/* css/style.css — Minimal Professional Portfolio
   Beige · Black · Red  */
/* Fonts  */

/* Vazir — فارسی */
@font-face {
    font-family: 'Vazir';
    src: url('../fonts/vazir.ttf') format('truetype');
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: 'Vazir';
    src: url('../fonts/vazir.ttf') format('truetype');
    font-weight: 700;
    font-display: swap;
}

/* Inter — انگلیسی */
@font-face {
    font-family: 'Inter';
    src: url('../fonts/inter.ttf') format('truetype');
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('../fonts/inter-bold.ttf') format('truetype');
    font-weight: 700;
    font-display: swap;
}

/* CSS Variables & Theme */
:root {
    --font-sans: 'Vazir', 'Inter', sans-serif;
    --font-mono: 'Inter', 'Vazir', monospace;

    /* Light theme */
    --bg: #f8f6f2;
    --bg-dim: #f0ede7;
    --bg-card: #ffffff;
    --bg-card-hover: #faf9f7;
    --ink: #1a1a1a;
    --ink-soft: #4a4a4a;
    --ink-muted: #8a8a8a;
    --line: #e2ddd4;
    --accent: #c0392b;
    --accent-hover: #a93226;
    --accent-soft: #f0e0de;
    --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.08);
    --radius: 16px;
    --radius-sm: 10px;
    --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

    /* Hero */
    --hero-bg: var(--bg);
    --hero-text: var(--ink);
    --hero-text-soft: var(--ink-soft);
    --hero-border: var(--line);

}

[data-theme="dark"] {
    --bg: #121212;
    --bg-dim: #1a1a1a;
    --bg-card: #242424;
    --bg-card-hover: #2a2a2a;
    --ink: #ededed;
    --ink-soft: #bbbbbb;
    --ink-muted: #777777;
    --line: #333333;
    --accent: #e74c3c;
    --accent-hover: #ff6b5a;
    --accent-soft: #2d1a1a;
    --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);

    --hero-bg: var(--bg);
    --hero-text: var(--ink);
    --hero-text-soft: var(--ink-soft);
    --hero-border: var(--line);
}

/* Reset & Base */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--ink);
    line-height: 1.7;
    transition: background 0.4s ease, color 0.4s ease;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

::selection {
    background: var(--accent);
    color: #fff;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dim);
}

::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-hover);
}

/* Container */
.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: #fff;
    padding: 8px 20px;
    border-radius: 0 0 8px 8px;
    z-index: 9999;
    font-weight: 700;
    transition: top 0.3s;
    font-family: var(--font-mono);
}

.skip-link:focus {
    top: 0;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(248, 246, 242, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
    transition: background 0.4s ease, border-color 0.4s ease;
}

[data-theme="dark"] .navbar {
    background: rgba(18, 18, 18, 0.88);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.navbar-logo {
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: -0.02em;
    font-family: var(--font-mono);
}

.navbar-logo .logo-accent {
    color: var(--accent);
}

.navbar-logo .logo-dot {
    color: var(--ink);
}

.navbar-links {
    display: flex;
    align-items: center;
    gap: 32px;
    font-size: 0.85rem;
    font-weight: 500;
}

.navbar-links a {
    color: var(--ink-soft);
    transition: color 0.3s ease;
    position: relative;
}

.navbar-links a:hover,
.navbar-links a.active {
    color: var(--ink);
}

.navbar-links a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.navbar-actions button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--ink-soft);
    padding: 6px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 1.25rem;
}

.navbar-actions button:hover {
    background: var(--bg-dim);
    color: var(--ink);
}

.lang-toggle {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 6px;
    border: 1px solid var(--line);
    background: transparent;
    color: var(--ink-soft);
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.lang-toggle:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Mobile menu — hidden on desktop */
.menu-toggle {
    display: none !important;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--ink);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.menu-toggle.open span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.menu-toggle.open span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

.mobile-nav {
    display: none;
    flex-direction: column;
    gap: 2px;
    padding: 8px 16px 16px;
    border-top: 1px solid var(--line);
    background: var(--bg-dim);
}

.mobile-nav.open {
    display: flex;
}

.mobile-nav a {
    padding: 12px 12px;
    color: var(--ink-soft);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    border-bottom: 1px solid var(--line);
}

.mobile-nav a:last-child {
    border-bottom: none;
}

.mobile-nav a:hover {
    color: var(--ink);
    background: var(--bg);
}

/* Theme toggle icons */
.theme-icon {
    width: 24px;
    height: 24px;
    display: block;
    transition: background-color 0.3s ease, transform 0.3s ease;
    mask-size: contain;
    mask-repeat: no-repeat;
    -webkit-mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    background-color: var(--ink-soft);
}

.theme-icon:hover {
    transform: rotate(15deg);
    background-color: var(--ink);
}

.icon-sun {
    mask-image: url('../images/icons/light_mode.svg');
    -webkit-mask-image: url('../images/icons/light_mode.svg');
}

.icon-moon {
    mask-image: url('../images/icons/dark_mode.svg');
    -webkit-mask-image: url('../images/icons/dark_mode.svg');
}

/* نمایش/مخفی‌سازی بر اساس تم */
.theme-toggle .icon-sun {
    display: block;
}

.theme-toggle .icon-moon {
    display: none;
}

[data-theme="dark"] .theme-toggle .icon-sun {
    display: none;
}

[data-theme="dark"] .theme-toggle .icon-moon {
    display: block;
}

/* Section styles */
section {
    padding: 100px 0;
}

.section-beige {
    background: var(--bg-dim);
    transition: background 0.4s ease;
}

.section-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    margin-bottom: 8px;
}

.section-title {
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
    line-height: 1.15;
}

.section-title .accent {
    color: var(--accent);
}

.section-sub {
    color: var(--ink-soft);
    max-width: 560px;
    font-size: 1.05rem;
    margin-bottom: 4px;
}

/* HERO */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 68px;
    position: relative;
    overflow: hidden;
    background: var(--hero-bg);
    color: var(--hero-text);
    transition: background 0.4s ease, color 0.4s ease;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--ink);
    background: var(--accent-soft);
    padding: 4px 18px 4px 22px;
    border-radius: 100px;
    margin-bottom: 28px;
    border: 1px solid rgba(192, 57, 43, 0.10);
    font-family: var(--font-mono);
}

[data-theme="dark"] .hero-badge {
    border-color: rgba(231, 76, 60, 0.12);
}

.hero-badge .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse-dot 1s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.3;
        transform: scale(0.6);
    }
}

.hero h1 {
    font-size: clamp(2.8rem, 7vw, 4.6rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.02em;
}

.hero h1 .hero-name {
    color: var(--accent);
    display: inline-block;
}

.hero-role {
    font-size: 1.1rem;
    color: var(--hero-text-soft);
    margin-top: 12px;
    font-weight: 500;
}

.hero-desc {
    font-size: 1.05rem;
    color: var(--hero-text-soft);
    max-width: 500px;
    margin-top: 16px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 34px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    justify-content: center;
    font-family: inherit;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(192, 57, 43, 0.25);
}

.btn-secondary {
    background: var(--bg-dim);
    color: var(--ink);
    border: 1px solid var(--line);
}

.btn-secondary:hover {
    background: var(--line);
    transform: translateY(-3px);
}

.hero-trust {
    display: flex;
    justify-content: space-evenly; /* پخش شدن آیتم‌ها */
    gap: 48px;
    margin-top: 48px;
    padding: 32px 24px 0;
    border-top: 1px solid var(--hero-border);
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

.trust-item {
    display: flex;
    flex-direction: column;
    padding: 10px;

}

.trust-item .trust-number {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-mono);
    color: var(--hero-text);
    line-height: 1.2;
}

.trust-item .trust-label {
    font-size: 0.7rem;
    color: var(--hero-text-soft);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    margin-top: 16px;
}

.about-text p {
    color: var(--ink-soft);
    font-size: 1.05rem;
    line-height: 1.9;
    text-justify: auto;
}

.about-text p + p {
    margin-top: 18px;
}

.about-highlights {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.about-highlights .highlight-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--ink-soft);
}

.about-highlights .highlight-item .material-symbols-outlined {
    color: var(--accent);
    font-size: 1.3rem;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    align-items: center;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 24px 28px;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.stat-card .number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: -0.02em;
    font-family: var(--font-mono);
}

.stat-card .label {
    font-size: 0.85rem;
    color: var(--ink-soft);
    margin-top: 2px;
}

/* Portfolio */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
    margin-bottom: 36px;
}

.filter-btn {
    padding: 8px 24px;
    border-radius: 100px;
    border: 1px solid var(--line);
    background: transparent;
    color: var(--ink-soft);
    font-size: 0.8rem;
    font-family: var(--font-mono);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.filter-btn.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.filter-btn.active:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.project-card.hidden {
    display: none;
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.project-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--bg-dim);
    flex-shrink: 0;
}

.project-body {
    padding: 22px 24px 26px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.project-body .category-tag {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--accent);
    background: var(--accent-soft);
    padding: 4px 12px;
    border-radius: 100px;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    width: fit-content;
}

.project-body h3 {
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 6px;
}

.project-body p {
    font-size: 0.9rem;
    color: var(--ink-soft);
    line-height: 1.7;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.project-tech span {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--ink-muted);
    justify-content: center;
    align-items: center;
    background: var(--bg-dim);
    padding: 5px 12px;
    border-radius: 100px;
    transition: all 0.3s ease;
}

.project-tech span:hover {
    background: var(--accent-soft);
    color: var(--accent);
}

.project-link {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    border: 1px solid var(--accent);
    padding: 8px 24px;
    border-radius: 100px;
    margin-top: auto;
    align-self: flex-start;
}

.project-link:hover {
    gap: 14px;
    color: var(--bg-dim);
    background-color: var(--accent-hover);
}

.loading-text {
    text-align: center;
    padding: 60px 20px;
    color: var(--ink-soft);
    font-size: 1.1rem;
}

/*Icon Arrow — با mask-image*/
.icon-arrow-back,
.icon-arrow-forward {
    display: inline-block;
    width: 1.2rem;
    height: 1.2rem;
    background-color: currentColor;
    mask-size: contain;
    mask-repeat: no-repeat;
    -webkit-mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    transition: background-color 0.3s ease;
}

.icon-arrow-back {
    mask-image: url('../images/icons/img_back.svg');
    -webkit-mask-image: url('../images/icons/img_back.svg');
}

.icon-arrow-forward {
    mask-image: url('../images/icons/img_forward.svg');
    -webkit-mask-image: url('../images/icons/img_forward.svg');
}

/* Skills */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 16px;
}

.skill-group {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 22px 26px 26px;
    transition: all 0.3s ease;
}

.skill-group:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.skill-group h4 {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--ink-soft);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 14px;
}

.skill-group .tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-group .tags span {
    font-size: 0.8rem;
    padding: 4px 16px;
    border-radius: 100px;
    background: var(--bg-dim);
    border: 1px solid var(--line);
    font-weight: 500;
    transition: all 0.3s ease;
}

.skill-group .tags span:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--accent);
    transform: translateY(-2px);
}

/* Certificates */
.certs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 16px;
}

.cert-card {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.cert-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.cert-image-wrapper {
    width: 100%;
    padding-top: 56.25%; /* نسبت 16:9 */
    position: relative;
    overflow: hidden;
    background: var(--bg-dim);
}

.cert-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.cert-card:hover .cert-image {
    transform: scale(1.02);
}

.cert-body {
    padding: 20px 24px 24px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cert-body h4 {
    font-weight: 800;
    font-size: 1.05rem;
    margin: 0;
    line-height: 1.3;
}

.cert-body .org {
    font-size: 0.85rem;
    color: var(--ink-soft);
}

.cert-body .date {
    font-size: 0.75rem;
    color: var(--ink-muted);
}

.cert-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 6px 0 10px;
}

.cert-tag {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent);
    background: var(--accent-soft);
    padding: 2px 12px;
    border-radius: 100px;
    font-family: var(--font-mono);
}


.cert-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    font-size: 0.8rem;
    border-radius: 100px;
    background: var(--bg-dim);
    border: 1px solid var(--line);
    color: var(--ink);
    transition: all 0.3s ease;
    font-weight: 600;
    align-self: flex-start;
}

.cert-link:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    transform: translateY(-2px);
}

.cert-link .icon-open-new {
    background-color: var(--accent);
}

.cert-link:hover .icon-open-new {
    background-color: #fff;
}

.icon-open-new {
    display: inline-block;
    width: 1.1rem;
    height: 1.1rem;
    background-color: currentColor;
    mask-image: url('../images/icons/open.svg');
    mask-size: contain;
    mask-repeat: no-repeat;
    -webkit-mask-image: url('../images/icons/open.svg');
    -webkit-mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    transition: background-color 0.3s ease;
    flex-shrink: 0;
}

/* رنگ آیکون در حالت عادی و هاور */
.cert-link .icon-open-new {
    background-color: var(--ink);
}

.cert-link:hover .icon-open-new {
    background-color: #fff;
}


.cert-header {
    display: flex;
    align-items: center;
    gap: 16px;
}

.cert-header h4 {
    font-weight: 800;
    font-size: 1rem;
    margin: 0;
    line-height: 1.3;
}

.cert-logo {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: contain;
    background: var(--bg-dim);
    padding: 4px;
    flex-shrink: 0;
}

.cert-header .org {
    font-size: 0.85rem;
    color: var(--ink-soft);
}

.cert-header .date {
    font-size: 0.75rem;
    color: var(--ink-muted);
    margin-top: 2px;
}

.cert-desc {
    font-size: 0.85rem;
    color: var(--ink-soft);
    line-height: 1.6;
    margin: 4px 0 8px;
    padding-right: 4px;
}

.cert-card .cert-icon {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 10px;
}

.cert-card h4 {
    font-weight: 800;
    font-size: 1rem;
    margin-bottom: 2px;
}

.cert-card .org {
    font-size: 0.85rem;
    color: var(--ink-soft);
}

.cert-card .date {
    font-size: 0.75rem;
    color: var(--ink-muted);
    margin-top: 4px;
}


/* Contact */

.icon-contact {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    background-color: var(--accent);
    mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: center;
    -webkit-mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
    flex-shrink: 0;
}

.icon-call {
    mask-image: url('../images/icons/call.svg');
    -webkit-mask-image: url('../images/icons/call.svg');
}

.icon-location {
    mask-image: url('../images/icons/location.svg');
    -webkit-mask-image: url('../images/icons/location.svg');
}

.icon-check {
    mask-image: url('../images/icons/check.svg');
    -webkit-mask-image: url('../images/icons/check.svg');
}

.icon-mail {
    mask-image: url('../images/icons/mail.svg');
    -webkit-mask-image: url('../images/icons/mail.svg');
}

.icon-message {
    width: 48px;
    height: 48px;
    mask-image: url('../images/icons/message.svg');
    -webkit-mask-image: url('../images/icons/message.svg');
}


.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    margin-top: 16px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
    transition: all 0.3s ease;
}

.contact-item:hover {
    padding-right: 8px;
    border-bottom-color: var(--accent);
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-item .icon {
    font-size: 1.5rem;
    color: var(--accent);
    width: 44px;
    text-align: center;
}

.contact-item .info {
    flex: 1;
}

.contact-item .info .label {
    font-size: 0.7rem;
    color: var(--ink-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 700;
}

.contact-item .info .value {
    font-size: 1rem;
    font-weight: 600;
}

.contact-item .info .value a {
    color: var(--accent);
    transition: color 0.3s ease;
}

.contact-item .info .value a:hover {
    color: var(--accent-hover);
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.social-links a {
    padding: 6px 18px;
    border-radius: 100px;
    border: 1px solid var(--line);
    color: var(--ink-soft);
    transition: all 0.3s ease;
    font-size: 0.8rem;
    font-weight: 600;
}

.social-links a:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 32px 36px;
    transition: all 0.3s ease;
}

.contact-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
}

.contact-card-icon {
    margin-bottom: 12px;

}

/* Footer */
.footer {
    border-top: 1px solid var(--line);
    padding: 28px 0;
    font-size: 0.8rem;
    color: var(--ink-muted);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer a {
    color: var(--accent);
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--accent-hover);
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* RTL overrides */
[dir="rtl"] .contact-item:hover {
    padding-right: 8px;
    padding-left: 0;
}

/* Responsive — Mobile menu hidden on desktop */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-trust {
        gap: 32px;

    }

    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

}

@media (max-width: 768px) {
    /* Show hamburger menu on mobile */
    .navbar-links {
        display: none !important;
    }

    .menu-toggle {
        display: flex !important;
    }

    .mobile-nav {
        display: none;
    }

    .mobile-nav.open {
        display: flex;
    }

    section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-trust {
        gap: 24px;
        flex-wrap: wrap;
    }

    .hero-trust .trust-number {
        font-size: 1.2rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .skills-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .certs-grid {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: 1fr 1fr;
    }

    .contact-card {
        padding: 24px 20px;
    }

    .hero-desc {
        max-width: 100%;
    }
}

@media (max-width: 480px) {

    .cert-body {
        padding: 16px 18px 20px;
    }

    .cert-link {
        align-self: center;
        width: 100%;
        justify-content: center;
    }

    .cert-body h4 {
        font-size: 0.95rem;
    }

    .cert-header {
        flex-direction: column;
        text-align: center;
    }


    .menu-toggle {
        display: flex !important;
    }

    .portfolio-grid {
        grid-template-columns:  1fr;
    }

    .skills-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .stat-card .number {
        font-size: 1.4rem;
    }

    .navbar-inner {
        height: 60px;
    }

    .container {
        padding: 0 16px;
    }

    .hero-trust {
        gap: 16px;
        justify-content: space-between;
    }


    .hero-trust .trust-number {
        font-size: 1rem;
    }

    .filter-bar {
        gap: 6px;
    }

    .filter-btn {
        padding: 6px 16px;
        font-size: 0.7rem;
    }

    .about-stats {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .stat-card {
        padding: 16px 18px;
    }

    .stat-card .number {
        font-size: 1.2rem;
    }

    .social-links a {
        padding: 4px 14px;
        font-size: 0.7rem;
    }
}

/* Focus / Accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: 4px;
}

.text-justified {
    text-align: justify;
    text-justify: inter-word;
}


.none {
    display: none !important;
}