@font-face {
    font-family: "iranyekan";
    src: url("font/woff/iranyekanwebregularfanum.woff") format("woff");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "iranyekan";
    src: url("font/woff/iranyekanwebboldfanum.woff") format("woff");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

:root {
    --background: #f5f6f8;
    --surface: #ffffff;
    --surface-soft: #f8f9fb;
    --text: #20242b;
    --muted: #737a84;
    --border: #e5e7eb;
    --accent: #2463eb;
    --accent-dark: #1748b5;
    --accent-soft: #edf3ff;
    --success: #20a36a;
    --radius: 16px;
    --max-width: 1180px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    background: var(--background);
    font-family: "iranyekan", Tahoma, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.9;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

button,
input,
textarea,
select {
    font: inherit;
}

.skip-link {
    position: fixed;
    top: -60px;
    right: 20px;
    z-index: 1000;
    padding: 8px 16px;
    color: #fff;
    background: var(--accent);
    border-radius: 8px;
}

.skip-link:focus {
    top: 16px;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    width: min(100% - 40px, var(--max-width));
    min-height: 72px;
    margin: auto;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-size: 1rem;
    font-weight: 700;
    white-space: nowrap;
}

.brand img {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 24px;
    color: var(--muted);
    font-size: 0.9rem;
}

.main-nav a {
    position: relative;
    padding: 23px 0 20px;
    transition: color 0.2s ease;
}

.main-nav a::after {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 2px;
    content: "";
    background: var(--accent);
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--accent);
}

.main-nav a.active::after {
    transform: scaleX(1);
}

.page {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    align-items: start;
    gap: 56px;
    width: min(100% - 40px, var(--max-width));
    margin: 0 auto;
    padding: 60px 0 80px;
    direction: ltr;
}

.profile-panel,
.resume-content {
    direction: rtl;
}

.profile-panel {
    position: sticky;
    top: 104px;
    padding: 28px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.profile-image {
    display: flex;
    justify-content: center;
    margin-bottom: 22px;
}

.profile-image img {
    width: 168px;
    height: 168px;
    object-fit: cover;
    border: 1px solid var(--border);
    border-radius: 50%;
}

.profile-label {
    margin: 0 0 5px;
    color: var(--accent);
    font-size: 0.86rem;
    font-weight: 700;
}

.profile-panel h1 {
    margin: 0 0 12px;
    color: var(--text);
    font-size: 1.8rem;
    line-height: 1.4;
}

.profile-summary {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.profile-status {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 24px 0;
    padding: 10px 12px;
    color: #276749;
    background: #f0faf5;
    border: 1px solid #d6f0e1;
    border-radius: 9px;
    font-size: 0.8rem;
}

.profile-status span {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
}

.profile-details {
    display: grid;
    gap: 16px;
    padding: 20px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.profile-details div {
    display: grid;
    gap: 2px;
}

.profile-details span {
    color: var(--muted);
    font-size: 0.78rem;
}

.profile-details strong {
    color: var(--text);
    font-size: 0.88rem;
    font-weight: 400;
}

.profile-links {
    display: grid;
    gap: 10px;
    margin-top: 20px;
}

.profile-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    color: var(--accent);
    border: 1px solid #d8e3fc;
    border-radius: 9px;
    font-size: 0.86rem;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.profile-links a:hover {
    background: var(--accent-soft);
    border-color: #b9cdf8;
}

.profile-links img {
    width: 18px;
    height: 18px;
}

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

.resume-section {
    padding: 0 0 52px;
    margin-bottom: 52px;
    border-bottom: 1px solid var(--border);
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.resume-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.resume-section:last-of-type {
    margin-bottom: 0;
}

.section-heading {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 28px;
}

.section-number {
    direction: ltr;
    padding-top: 5px;
    color: var(--accent);
    font-family: Arial, sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
}

.section-kicker {
    margin: 0 0 2px;
    color: var(--muted);
    font-size: 0.78rem;
}

.section-heading h2 {
    margin: 0;
    color: var(--text);
    font-size: 1.65rem;
    line-height: 1.4;
}

.about-content {
    max-width: 760px;
}

.about-content p {
    margin: 0 0 18px;
    color: #555d68;
    font-size: 0.98rem;
}

.about-content p:last-child {
    margin-bottom: 0;
}

.skill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skill-list span {
    padding: 7px 14px;
    color: #3f4854;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 7px;
    font-size: 0.88rem;
    transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.skill-list span:hover {
    color: var(--accent);
    background: var(--accent-soft);
    border-color: #c5d5f7;
}

.resume-list {
    display: grid;
    gap: 24px;
}

.resume-item {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.resume-item:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.item-date {
    color: var(--muted);
    font-size: 0.82rem;
}

.item-main h3,
.project-main h3 {
    margin: 0 0 5px;
    color: var(--text);
    font-size: 1.05rem;
}

.item-main p,
.project-main p {
    margin: 0 0 8px;
    color: var(--muted);
    font-size: 0.88rem;
}

.text-link {
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 700;
}

.text-link:hover {
    color: var(--accent-dark);
    text-decoration: underline;
}

.project-list {
    display: grid;
    gap: 12px;
}

.project-item {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) 38px;
    align-items: start;
    gap: 16px;
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.project-item:hover {
    border-color: #b9cdf8;
    transform: translateY(-2px);
}

.project-index {
    direction: ltr;
    color: var(--accent);
    font-family: Arial, sans-serif;
    font-size: 0.82rem;
    font-weight: 700;
}

.project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--muted);
    font-size: 0.75rem;
}

.project-meta span {
    padding-left: 8px;
    border-left: 1px solid var(--border);
}

.project-meta span:last-child {
    border-left: 0;
}

.project-link {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    color: var(--accent);
    background: var(--accent-soft);
    border-radius: 50%;
    direction: ltr;
    font-family: Arial, sans-serif;
    font-size: 1.1rem;
    transition: color 0.2s ease, background 0.2s ease;
}

.project-link:hover {
    color: #fff;
    background: var(--accent);
}

.contact-section {
    padding-bottom: 0;
    border-bottom: 0;
}

.contact-intro {
    max-width: 650px;
    margin: 0 0 24px;
    color: var(--muted);
    font-size: 0.92rem;
}

.contact-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.contact-list a {
    display: grid;
    gap: 2px;
    padding: 15px 18px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.contact-list a:hover {
    background: var(--accent-soft);
    border-color: #bfd0f5;
}

.contact-list span {
    color: var(--muted);
    font-size: 0.75rem;
}

.contact-list strong {
    direction: ltr;
    color: var(--text);
    font-size: 0.86rem;
    font-weight: 400;
    text-align: right;
    overflow-wrap: anywhere;
}

.footer {
    padding-top: 32px;
    color: var(--muted);
    font-size: 0.78rem;
    text-align: center;
}

@media (max-width: 900px) {
    .page {
        grid-template-columns: 240px minmax(0, 1fr);
        gap: 32px;
    }

    .profile-panel {
        padding: 22px;
    }

    .profile-image img {
        width: 135px;
        height: 135px;
    }

    .main-nav {
        gap: 14px;
    }

    .main-nav a {
        font-size: 0.8rem;
    }
}

@media (max-width: 720px) {
    .topbar-inner {
        width: min(100% - 28px, var(--max-width));
    }

    .topbar {
        position: static;
    }

    .main-nav {
        display: none;
    }

    .page {
        display: block;
        width: min(100% - 28px, var(--max-width));
        padding-top: 28px;
    }

    .profile-panel {
        position: static;
        margin-bottom: 42px;
        text-align: center;
    }

    .profile-image {
        margin-bottom: 16px;
    }

    .profile-details {
        grid-template-columns: repeat(3, 1fr);
        text-align: right;
    }

    .profile-links {
        grid-template-columns: repeat(2, 1fr);
    }

    .section-heading {
        margin-bottom: 22px;
    }
}

@media (max-width: 520px) {
    body {
        font-size: 15px;
    }

    .page {
        width: min(100% - 24px, var(--max-width));
        padding-bottom: 45px;
    }

    .profile-panel {
        padding: 22px 18px;
    }

    .profile-panel h1 {
        font-size: 1.55rem;
    }

    .profile-details {
        display: grid;
        grid-template-columns: 1fr;
        gap: 12px;
        text-align }

    .resume }

    .profile-links {
        grid-template-columns: 1fr;
    }

    .resume-section {
        padding-bottom: 38px;
        margin-bottom: 38px;
    }

    .section-heading {
        gap: 12px;
    }

    .section-heading h2 {
        font-size: 1.4rem;
    }

    .resume-item {
        display: block;
    }

    .item-date {
        margin-bottom: 6px;
    }

    .project-item {
        grid-template-columns: 30px minmax(0, 1fr) 32px;
        gap: 10px;
        padding: 16px 14px;
    }

    .project-main h3 {
        font-size: 0.96rem;
    }

    .project-main p {
        font-size: 0.82rem;
    }

    .project-meta {
        display: block;
    }

    .project-meta span {
        display: inline-block;
        margin-left: 7px;
        margin-bottom: 4px;
    }

    .contact-list {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition: none !important;
        animation: none !important;
    }

    .resume-section {
        opacity: 1;
        transform: none;
    }
}