html {
    scroll-behavior: smooth;
}

/* =========================
   BASE LAYOUT
========================= */

.portfolio-page {
    min-height: 100vh;
    background: radial-gradient(circle at top left, rgba(var(--mud-palette-primary-rgb), 0.10), transparent 28%), radial-gradient(circle at top right, rgba(var(--mud-palette-secondary-rgb), 0.08), transparent 24%), linear-gradient(135deg, var(--mud-palette-background) 0%, var(--mud-palette-surface) 100%);
    color: var(--mud-palette-text-primary);
}

.portfolio-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 28px;
    padding: 28px;
    max-width: 1650px;
    margin: 0 auto;
}

.sidebar-area {
    position: sticky !important;
    top: 30px;
    height: 100vh;
}

.content-area {
    min-width: 0;
}

.portfolio-section {
    margin-bottom: 28px;
}

/* =========================
   SHARED SURFACES / CARDS
========================= */

.section-card,
.badge-card,
.contact-card,
.hero-surface,
.portfolio-nav,
.education-entry-card,
.experience-card,
.arsenal-skill-card,
.project-glass-card,
.badge-glass-card,
.mobile-portfolio-bar,
.mobile-menu-panel,
.contact-section {
    background: linear-gradient(180deg, var(--mud-palette-surface) 0%, var(--mud-palette-background) 100%);
    border: 1px solid var(--mud-palette-divider);
    box-shadow: 0 10px 34px rgba(0, 0, 0, 0.12);
    backdrop-filter: blur(12px);
}

.section-card {
    border-radius: 28px;
    padding: 34px;
}

/* =========================
   SECTION HEADERS
========================= */

.section-header {
    text-align: center;
    margin-bottom: 24px;
}

.section-title {
    font-weight: 800;
    color: var(--mud-palette-text-primary);
    margin-bottom: 8px;
    text-shadow: 0 0 10px rgba(var(--mud-palette-primary-rgb), 0.16), 0 0 18px rgba(var(--mud-palette-secondary-rgb), 0.10);
}

    .section-title span {
        color: var(--mud-palette-primary);
    }

    .section-title .accent-secondary,
    .skills-title .accent-secondary {
        color: var(--mud-palette-secondary);
    }

.section-subtitle {
    color: var(--mud-palette-text-secondary);
    max-width: 680px;
    margin: 0 auto;
}

/* =========================
   NAVIGATION
========================= */

.nav-branding {
    padding-inline: 6px;
}

.nav-name {
    font-weight: 800;
    color: var(--mud-palette-text-primary);
    line-height: 1.1;
}

.portfolio-nav {
    padding: 28px 22px;
    border-radius: 24px;
}

.nav-subtitle {
    color: var(--mud-palette-text-secondary);
    margin-top: 4px;
}

.nav-section-label {
    color: var(--mud-palette-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-weight: 700;
    padding-inline: 6px;
}

.nav-btn {
    justify-content: flex-start;
    text-transform: none;
    color: var(--mud-palette-text-primary) !important;
    border-radius: 14px;
    padding: 10px 12px;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

    .nav-btn:hover {
        background: linear-gradient( 90deg, rgba(var(--mud-palette-primary-rgb), 0.10) 0%, rgba(var(--mud-palette-secondary-rgb), 0.10) 100% );
        transform: translateX(4px);
    }

    .nav-btn .mud-button-start-icon {
        margin-right: 14px;
        color: var(--mud-palette-primary);
    }

.active-nav-btn {
    background: linear-gradient( 90deg, rgba(var(--mud-palette-primary-rgb), 0.13) 0%, rgba(var(--mud-palette-secondary-rgb), 0.10) 100% );
    color: var(--mud-palette-primary) !important;
    border: 1px solid rgba(var(--mud-palette-primary-rgb), 0.25);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.10);
}

    .active-nav-btn:hover {
        background: linear-gradient( 90deg, rgba(var(--mud-palette-primary-rgb), 0.16) 0%, rgba(var(--mud-palette-secondary-rgb), 0.13) 100% );
    }

    .active-nav-btn .mud-button-label {
        font-weight: 700;
    }

    .active-nav-btn .mud-button-start-icon {
        color: var(--mud-palette-primary) !important;
    }

.theme-toggle-btn {
    border-radius: 12px;
    background: linear-gradient( 135deg, rgba(var(--mud-palette-primary-rgb), 0.10) 0%, rgba(var(--mud-palette-secondary-rgb), 0.10) 100% );
    border: 1px solid var(--mud-palette-divider);
    transition: all 0.2s ease;
}

    .theme-toggle-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 18px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(var(--mud-palette-secondary-rgb), 0.14);
    }

/* =========================
   HERO
========================= */

.hero-surface {
    border-radius: 30px;
    padding: 36px;
}

.hero-card {
    min-height: 540px;
    display: flex;
    align-items: center;
}

.hero-image-wrapper {
    display: flex;
    justify-content: center;
}

.hero-image {
    width: 100%;
    max-width: 380px;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border-radius: 28px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18), 0 0 0 1px rgba(var(--mud-palette-secondary-rgb), 0.12);
    border: 1px solid rgba(var(--mud-palette-secondary-rgb), 0.18);
}

.hero-name {
    font-weight: 800;
    line-height: 1.05;
    color: var(--mud-palette-text-primary);
}

.hero-role {
    margin-top: 10px;
    color: var(--mud-palette-primary) !important;
}

.hero-tagline {
    color: var(--mud-palette-text-secondary);
    max-width: 700px;
    line-height: 1.8;
}

.hero-card .mud-button {
    min-width: 160px;
}

.social-links .mud-icon-button {
    background: linear-gradient( 135deg, rgba(var(--mud-palette-primary-rgb), 0.08) 0%, rgba(var(--mud-palette-secondary-rgb), 0.10) 100% );
    border: 1px solid rgba(var(--mud-palette-secondary-rgb), 0.18);
    border-radius: 14px;
    transition: all 0.2s ease;
}

    .social-links .mud-icon-button:hover {
        transform: translateY(-2px);
        border-color: rgba(var(--mud-palette-secondary-rgb), 0.28);
        box-shadow: 0 10px 24px rgba(var(--mud-palette-secondary-rgb), 0.14);
    }

/* =========================
   SKILLS
========================= */

.skills-arsenal-section {
    border-radius: 28px;
    padding: 48px 32px;
    background: linear-gradient(180deg, var(--mud-palette-surface) 0%, var(--mud-palette-background) 100%);
    border: 1px solid var(--mud-palette-divider);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.10);
}

.skills-header {
    text-align: center;
}

.skills-title {
    font-weight: 800;
    color: var(--mud-palette-text-primary);
    letter-spacing: 0.2px;
}

    .skills-title span {
        color: var(--mud-palette-primary);
    }

.skills-subtitle {
    margin-top: 10px;
    color: var(--mud-palette-text-secondary);
}

.arsenal-skill-card {
    height: 100%;
    min-height: 185px;
    border-radius: 22px;
    padding: 24px 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

    .arsenal-skill-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 14px 30px rgba(0, 0, 0, 0.14), 0 0 0 1px rgba(var(--mud-palette-secondary-rgb), 0.14);
        border-color: var(--mud-palette-secondary);
    }

.arsenal-icon-wrap {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: linear-gradient( 135deg, rgba(var(--mud-palette-primary-rgb), 0.10) 0%, rgba(var(--mud-palette-secondary-rgb), 0.10) 100% );
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.arsenal-icon {
    color: var(--mud-palette-primary);
    font-size: 1.15rem;
}

.arsenal-skill-name {
    font-weight: 700;
    color: var(--mud-palette-text-primary);
    margin-bottom: 18px;
    text-align: center;
}

.arsenal-progress-wrap {
    width: 100%;
    max-width: 92px;
}

.arsenal-progress {
    height: 6px !important;
    background-color: rgba(148, 163, 184, 0.14) !important;
}

    .arsenal-progress .mud-progress-linear-bar {
        background: linear-gradient(90deg, var(--mud-palette-primary) 0%, var(--mud-palette-secondary) 100%) !important;
    }

.arsenal-skill-caption {
    margin-top: 10px;
    color: var(--mud-palette-text-secondary);
    text-align: center;
    font-size: 0.72rem;
}

.arsenal-chip-row {
    row-gap: 10px;
    flex-wrap: wrap;
}

.arsenal-chip {
    background: rgba(var(--mud-palette-secondary-rgb), 0.10) !important;
    color: var(--mud-palette-text-primary) !important;
    border-radius: 999px !important;
    font-size: 0.78rem;
    padding-inline: 10px;
    border: 1px solid rgba(var(--mud-palette-secondary-rgb), 0.18);
}

    .arsenal-chip.featured {
        background: rgba(var(--mud-palette-secondary-rgb), 0.14) !important;
        border-color: rgba(var(--mud-palette-secondary-rgb), 0.30);
        color: var(--mud-palette-secondary) !important;
    }

/* =========================
   EXPERIENCE
========================= */

.experience-section {
    border-radius: 28px;
    padding: 34px;
}

.experience-timeline {
    display: flex;
    flex-direction: column;
    gap: 22px;
    max-width: 980px;
    margin-inline: auto;
}

.experience-item {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 18px;
    align-items: stretch;
}

.experience-rail {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.experience-dot,
.education-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: linear-gradient( 135deg, var(--mud-palette-primary) 0%, var(--mud-palette-secondary) 100% );
    box-shadow: 0 0 0 4px rgba(var(--mud-palette-secondary-rgb), 0.12);
    margin-top: 10px;
    flex-shrink: 0;
}

.experience-line {
    width: 2px;
    flex-grow: 1;
    margin-top: 8px;
    min-height: 95px;
    background: linear-gradient( 180deg, rgba(var(--mud-palette-primary-rgb), 0.24) 0%, rgba(var(--mud-palette-secondary-rgb), 0.12) 55%, rgba(var(--mud-palette-secondary-rgb), 0.04) 100% );
}

.experience-card {
    border-radius: 24px;
    padding: 24px 26px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

    .experience-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 14px 30px rgba(0, 0, 0, 0.14), 0 0 0 1px rgba(var(--mud-palette-secondary-rgb), 0.14);
        border-color: var(--mud-palette-secondary);
    }

.experience-top-row {
    margin-bottom: 10px;
}

.experience-date,
.education-date {
    display: inline-block;
    color: var(--mud-palette-secondary);
    font-weight: 700;
    letter-spacing: 0.4px;
    text-transform: uppercase;
}

.experience-role,
.education-qualification {
    color: var(--mud-palette-text-primary);
    font-weight: 800;
    margin-bottom: 6px;
    line-height: 1.2;
}

.experience-company {
    color: var(--mud-palette-secondary);
    font-weight: 600;
    margin-bottom: 14px;
}

.experience-description {
    color: var(--mud-palette-text-secondary);
    line-height: 1.75;
    max-width: 90ch;
}

/* =========================
   EDUCATION
========================= */

.education-section {
    border-radius: 28px;
    padding: 34px;
}

.education-timeline {
    display: flex;
    flex-direction: column;
    gap: 22px;
    max-width: 980px;
    margin-inline: auto;
}

.education-item {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 18px;
    align-items: stretch;
}

.education-rail {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.education-line {
    width: 2px;
    flex-grow: 1;
    margin-top: 8px;
    min-height: 85px;
    background: linear-gradient( 180deg, rgba(var(--mud-palette-primary-rgb), 0.24) 0%, rgba(var(--mud-palette-secondary-rgb), 0.12) 55%, rgba(var(--mud-palette-secondary-rgb), 0.04) 100% );
}

.education-entry-card {
    border-radius: 24px;
    padding: 24px 26px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

    .education-entry-card:hover {
        transform: translateY(-4px);
        border-color: var(--mud-palette-secondary);
        box-shadow: 0 14px 30px rgba(0, 0, 0, 0.14), 0 0 0 1px rgba(var(--mud-palette-secondary-rgb), 0.14);
    }

.education-date {
    margin-bottom: 10px;
}

.education-institution {
    color: var(--mud-palette-text-secondary);
    font-weight: 500;
}

/* =========================
   BADGES
========================= */

.badges-section {
    border-radius: 28px;
    padding: 34px;
}

.badge-glass-card {
    height: 100%;
    border-radius: 26px;
    padding: 22px;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

    .badge-glass-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 16px 38px rgba(0, 0, 0, 0.14), 0 0 0 1px rgba(var(--mud-palette-secondary-rgb), 0.14);
        border-color: var(--mud-palette-secondary);
    }

.badge-visual-wrap {
    min-height: 210px;
    border-radius: 20px;
    background: linear-gradient( 180deg, rgba(var(--mud-palette-surface-rgb), 1) 0%, rgba(var(--mud-palette-background-rgb), 1) 100% );
    border: 1px solid rgba(var(--mud-palette-secondary-rgb), 0.14);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow: hidden;
}

.badge-visual-image {
    max-width: 100%;
    max-height: 170px;
    object-fit: contain;
    display: block;
}

.badge-visual-placeholder {
    color: var(--mud-palette-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 170px;
}

.badge-content {
    text-align: center;
    padding-top: 18px;
}

.badge-title {
    color: var(--mud-palette-text-primary);
    font-weight: 800;
    line-height: 1.35;
    margin-bottom: 8px;
}

.badge-issuer {
    color: var(--mud-palette-text-secondary);
    line-height: 1.6;
}

.credly-badge-wrap {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

    .credly-badge-wrap iframe {
        border: none;
        max-width: 100%;
    }

/* =========================
   PROJECTS
========================= */

.project-glass-card {
    height: 100%;
    overflow: hidden;
    border-radius: 28px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

    .project-glass-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 18px 44px rgba(0, 0, 0, 0.16), 0 0 0 1px rgba(var(--mud-palette-secondary-rgb), 0.18);
        border-color: var(--mud-palette-secondary);
    }

.project-media-wrap {
    position: relative;
    height: 250px;
    overflow: hidden;
    background: linear-gradient( 135deg, rgba(var(--mud-palette-primary-rgb), 0.06) 0%, rgba(var(--mud-palette-secondary-rgb), 0.08) 100% );
}

.project-media-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease, filter 0.35s ease;
}

.project-glass-card:hover .project-media-image {
    transform: scale(1.05);
    filter: brightness(0.78);
}

.project-media-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mud-palette-secondary);
    background: linear-gradient(180deg, var(--mud-palette-surface) 0%, var(--mud-palette-background) 100%);
}

.project-media-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient( 180deg, rgba(var(--mud-palette-secondary-rgb), 0.03) 0%, rgba(15, 23, 42, 0.10) 45%, rgba(15, 23, 42, 0.24) 100% );
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.project-hover-actions {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.25s ease, transform 0.25s ease;
    z-index: 2;
    padding: 16px;
}

.project-glass-card:hover .project-hover-actions {
    opacity: 1;
    transform: translateY(0);
}

.project-action-btn {
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.12);
}

.project-glass-body {
    padding: 24px 24px 22px;
}

.project-glass-title {
    color: var(--mud-palette-text-primary);
    font-weight: 800;
    margin-bottom: 10px;
    line-height: 1.2;
}

.project-glass-description {
    color: var(--mud-palette-text-secondary);
    line-height: 1.75;
    min-height: 84px;
}

.project-chip-row {
    flex-wrap: wrap;
    row-gap: 10px;
}

.project-inline-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.project-chip.featured {
    background: rgba(var(--mud-palette-secondary-rgb), 0.12) !important;
    border-color: rgba(var(--mud-palette-secondary-rgb), 0.24) !important;
    color: var(--mud-palette-secondary) !important;
}

.clickable-card {
    cursor: pointer;
}

.project-dialog-image-wrap {
    width: 100%;
    overflow: hidden;
    border-radius: 18px;
    border: 1px solid rgba(var(--mud-palette-secondary-rgb), 0.16);
}

.project-dialog-image {
    width: 100%;
    max-height: 320px;
    object-fit: cover;
    display: block;
}

.project-dialog-description {
    color: var(--mud-palette-text-secondary);
    line-height: 1.75;
}

/* =========================
   CONTACT
========================= */

.contact-card {
    text-align: left;
    border-radius: 28px;
    padding: 34px;
}

.contact-section {
    border-radius: 28px;
    padding: 34px;
    color: var(--mud-palette-text-primary);
    min-height: calc(100%) !important;
    padding-bottom: 110px;
    padding-top: 100px;
    background: radial-gradient(circle at top right, rgba(var(--mud-palette-secondary-rgb), 0.08), transparent 32%), linear-gradient(180deg, var(--mud-palette-surface) 0%, var(--mud-palette-background) 100%);
}

.contact-left {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-right: 1.5rem;
}

.contact-eyebrow {
    color: var(--mud-palette-secondary);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.contact-heading {
    color: var(--mud-palette-text-primary);
    font-weight: 800;
    line-height: 0.95;
    margin-bottom: 1.25rem;
}

.contact-description {
    color: var(--mud-palette-text-secondary);
    max-width: 420px;
    line-height: 1.75;
}

.contact-text,
.muted-text {
    color: var(--mud-palette-text-secondary);
    line-height: 1.7;
}

.contact-details {
    margin-top: 1rem;
}

.contact-info-card {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-icon-wrap {
    width: 46px;
    height: 46px;
    min-width: 46px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient( 135deg, rgba(var(--mud-palette-primary-rgb), 0.08) 0%, rgba(var(--mud-palette-secondary-rgb), 0.10) 100% );
    border: 1px solid rgba(var(--mud-palette-secondary-rgb), 0.22);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

.contact-icon {
    color: var(--mud-palette-secondary);
}

.contact-info-label {
    color: var(--mud-palette-text-secondary);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 0.15rem;
}

.contact-info-value {
    color: var(--mud-palette-text-primary);
    font-weight: 600;
}

.map-icon {
    font-size: 5rem !important;
    color: var(--mud-palette-text-disabled);
    opacity: 0.8;
}

.contact-form-card {
    background: linear-gradient( 180deg, rgba(var(--mud-palette-surface-rgb), 0.72) 0%, rgba(var(--mud-palette-background-rgb), 0.82) 100% );
    border: 1px solid rgba(var(--mud-palette-secondary-rgb), 0.14);
    border-radius: 24px;
    padding: 24px;
    box-shadow: 0 10px 34px rgba(0, 0, 0, 0.12);
    backdrop-filter: blur(12px);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

    .contact-form-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 14px 30px rgba(0, 0, 0, 0.14), 0 0 0 1px rgba(var(--mud-palette-secondary-rgb), 0.16);
        border-color: var(--mud-palette-secondary);
    }

.contact-input .mud-input-control {
    margin-top: 0;
}

.contact-input .mud-input-slot {
    background: rgba(var(--mud-palette-background-rgb), 0.72);
    border-radius: 12px;
}

.contact-input .mud-input-outlined-border {
    border-color: var(--mud-palette-divider) !important;
}

.contact-input:hover .mud-input-outlined-border,
.contact-input:focus-within .mud-input-outlined-border {
    border-color: var(--mud-palette-secondary) !important;
}

.contact-input input,
.contact-input textarea {
    color: var(--mud-palette-text-primary) !important;
}

.contact-input .mud-input-label {
    color: var(--mud-palette-text-secondary) !important;
}

.send-btn {
    height: 54px;
    border-radius: 14px;
    font-weight: 700;
    text-transform: none;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.10);
}

    .send-btn:hover {
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(var(--mud-palette-secondary-rgb), 0.18);
    }

.contact-form-footer {
    text-align: center;
    margin-top: 1rem;
    color: var(--mud-palette-text-secondary);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.message-sent-card {
  
    padding: 48px 32px;
    color: #fff;
    max-width: 100%;
    border: 1px solid rgba(var(--mud-palette-secondary-rgb), 0.16);

}

.message-sent-icon-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}

.message-sent-icon {
    width: 86px;
    height: 86px;
    border-radius: 22px;
    background: linear-gradient( 135deg, rgba(var(--mud-palette-primary-rgb), 0.08) 0%, rgba(var(--mud-palette-secondary-rgb), 0.12) 100% );
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

    .message-sent-icon::before,
    .message-sent-icon::after {
        content: "";
        position: absolute;
        width: 18px;
        height: 18px;
        border: 2px solid rgba(var(--mud-palette-secondary-rgb), 0.22);
    }

    .message-sent-icon::before {
        top: -10px;
        left: -10px;
        border-right: none;
        border-bottom: none;
    }

    .message-sent-icon::after {
        right: -10px;
        bottom: -10px;
        border-left: none;
        border-top: none;
    }

.message-sent-check {
    color: var(--mud-palette-text-primary);
    font-size: 2.2rem !important;
}

.message-sent-title {
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
}

.message-sent-subtitle {
    color: var(--mud-palette-text-primary);
    max-width: 420px;
    margin: 0 auto 32px auto;
    line-height: 1.7;
}

.message-sent-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.message-sent-btn {
    min-width: 180px;
    height: 50px;
    border-radius: 12px;
    font-weight: 600;
    text-transform: none;
}

@media (max-width: 600px) {
    .message-sent-card {
        padding: 32px 20px;
    }

    .message-sent-btn {
        width: 100%;
        min-width: unset;
    }

    .message-sent-actions {
        flex-direction: column;
    }
}

/* =========================
   MOBILE NAV
========================= */

.portfolio-nav-shell {
    width: 100%;
}

.mobile-portfolio-bar {
    transition: all 0.3s ease;
    width: 100%;
    border-radius: 0 0 18px 18px;
    padding: 12px 14px;
    margin-bottom: 16px;
    position: relative;
    z-index: 20;
}

    .mobile-portfolio-bar.scrolled {
        box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18), 0 0 0 1px rgba(var(--mud-palette-secondary-rgb), 0.12);
    }

.mobile-nav-name {
    color: var(--mud-palette-text-primary);
    font-weight: 700;
}

.mobile-nav-subtitle {
    color: var(--mud-palette-text-secondary);
}

.mobile-menu-btn {
    border-radius: 12px;
    background: linear-gradient( 135deg, rgba(var(--mud-palette-primary-rgb), 0.08) 0%, rgba(var(--mud-palette-secondary-rgb), 0.10) 100% );
}

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(2, 8, 20, 0);
    backdrop-filter: blur(0);
    z-index: 9998;
    pointer-events: none;
    transition: all 0.3s ease;
}

    .mobile-menu-overlay.open {
        background: rgba(2, 8, 20, 0.40);
        backdrop-filter: blur(4px);
        pointer-events: auto;
    }

.mobile-menu-panel {
    position: fixed;
    top: 0;
    left: 0;
    width: 290px;
    height: 100vh;
    z-index: 9999;
    padding: 18px 14px;
    overflow-y: auto;
    transform: translateX(-100%);
    opacity: 0;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease;
}

    .mobile-menu-panel.open {
        transform: translateX(0);
        opacity: 1;
    }

.mobile-drawer-content {
    padding: 6px 4px;
}

.mobile-nav-btn {
    justify-content: flex-start;
    width: 100%;
    min-height: 46px;
}

.desktop-only {
    display: block;
}

.mobile-only {
    display: none;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1100px) {
    .portfolio-layout {
        grid-template-columns: 1fr;
        padding-top: 0;
    }

    .sidebar-area {
        position: sticky !important;
        position: -webkit-sticky;
        top: 0 !important;
        z-index: 1100;
        align-self: start;
        height: auto;
    }

    .desktop-only {
        display: none;
    }

    .mobile-only {
        display: block;
    }
}

@media (max-width: 768px) {
    .portfolio-layout {
        padding: 16px;
        gap: 16px;
    }

    .section-card,
    .skills-arsenal-section,
    .hero-surface,
    .contact-card,
    .experience-section,
    .education-section,
    .badges-section,
    .contact-section {
        padding: 22px 18px;
        border-radius: 22px;
    }

    .arsenal-skill-card {
        min-height: 165px;
    }

    .hero-card {
        min-height: auto;
    }

    .hero-name {
        font-size: 2.2rem;
    }

    .experience-item,
    .education-item {
        grid-template-columns: 22px 1fr;
        gap: 12px;
    }

    .experience-card,
    .education-entry-card {
        padding: 18px;
        border-radius: 18px;
    }

    .experience-role,
    .education-qualification {
        font-size: 1.2rem;
    }

    .experience-line {
        min-height: 72px;
    }

    .education-line {
        min-height: 70px;
    }

    .badge-glass-card {
        padding: 18px;
        border-radius: 20px;
    }

    .badge-visual-wrap {
        min-height: 180px;
        border-radius: 18px;
    }

    .badge-visual-image {
        max-height: 145px;
    }

    .project-media-wrap {
        height: 220px;
    }

    .project-glass-body {
        padding: 18px;
    }

    .project-glass-description {
        min-height: auto;
    }

    .project-hover-actions {
        opacity: 1;
        transform: none;
        justify-content: flex-start;
        align-items: flex-end;
        padding: 14px;
    }

    .contact-form-card {
        padding: 18px;
        border-radius: 18px;
    }

    .contact-left {
        padding-right: 0;
        margin-bottom: 1.5rem;
    }
}


.theme-toggle-btn,
.mobile-theme-btn {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.04);
    transition: all 0.25s ease;
}

    .theme-toggle-btn:hover,
    .mobile-theme-btn:hover {
        transform: translateY(-1px);
        background: rgba(255, 255, 255, 0.08);
    }

.portfolio-nav {
    padding: 1.5rem;
    border-radius: 24px;
}

.mobile-portfolio-bar {
    padding: 1rem 1.25rem;
    border-radius: 0 0 20px 20px;
}

.mobile-menu-panel .mobile-theme-btn {
    background: rgba(255, 255, 255, 0.04);
}

.hp-field {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}