/* ===========================
   Claude Digital - Custom CSS
   =========================== */

:root {
    --cd-brand: #4f46e5;
    --cd-brand-dark: #3730a3;
    --cd-accent: #06d6a0;
    --cd-dark: #0f0f1a;
    --cd-dark-2: #161626;
    --cd-dark-3: #1e1e35;
    --cd-border: rgba(255,255,255,0.08);
    --cd-text: #e2e8f0;
    --cd-muted: rgba(226,232,240,0.55);
    --cd-radius: 16px;
    --cd-radius-sm: 10px;
    --cd-shadow: 0 8px 32px rgba(0,0,0,0.35);
    --cd-shadow-lg: 0 20px 60px rgba(0,0,0,0.5);
    font-family: 'Cairo', sans-serif;
}

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

body {
    background-color: var(--cd-dark);
    color: var(--cd-text);
    font-family: 'Cairo', sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
}

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

/* =====================
   NAVBAR
   ===================== */
.cd-navbar {
    background: rgba(15,15,26,0.92);
    backdrop-filter: blur(16px);
    border-bottom: 0.5px solid var(--cd-border);
    padding: 14px 0;
    transition: box-shadow .3s;
}
.cd-navbar.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.4); }

.cd-logo {
    font-size: 22px !important;
    font-weight: 900;
    background: linear-gradient(135deg, #fff 0%, var(--cd-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}
.logo-icon { color: var(--cd-accent); -webkit-text-fill-color: var(--cd-accent); }

.navbar-nav .nav-link {
    color: var(--cd-muted) !important;
    font-weight: 500;
    font-size: 15px;
    padding: 8px 14px !important;
    border-radius: var(--cd-radius-sm);
    transition: color .2s, background .2s;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: #fff !important;
    background: rgba(255,255,255,0.06);
}

.navbar-toggler {
    border: 0.5px solid var(--cd-border);
    color: var(--cd-text);
}
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.7%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* =====================
   BUTTONS
   ===================== */
.cd-btn-primary {
    background: linear-gradient(135deg, var(--cd-brand), var(--cd-accent));
    color: #fff !important;
    border: none;
    padding: 10px 24px;
    border-radius: 50px;
    font-family: 'Cairo', sans-serif;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    display: inline-block;
    transition: transform .15s, box-shadow .2s, opacity .2s;
    box-shadow: 0 4px 20px rgba(79,70,229,0.35);
}
.cd-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(79,70,229,0.5);
    opacity: .92;
}

.cd-btn-outline {
    background: transparent;
    color: #fff !important;
    border: 0.5px solid rgba(255,255,255,0.3);
    padding: 10px 24px;
    border-radius: 50px;
    font-family: 'Cairo', sans-serif;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    display: inline-block;
    transition: border-color .2s, background .2s, transform .15s;
}
.cd-btn-outline:hover {
    border-color: var(--cd-accent);
    background: rgba(6,214,160,0.08);
    transform: translateY(-2px);
}

.cd-btn-lg {
    padding: 14px 36px !important;
    font-size: 16px !important;
}

/* =====================
   SECTION COMMON
   ===================== */
.cd-section { padding: 90px 0; }
.cd-section-alt {
    background: var(--cd-dark-2);
    border-top: 0.5px solid var(--cd-border);
    border-bottom: 0.5px solid var(--cd-border);
}

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--cd-accent);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.section-eyebrow::before {
    content: '';
    width: 24px; height: 2px;
    background: var(--cd-accent);
    border-radius: 2px;
}

.section-title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 900;
    line-height: 1.15;
    color: #fff;
    margin-bottom: 16px;
}
.section-title .text-accent {
    background: linear-gradient(135deg, var(--cd-brand), var(--cd-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    color: var(--cd-muted);
    font-size: 16px;
    max-width: 580px;
    line-height: 1.85;
}

/* =====================
   HERO
   ===================== */
.cd-hero {
    min-height: 92vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 80px 0 60px;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(80px);
}
.hero-orb-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(79,70,229,0.18) 0%, transparent 70%);
    top: -150px; right: -150px;
    animation: float 8s ease-in-out infinite;
}
.hero-orb-2 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(6,214,160,0.12) 0%, transparent 70%);
    bottom: -100px; left: -100px;
    animation: float 10s ease-in-out infinite reverse;
}
@keyframes float {
    0%,100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-20px) scale(1.03); }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(6,214,160,0.1);
    border: 0.5px solid rgba(6,214,160,0.3);
    color: var(--cd-accent);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
}
.hero-badge-dot {
    width: 7px; height: 7px;
    background: var(--cd-accent);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%,100% { opacity:1; transform:scale(1); }
    50% { opacity:.3; transform:scale(.6); }
}

.hero-title {
    font-size: clamp(38px, 5.5vw, 70px);
    font-weight: 900;
    line-height: 1.1;
    color: #fff;
    margin-bottom: 22px;
}
.hero-title .gradient-text {
    background: linear-gradient(135deg, var(--cd-brand) 0%, var(--cd-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--cd-muted);
    max-width: 580px;
    line-height: 1.85;
    margin-bottom: 36px;
}

.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 0;
    margin-top: 56px;
    border: 0.5px solid var(--cd-border);
    border-radius: var(--cd-radius);
    overflow: hidden;
    background: var(--cd-dark-2);
    max-width: 680px;
}
.hero-stat {
    flex: 1;
    padding: 22px 16px;
    text-align: center;
    border-left: 0.5px solid var(--cd-border);
    transition: background .2s;
}
.hero-stat:last-child { border-left: none; }
.hero-stat:hover { background: rgba(255,255,255,0.03); }
.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 900;
    background: linear-gradient(135deg, #fff, var(--cd-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}
.stat-label {
    font-size: 12px;
    color: var(--cd-muted);
    margin-top: 4px;
}

/* Hero visual right */
.hero-visual {
    position: relative;
}
.hero-card-main {
    background: var(--cd-dark-3);
    border: 0.5px solid var(--cd-border);
    border-radius: 20px;
    padding: 28px;
    box-shadow: var(--cd-shadow-lg);
    position: relative;
    z-index: 2;
}
.hero-card-float {
    background: var(--cd-dark-2);
    border: 0.5px solid var(--cd-border);
    border-radius: 14px;
    padding: 14px 18px;
    box-shadow: var(--cd-shadow);
    position: absolute;
    animation: float 6s ease-in-out infinite;
}
.hero-card-float.card-1 { bottom: -20px; right: -20px; animation-delay: -2s; }
.hero-card-float.card-2 { top: -20px; left: -20px; animation-delay: -4s; }

/* =====================
   SERVICES
   ===================== */
.cd-service-card {
    background: var(--cd-dark-2);
    border: 0.5px solid var(--cd-border);
    border-radius: var(--cd-radius);
    padding: 30px;
    height: 100%;
    position: relative;
    overflow: hidden;
    transition: border-color .25s, transform .2s, box-shadow .25s;
    cursor: pointer;
}
.cd-service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(79,70,229,0.06), rgba(6,214,160,0.04));
    opacity: 0;
    transition: opacity .3s;
}
.cd-service-card:hover {
    border-color: rgba(6,214,160,0.4);
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}
.cd-service-card:hover::before { opacity: 1; }

.service-icon-wrap {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(79,70,229,0.2), rgba(6,214,160,0.15));
    display: flex; align-items: center; justify-content: center;
    font-size: 24px;
    margin-bottom: 18px;
    position: relative; z-index: 1;
}
.service-title {
    font-size: 17px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
    position: relative; z-index: 1;
}
.service-desc {
    font-size: 14px;
    color: var(--cd-muted);
    line-height: 1.75;
    position: relative; z-index: 1;
}
.service-arrow {
    position: absolute;
    top: 22px; left: 22px;
    color: var(--cd-muted);
    font-size: 18px;
    transition: color .2s, transform .2s;
}
.cd-service-card:hover .service-arrow {
    color: var(--cd-accent);
    transform: translate(-3px, -3px);
}

/* =====================
   WHY US
   ===================== */
.cd-why-item {
    display: flex;
    gap: 20px;
    padding: 24px;
    border: 0.5px solid var(--cd-border);
    border-radius: var(--cd-radius);
    background: var(--cd-dark-2);
    transition: border-color .2s, transform .2s;
    height: 100%;
}
.cd-why-item:hover {
    border-color: rgba(79,70,229,0.4);
    transform: translateY(-3px);
}
.why-number {
    font-size: 38px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--cd-brand), var(--cd-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    min-width: 52px;
    line-height: 1;
}
.why-content h4 {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}
.why-content p {
    font-size: 13px;
    color: var(--cd-muted);
    line-height: 1.75;
    margin: 0;
}

/* =====================
   PORTFOLIO
   ===================== */
.cd-portfolio-card {
    border-radius: var(--cd-radius);
    overflow: hidden;
    background: var(--cd-dark-2);
    border: 0.5px solid var(--cd-border);
    transition: transform .2s, box-shadow .2s;
}
.cd-portfolio-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
.portfolio-img-wrap {
    position: relative;
    overflow: hidden;
    height: 220px;
    background: var(--cd-dark-3);
}
.portfolio-img-wrap img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .4s;
}
.cd-portfolio-card:hover .portfolio-img-wrap img { transform: scale(1.05); }
.portfolio-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(79,70,229,0.85), rgba(6,214,160,0.7));
    display: flex; align-items: center; justify-content: center;
    opacity: 0;
    transition: opacity .3s;
}
.cd-portfolio-card:hover .portfolio-overlay { opacity: 1; }
.portfolio-body { padding: 20px; }
.portfolio-cat {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--cd-accent);
    margin-bottom: 6px;
}
.portfolio-title {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
}
.portfolio-desc {
    font-size: 13px;
    color: var(--cd-muted);
}

/* Portfolio filter */
.portfolio-filter { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 40px; }
.filter-btn {
    background: transparent;
    border: 0.5px solid var(--cd-border);
    color: var(--cd-muted);
    padding: 8px 20px;
    border-radius: 50px;
    font-family: 'Cairo', sans-serif;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s;
}
.filter-btn:hover, .filter-btn.active {
    background: var(--cd-brand);
    border-color: var(--cd-brand);
    color: #fff;
}

/* =====================
   TESTIMONIALS
   ===================== */
.cd-testimonial {
    background: var(--cd-dark-2);
    border: 0.5px solid var(--cd-border);
    border-radius: var(--cd-radius);
    padding: 28px;
    height: 100%;
    transition: border-color .2s;
}
.cd-testimonial:hover { border-color: rgba(79,70,229,0.35); }
.testimonial-stars { color: #fbbf24; font-size: 14px; margin-bottom: 14px; }
.testimonial-text {
    font-size: 15px;
    color: var(--cd-text);
    line-height: 1.85;
    font-style: italic;
    margin-bottom: 20px;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cd-brand), var(--cd-accent));
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; font-weight: 700; color: #fff;
    flex-shrink: 0;
}
.author-name { font-size: 14px; font-weight: 700; color: #fff; }
.author-role { font-size: 12px; color: var(--cd-muted); }

/* =====================
   CONTACT
   ===================== */
.cd-contact-info-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px;
    border: 0.5px solid var(--cd-border);
    border-radius: var(--cd-radius-sm);
    background: var(--cd-dark-2);
    transition: border-color .2s;
}
.cd-contact-info-item:hover { border-color: rgba(6,214,160,0.35); }
.contact-icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(79,70,229,0.2), rgba(6,214,160,0.15));
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; color: var(--cd-accent);
    flex-shrink: 0;
}
.contact-info-label { font-size: 12px; color: var(--cd-muted); margin-bottom: 4px; }
.contact-info-value { font-size: 15px; color: #fff; font-weight: 600; }

.cd-form-control {
    background: var(--cd-dark-3) !important;
    border: 0.5px solid var(--cd-border) !important;
    color: var(--cd-text) !important;
    border-radius: var(--cd-radius-sm) !important;
    padding: 12px 16px !important;
    font-family: 'Cairo', sans-serif !important;
    font-size: 15px !important;
    transition: border-color .2s, box-shadow .2s !important;
}
.cd-form-control:focus {
    border-color: rgba(6,214,160,0.5) !important;
    box-shadow: 0 0 0 3px rgba(6,214,160,0.1) !important;
    background: var(--cd-dark-3) !important;
}
.cd-form-control::placeholder { color: var(--cd-muted) !important; }
.cd-form-label { font-size: 14px; font-weight: 600; color: var(--cd-text); margin-bottom: 6px; }

/* =====================
   BLOG
   ===================== */
.cd-blog-card {
    background: var(--cd-dark-2);
    border: 0.5px solid var(--cd-border);
    border-radius: var(--cd-radius);
    overflow: hidden;
    transition: transform .2s, box-shadow .2s;
    height: 100%;
}
.cd-blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--cd-shadow);
}
.blog-img-wrap { height: 200px; overflow: hidden; background: var(--cd-dark-3); }
.blog-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.cd-blog-card:hover .blog-img-wrap img { transform: scale(1.05); }
.blog-body { padding: 20px; }
.blog-cat {
    font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
    text-transform: uppercase; color: var(--cd-accent); margin-bottom: 10px;
}
.blog-title { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 8px; line-height: 1.5; }
.blog-title a { color: inherit; text-decoration: none; }
.blog-title a:hover { color: var(--cd-accent); }
.blog-excerpt { font-size: 13px; color: var(--cd-muted); line-height: 1.7; margin-bottom: 16px; }
.blog-meta { font-size: 12px; color: var(--cd-muted); display: flex; gap: 12px; flex-wrap: wrap; }

/* =====================
   PAGE HERO
   ===================== */
.cd-page-hero {
    background: var(--cd-dark-2);
    border-bottom: 0.5px solid var(--cd-border);
    padding: 70px 0 50px;
    position: relative;
    overflow: hidden;
    text-align: center;
}
.cd-page-hero::before {
    content: '';
    position: absolute;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79,70,229,0.12) 0%, transparent 70%);
    top: -150px; right: 10%;
    pointer-events: none;
}
.page-hero-title { font-size: clamp(32px, 4vw, 52px); font-weight: 900; color: #fff; margin-bottom: 12px; }
.page-hero-sub { font-size: 17px; color: var(--cd-muted); max-width: 550px; margin: 0 auto; }

/* Breadcrumb */
.cd-breadcrumb { background: transparent; padding: 0; margin-bottom: 16px; }
.cd-breadcrumb .breadcrumb-item a { color: var(--cd-accent); text-decoration: none; font-size: 13px; }
.cd-breadcrumb .breadcrumb-item.active { color: var(--cd-muted); font-size: 13px; }
.cd-breadcrumb .breadcrumb-item+.breadcrumb-item::before { color: var(--cd-muted); }

/* =====================
   CTA BANNER
   ===================== */
.cd-cta-section {
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(79,70,229,0.1) 0%, rgba(6,214,160,0.06) 100%);
    border-top: 0.5px solid var(--cd-border);
}
.cta-title { font-size: clamp(28px, 4vw, 48px); font-weight: 900; color: #fff; margin-bottom: 14px; }
.cta-sub { font-size: 17px; color: var(--cd-muted); margin-bottom: 36px; max-width: 560px; margin-left: auto; margin-right: auto; }

/* =====================
   FOOTER
   ===================== */
.cd-footer {
    background: var(--cd-dark-2);
    border-top: 0.5px solid var(--cd-border);
    padding: 60px 0 28px;
}
.footer-heading { font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--cd-muted); text-decoration: none; font-size: 14px; transition: color .2s; }
.footer-links a:hover { color: var(--cd-accent); }
.footer-contact { list-style: none; padding: 0; margin: 0; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; font-size: 14px; color: var(--cd-muted); }
.footer-contact li i { color: var(--cd-accent); margin-top: 3px; flex-shrink: 0; }
.footer-contact a { color: var(--cd-muted); text-decoration: none; transition: color .2s; }
.footer-contact a:hover { color: var(--cd-accent); }
.footer-divider { border-color: var(--cd-border); margin: 32px 0 20px; }
.text-muted-light { color: var(--cd-muted) !important; font-size: 14px; line-height: 1.8; }
.footer-policy-link { color: var(--cd-muted); text-decoration: none; font-size: 12px; transition: color .2s; }
.footer-policy-link:hover { color: var(--cd-accent); }
.social-icon {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: var(--cd-dark-3);
    border: 0.5px solid var(--cd-border);
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--cd-muted);
    font-size: 16px;
    text-decoration: none;
    transition: background .2s, color .2s, border-color .2s, transform .15s;
}
.social-icon:hover {
    background: var(--cd-brand);
    border-color: var(--cd-brand);
    color: #fff;
    transform: translateY(-3px);
}

/* =====================
   UTILITIES
   ===================== */
.text-accent { color: var(--cd-accent) !important; }
.bg-card { background: var(--cd-dark-2); border: 0.5px solid var(--cd-border); }
.rounded-cd { border-radius: var(--cd-radius); }

/* Animate on scroll */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 768px) {
    .cd-hero { padding: 60px 0 40px; min-height: auto; }
    .hero-stats { flex-wrap: wrap; }
    .hero-stat { min-width: 50%; }
    .cd-section { padding: 60px 0; }
    .hero-btns { justify-content: center; }
    .section-subtitle { max-width: 100%; }
}