/* ============================================================
   JokeDR — Professional Corporate Website
   Primary: #e02626 | Dark: #0d0d0d | Font: System Stack
   ============================================================ */

:root {
    --primary:      #e02626;
    --primary-dark: #b81e1e;
    --primary-light:#f54444;
    --dark:         #0d0d0d;
    --dark-2:       #1a1a1a;
    --dark-3:       #242424;
    --dark-4:       #2e2e2e;
    --gray:         #6b7280;
    --gray-light:   #9ca3af;
    --border:       #2e2e2e;
    --light:        #f9fafb;
    --white:        #ffffff;
    --transition:   all .3s cubic-bezier(.4,0,.2,1);
    --shadow:       0 4px 24px rgba(0,0,0,.35);
    --shadow-lg:    0 8px 48px rgba(0,0,0,.45);
    --radius:       12px;
    --radius-sm:    8px;
    --font:         'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font);
    background: var(--dark);
    color: #e5e7eb;
    line-height: 1.7;
    overflow-x: hidden;
}
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-light); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-2); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ── Selection ────────────────────────────────────────────── */
::selection { background: var(--primary); color: var(--white); }

/* ── Typography ───────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.2; color: var(--white); }
h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
p  { color: #9ca3af; }

/* ── Layout Helpers ───────────────────────────────────────── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 100px 0; }
.section-sm { padding: 60px 0; }

.section-header { text-align: center; margin-bottom: 64px; }
.section-header .eyebrow {
    display: inline-block;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 12px;
}
.section-header h2 { margin-bottom: 16px; }
.section-header p  { max-width: 560px; margin: 0 auto; font-size: 1.05rem; }
.section-line {
    width: 60px; height: 4px;
    background: var(--primary);
    margin: 20px auto 0;
    border-radius: 2px;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 6px;
    font-weight: 600;
    font-size: .95rem;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}
.btn-primary {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}
.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(224,38,38,.35);
}
.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,.3);
}
.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}
.btn-sm { padding: 10px 22px; font-size: .85rem; }

/* ── Badge ────────────────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 100px;
    font-size: .75rem;
    font-weight: 600;
    background: rgba(224,38,38,.15);
    color: var(--primary);
    border: 1px solid rgba(224,38,38,.25);
}

/* ── Grid ─────────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }

/* ── Cards ────────────────────────────────────────────────── */
.card {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}
.card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* ════════════════════════════════════════════════════════════
   NAVBAR
   ════════════════════════════════════════════════════════════ */
#navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}
#navbar.scrolled {
    background: rgba(13,13,13,.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}
.nav-logo-img {
    height: 36px;
    width: auto;
}
.nav-logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -.02em;
}
.nav-logo-text span { color: var(--primary); }
.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-links a {
    padding: 8px 16px;
    border-radius: 6px;
    color: #d1d5db;
    font-size: .9rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
    color: var(--white);
    background: rgba(255,255,255,.08);
}
.nav-cta {
    padding: 9px 20px !important;
    background: var(--primary) !important;
    color: var(--white) !important;
    font-weight: 600 !important;
    border-radius: 6px !important;
}
.nav-cta:hover {
    background: var(--primary-dark) !important;
}
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    display: block;
    width: 24px; height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ════════════════════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════════════════════ */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--dark);
}
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 60% 40%, rgba(224,38,38,.12) 0%, transparent 60%),
        radial-gradient(ellipse 60% 80% at 20% 80%, rgba(224,38,38,.06) 0%, transparent 50%);
}
.hero-bg-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: .12;
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
    background-size: 60px 60px;
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 780px;
}
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 24px;
    padding: 8px 18px;
    background: rgba(224,38,38,.08);
    border: 1px solid rgba(224,38,38,.2);
    border-radius: 100px;
}
.hero-eyebrow::before {
    content: '';
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--primary);
    animation: pulse 2s infinite;
}
.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.08;
    color: var(--white);
    margin-bottom: 24px;
    letter-spacing: -.02em;
}
.hero-title span { color: var(--primary); }
.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: #9ca3af;
    max-width: 600px;
    margin-bottom: 40px;
    line-height: 1.75;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 64px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}
.hero-stat-item { text-align: left; }
.hero-stat-num {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
}
.hero-stat-num span { color: var(--primary); }
.hero-stat-label {
    font-size: .8rem;
    color: var(--gray-light);
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-top: 4px;
}
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--gray);
    font-size: .75rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    z-index: 2;
}
.hero-scroll-line {
    width: 1px; height: 50px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

/* ════════════════════════════════════════════════════════════
   ABOUT
   ════════════════════════════════════════════════════════════ */
#about { background: var(--dark-2); }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about-image-wrap {
    position: relative;
}
.about-image-wrap img {
    border-radius: var(--radius);
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
}
.about-image-placeholder {
    width: 100%;
    aspect-ratio: 4/3;
    background: var(--dark-3);
    border-radius: var(--radius);
    border: 2px dashed var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    gap: 16px;
}
.about-image-placeholder i { font-size: 3rem; color: var(--primary); opacity: .4; }
.about-image-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--primary);
    color: var(--white);
    padding: 20px 28px;
    border-radius: var(--radius-sm);
    text-align: center;
    box-shadow: var(--shadow);
}
.about-image-badge .num { font-size: 2rem; font-weight: 900; display: block; line-height: 1; }
.about-image-badge .lbl { font-size: .75rem; opacity: .85; white-space: nowrap; }
.about-eyebrow {
    display: inline-block;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 12px;
}
.about-content h2 { margin-bottom: 20px; }
.about-content p  { margin-bottom: 16px; font-size: 1.02rem; }
.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 28px 0;
}
.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: .9rem;
    font-weight: 500;
    color: #d1d5db;
}
.about-feature i { color: var(--primary); font-size: 1rem; flex-shrink: 0; }

/* ════════════════════════════════════════════════════════════
   SERVICES
   ════════════════════════════════════════════════════════════ */
#services { background: var(--dark); }
.service-card {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--primary);
    transform: scaleX(0);
    transition: var(--transition);
}
.service-card:hover { border-color: rgba(224,38,38,.35); transform: translateY(-6px); box-shadow: 0 12px 40px rgba(224,38,38,.1); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
    width: 64px; height: 64px;
    border-radius: var(--radius-sm);
    background: rgba(224,38,38,.1);
    border: 1px solid rgba(224,38,38,.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition);
}
.service-icon i { font-size: 1.5rem; color: var(--primary); }
.service-card:hover .service-icon { background: var(--primary); }
.service-card:hover .service-icon i { color: var(--white); }
.service-card h3 { font-size: 1.15rem; margin-bottom: 12px; color: var(--white); }
.service-card p  { font-size: .9rem; line-height: 1.7; color: #9ca3af; }
.service-num {
    position: absolute;
    top: 20px; right: 24px;
    font-size: 3.5rem;
    font-weight: 900;
    color: rgba(255,255,255,.03);
    line-height: 1;
}

/* ════════════════════════════════════════════════════════════
   PROJECTS
   ════════════════════════════════════════════════════════════ */
#projects { background: var(--dark-2); }
.project-card {
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}
.project-card:hover {
    border-color: var(--primary);
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(0,0,0,.4);
}
.project-cover {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--dark-4);
}
.project-cover img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.project-card:hover .project-cover img { transform: scale(1.05); }
.project-cover-placeholder {
    width: 100%; height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
}
.project-cover-placeholder i { font-size: 2.5rem; opacity: .3; }
.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.8) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    padding: 20px;
}
.project-card:hover .project-overlay { opacity: 1; }
.project-body { padding: 24px; }
.project-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}
.project-logo {
    width: 48px; height: 48px;
    border-radius: var(--radius-sm);
    object-fit: contain;
    background: var(--white);
    padding: 4px;
    border: 1px solid var(--border);
    flex-shrink: 0;
}
.project-logo-placeholder {
    width: 48px; height: 48px;
    border-radius: var(--radius-sm);
    background: rgba(224,38,38,.1);
    border: 1px solid rgba(224,38,38,.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.project-logo-placeholder i { color: var(--primary); font-size: .9rem; }
.project-info h3 {
    font-size: 1.05rem;
    color: var(--white);
    margin-bottom: 2px;
}
.project-category {
    font-size: .75rem;
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
}
.project-desc {
    font-size: .88rem;
    color: #9ca3af;
    line-height: 1.65;
    margin-bottom: 20px;
}
.project-socials {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.project-social-link {
    width: 34px; height: 34px;
    border-radius: 6px;
    background: rgba(255,255,255,.06);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-light);
    font-size: .85rem;
    transition: var(--transition);
    text-decoration: none;
}
.project-social-link:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    transform: scale(1.1);
}

/* ════════════════════════════════════════════════════════════
   PORTFOLIO
   ════════════════════════════════════════════════════════════ */
#portfolio { background: var(--dark); }
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}
.filter-btn {
    padding: 8px 22px;
    border-radius: 100px;
    font-size: .85rem;
    font-weight: 600;
    background: transparent;
    color: var(--gray-light);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
}
.filter-btn.active,
.filter-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.portfolio-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
    background: var(--dark-2);
    border: 1px solid var(--border);
}
.portfolio-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.portfolio-item:hover img { transform: scale(1.08); }
.portfolio-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13,13,13,.95) 0%, rgba(13,13,13,.4) 50%, transparent 100%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
}
.portfolio-item:hover .portfolio-item-overlay { opacity: 1; }
.portfolio-item-overlay h3 { color: var(--white); font-size: 1rem; margin-bottom: 4px; }
.portfolio-item-overlay span { color: var(--primary); font-size: .8rem; font-weight: 600; }
.portfolio-item-placeholder {
    width: 100%; height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--gray);
}
.portfolio-item-placeholder i { font-size: 2rem; opacity: .3; }

/* Portfolio Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0,0,0,.95);
    backdrop-filter: blur(10px);
    align-items: center;
    justify-content: center;
    padding: 40px;
}
.lightbox.active { display: flex; }
.lightbox-content {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}
.lightbox-img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.lightbox-body { padding: 28px; }
.lightbox-body h3 { color: var(--white); margin-bottom: 8px; }
.lightbox-body p  { color: #9ca3af; font-size: .95rem; }
.lightbox-close {
    position: absolute;
    top: 16px; right: 16px;
    width: 36px; height: 36px;
    border-radius: 50%;
    background: rgba(0,0,0,.6);
    border: 1px solid var(--border);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
    z-index: 10;
}
.lightbox-close:hover { background: var(--primary); border-color: var(--primary); }

/* ════════════════════════════════════════════════════════════
   BLOG
   ════════════════════════════════════════════════════════════ */
#blog { background: var(--dark-2); }
.blog-card {
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.blog-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-image {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--dark-4);
    position: relative;
}
.blog-image img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.blog-card:hover .blog-image img { transform: scale(1.05); }
.blog-image-placeholder {
    width: 100%; height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
}
.blog-image-placeholder i { font-size: 2rem; opacity: .3; }
.blog-category-badge {
    position: absolute;
    top: 14px; left: 14px;
    background: var(--primary);
    color: var(--white);
    font-size: .72rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: .08em;
}
.blog-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.blog-meta {
    display: flex;
    gap: 16px;
    font-size: .78rem;
    color: var(--gray-light);
    margin-bottom: 12px;
}
.blog-meta i { color: var(--primary); margin-right: 4px; }
.blog-card h3 { font-size: 1.05rem; margin-bottom: 10px; color: var(--white); }
.blog-card h3 a { color: inherit; text-decoration: none; transition: var(--transition); }
.blog-card h3 a:hover { color: var(--primary); }
.blog-card p { font-size: .88rem; color: #9ca3af; flex: 1; }
.blog-read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    font-size: .85rem;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}
.blog-read-more:hover { color: var(--primary-light); gap: 12px; }

/* ════════════════════════════════════════════════════════════
   CONTACT
   ════════════════════════════════════════════════════════════ */
#contact { background: var(--dark); }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    align-items: start;
}
.contact-info h3 { font-size: 1.5rem; margin-bottom: 8px; }
.contact-info > p { margin-bottom: 36px; font-size: .95rem; }
.contact-item {
    display: flex;
    gap: 18px;
    margin-bottom: 28px;
    align-items: flex-start;
}
.contact-item-icon {
    width: 50px; height: 50px;
    border-radius: var(--radius-sm);
    background: rgba(224,38,38,.1);
    border: 1px solid rgba(224,38,38,.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contact-item-icon i { color: var(--primary); font-size: 1.1rem; }
.contact-item-text strong { display: block; color: var(--white); font-size: .9rem; margin-bottom: 2px; }
.contact-item-text a,
.contact-item-text span { color: #9ca3af; font-size: .9rem; text-decoration: none; transition: var(--transition); }
.contact-item-text a:hover { color: var(--primary); }
.contact-social-title { font-size: .8rem; font-weight: 600; color: var(--gray-light); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 14px; margin-top: 32px; }
.contact-socials { display: flex; gap: 10px; flex-wrap: wrap; }
.contact-social {
    width: 42px; height: 42px;
    border-radius: var(--radius-sm);
    background: var(--dark-2);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-light);
    font-size: 1rem;
    transition: var(--transition);
}
.contact-social:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

/* Contact Form */
.contact-form-wrap {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
}
.contact-form-wrap h3 { font-size: 1.3rem; margin-bottom: 6px; }
.contact-form-wrap > p { margin-bottom: 28px; font-size: .9rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: .85rem;
    font-weight: 600;
    color: #d1d5db;
    margin-bottom: 8px;
}
.form-group label span { color: var(--primary); }
.form-control {
    width: 100%;
    padding: 13px 16px;
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-size: .95rem;
    font-family: inherit;
    transition: var(--transition);
    outline: none;
}
.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(224,38,38,.15);
    background: var(--dark-4);
}
.form-control::placeholder { color: var(--gray); }
textarea.form-control { resize: vertical; min-height: 130px; }
.form-submit { width: 100%; justify-content: center; }

/* ════════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════════ */
#footer {
    background: var(--dark-2);
    border-top: 1px solid var(--border);
    padding: 60px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer-brand p { color: #6b7280; font-size: .9rem; margin-top: 12px; margin-bottom: 20px; max-width: 280px; }
.footer-social { display: flex; gap: 10px; flex-wrap: wrap; }
.footer-social a {
    width: 38px; height: 38px;
    border-radius: var(--radius-sm);
    background: var(--dark-3);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-light);
    font-size: .9rem;
    transition: var(--transition);
}
.footer-social a:hover { background: var(--primary); border-color: var(--primary); color: var(--white); transform: translateY(-2px); }
.footer-col h4 {
    font-size: .85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--white);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary);
    display: inline-block;
}
.footer-links li { margin-bottom: 10px; }
.footer-links a {
    color: #6b7280;
    font-size: .9rem;
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-links a::before {
    content: '';
    width: 6px; height: 1px;
    background: var(--primary);
    transition: var(--transition);
    flex-shrink: 0;
}
.footer-links a:hover { color: var(--white); padding-left: 4px; }
.footer-links a:hover::before { width: 12px; }
.footer-contact-item {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    align-items: flex-start;
}
.footer-contact-item i { color: var(--primary); font-size: .9rem; margin-top: 3px; flex-shrink: 0; }
.footer-contact-item span,
.footer-contact-item a {
    color: #6b7280;
    font-size: .88rem;
    text-decoration: none;
    transition: var(--transition);
    line-height: 1.5;
}
.footer-contact-item a:hover { color: var(--primary); }
.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-bottom p { color: #4b5563; font-size: .85rem; }
.footer-bottom a { color: var(--primary); }

/* ════════════════════════════════════════════════════════════
   SINGLE BLOG POST
   ════════════════════════════════════════════════════════════ */
.blog-hero {
    padding: 140px 0 80px;
    background: var(--dark-2);
}
.blog-post-header { max-width: 800px; }
.blog-post-header h1 { font-size: clamp(1.8rem, 4vw, 3rem); margin: 16px 0 20px; }
.blog-post-meta { display: flex; gap: 20px; flex-wrap: wrap; font-size: .85rem; color: var(--gray-light); }
.blog-post-meta i { color: var(--primary); margin-right: 6px; }
.blog-post-image {
    max-width: 800px;
    margin: 40px auto;
    border-radius: var(--radius);
    overflow: hidden;
}
.blog-post-image img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.blog-post-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 0 80px;
}
.blog-post-content h2,
.blog-post-content h3 { color: var(--white); margin: 32px 0 16px; }
.blog-post-content p  { margin-bottom: 16px; font-size: 1.02rem; line-height: 1.8; }
.blog-post-content ul,
.blog-post-content ol { margin: 16px 0 16px 24px; }
.blog-post-content li { margin-bottom: 8px; color: #9ca3af; }
.blog-post-content blockquote {
    border-left: 4px solid var(--primary);
    margin: 28px 0;
    padding: 16px 24px;
    background: rgba(224,38,38,.05);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: #d1d5db;
    font-style: italic;
}

/* ════════════════════════════════════════════════════════════
   SCROLL ANIMATIONS
   ════════════════════════════════════════════════════════════ */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible { opacity: 1; transform: none; }
.fade-left  { opacity: 0; transform: translateX(-30px); transition: opacity .6s ease, transform .6s ease; }
.fade-right { opacity: 0; transform: translateX(30px);  transition: opacity .6s ease, transform .6s ease; }
.fade-left.visible, .fade-right.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }
.delay-5 { transition-delay: .5s; }

/* ════════════════════════════════════════════════════════════
   BACK TO TOP
   ════════════════════════════════════════════════════════════ */
#back-to-top {
    position: fixed;
    bottom: 30px; right: 30px;
    width: 46px; height: 46px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 4px 16px rgba(224,38,38,.4);
}
#back-to-top.visible { opacity: 1; transform: none; }
#back-to-top:hover { background: var(--primary-dark); transform: translateY(-3px); }

/* ════════════════════════════════════════════════════════════
   TOAST NOTIFICATIONS
   ════════════════════════════════════════════════════════════ */
.toast-container {
    position: fixed;
    top: 90px; right: 20px;
    z-index: 9000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 380px;
}
.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    background: var(--dark-2);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    color: var(--white);
    font-size: .9rem;
    animation: slideInRight .3s ease;
}
.toast.success { border-color: #22c55e; }
.toast.success i { color: #22c55e; }
.toast.error   { border-color: var(--primary); }
.toast.error   i { color: var(--primary); }

/* ════════════════════════════════════════════════════════════
   KEYFRAMES
   ════════════════════════════════════════════════════════════ */
@keyframes pulse {
    0%,100% { opacity: 1; transform: scale(1); }
    50%      { opacity: .6; transform: scale(1.4); }
}
@keyframes scrollLine {
    0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
    50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
    100% { transform: scaleY(1); transform-origin: top; opacity: 0; }
}
@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to   { transform: none; opacity: 1; }
}
@keyframes float {
    0%,100% { transform: translateY(0); }
    50%     { transform: translateY(-12px); }
}

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .grid-4   { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .about-grid  { gap: 48px; }
}
@media (max-width: 768px) {
    .section { padding: 70px 0; }
    .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: rgba(13,13,13,.97); padding: 20px; flex-direction: column; border-bottom: 1px solid var(--border); }
    .nav-links.open { display: flex; }
    .nav-toggle { display: flex; }
    .grid-2, .grid-3, .portfolio-grid { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; }
    .about-image-badge { right: 0; bottom: -10px; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .form-row { grid-template-columns: 1fr; }
    .about-features { grid-template-columns: 1fr; }
    .hero-stats { gap: 24px; }
    .contact-form-wrap { padding: 24px; }
    .about-image-wrap { order: -1; }
}
@media (max-width: 480px) {
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-actions { flex-direction: column; }
    .btn { width: 100%; justify-content: center; }
}