding: 6rem 2rem;

    /* Flexbox centering */
    display: flex;
    align-items: center;

    /* Overflow for effects */
    overflow: hidden;
}

/* Section content wrapper - constrains max width */
.section-content {
    position: relative;
    z-index: 2;
    /* Above background effects */
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
}

/* Section header - title and subtitle */
.section-header {
    text-align: center;
    margin-bottom: 3.2rem;
}

/* Section title - large decorative heading */
.section-title {
    font-family: 'Cinzel', serif;
    font-size: clamp(2.3rem, 6vw, 4.6rem);
    /* Responsive sizing */
    color: var(--gold);
}

/* Section subtitle - italic descriptor */
.section-subtitle {
    font-style: italic;
    color: #E2E5E2;
    font-size: 1.25rem;
    line-height: 1.6;
}