/*
============================================================
PRO DEVELOPER PORTFOLIO
Premium Professional Edition v2.0
Glassmorphism + Gradients + Advanced Animations
============================================================
*/

/* ==========================================================
   CSS VARIABLES
   ========================================================== */
:root {
    --pdp-primary: #6366f1;
    --pdp-primary-dark: #4f46e5;
    --pdp-primary-light: #818cf8;
    --pdp-secondary: #8b5cf6;
    --pdp-accent: #06b6d4;
    --pdp-pink: #ec4899;
    --pdp-orange: #f59e0b;
    --pdp-green: #10b981;
    --pdp-blue: #3b82f6;

    --pdp-background: #ffffff;
    --pdp-surface: #f9fafb;
    --pdp-text: #1f2937;
    --pdp-text-light: #6b7280;
    --pdp-heading: #111827;
    --pdp-border: #e5e7eb;

    --pdp-container-width: 1200px;
    --pdp-header-width: 1400px;
    --pdp-border-radius: 20px;

    --pdp-font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    --pdp-gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    --pdp-gradient-secondary: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 100%);
    --pdp-gradient-accent: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
    --pdp-gradient-warm: linear-gradient(135deg, #f59e0b 0%, #ec4899 100%);
    --pdp-gradient-cool: linear-gradient(135deg, #06b6d4 0%, #8b5cf6 100%);
    --pdp-gradient-aurora: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);

    --pdp-shadow-sm: 0 4px 12px rgba(99, 102, 241, 0.08);
    --pdp-shadow-md: 0 10px 30px rgba(99, 102, 241, 0.12);
    --pdp-shadow-lg: 0 20px 50px rgba(99, 102, 241, 0.18);
    --pdp-shadow-xl: 0 30px 70px rgba(99, 102, 241, 0.25);
    --pdp-shadow-glow: 0 0 40px rgba(139, 92, 246, 0.3);

    --pdp-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --pdp-transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    --pdp-background: #0a0e1a;
    --pdp-surface: #151b2d;
    --pdp-text: #e2e8f0;
    --pdp-text-light: #94a3b8;
    --pdp-heading: #f1f5f9;
    --pdp-border: #2d3748;

    --pdp-shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
    --pdp-shadow-md: 0 10px 30px rgba(0, 0, 0, 0.4);
    --pdp-shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.5);
    --pdp-shadow-xl: 0 30px 70px rgba(0, 0, 0, 0.6);
}

/* ==========================================================
   RESET & BASE
   ========================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    margin: 0;
    padding: 0;
    font-family: var(--pdp-font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--pdp-text);
    background: var(--pdp-background);
    transition: background 0.4s ease, color 0.4s ease;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--pdp-primary); text-decoration: none; transition: var(--pdp-transition-fast); }
a:hover { color: var(--pdp-primary-dark); }
button, input, textarea, select { font-family: inherit; }
button { cursor: pointer; }

h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--pdp-heading);
    letter-spacing: -0.02em;
}
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
p { margin-top: 0; margin-bottom: 1rem; }

::selection {
    background: rgba(139, 92, 246, 0.3);
    color: inherit;
}

/* ==========================================================
   ACCESSIBILITY
   ========================================================== */
.screen-reader-text {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    padding: 1rem;
    background: var(--pdp-primary);
    color: #ffffff;
    z-index: 999999;
}
.skip-link:focus { top: 0; }

/* ==========================================================
   LAYOUT
   ========================================================== */
.container {
    width: 100%;
    max-width: var(--pdp-container-width);
    margin: 0 auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.section {
    position: relative;
    padding: 6rem 0;
    overflow: hidden;
}

/* ==========================================================
   SECTION HEADER
   ========================================================== */
.section-header {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
}

.section-overline {
    display: inline-block;
    margin-bottom: 1.25rem;
    padding: 0.5rem 1.5rem;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: #8b5cf6;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(236, 72, 153, 0.1));
    border: 1px solid rgba(139, 92, 246, 0.25);
    border-radius: 50px;
    position: relative;
    overflow: hidden;
}

.section-overline::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.2), transparent);
    animation: shimmer 3s infinite;
}

.section-main-title {
    margin: 0;
    font-size: 3.25rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: #111827;
}

.section-main-title .highlight {
    display: inline-block;
    background: var(--pdp-gradient-primary);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 5s ease infinite;
}

.section-description {
    margin-top: 1.25rem;
    color: #64748b;
    font-size: 1.125rem;
    line-height: 1.7;
}

[data-theme="dark"] .section-main-title { color: #f1f5f9; }
[data-theme="dark"] .section-overline {
    color: #a78bfa;
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.15), rgba(236, 72, 153, 0.1));
    border-color: rgba(167, 139, 250, 0.3);
}
[data-theme="dark"] .section-description { color: #94a3b8; }

/* ==========================================================
   BUTTONS
   ========================================================== */
.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border: 2px solid transparent;
    border-radius: 50px;
    text-decoration: none;
    overflow: hidden;
    cursor: pointer;
    transition: var(--pdp-transition);
    background-size: 200% 200%;
}

.btn-primary {
    color: #ffffff;
    background: var(--pdp-gradient-secondary);
    border-color: transparent;
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4);
}

.btn-primary::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover {
    color: #ffffff;
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 45px rgba(139, 92, 246, 0.6);
}
.btn-primary:hover::before { left: 100%; }

.btn-outline {
    color: var(--pdp-text);
    background: transparent;
    border: 2px solid var(--pdp-border);
}
.btn-outline:hover {
    color: #ffffff;
    background: var(--pdp-gradient-secondary);
    border-color: transparent;
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 45px rgba(139, 92, 246, 0.4);
}

.btn-borox-primary {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    color: #ffffff;
    background: var(--pdp-gradient-secondary);
    font-size: 1rem;
    font-weight: 700;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.4);
    overflow: hidden;
    transition: var(--pdp-transition);
}
.btn-borox-primary:hover {
    color: #ffffff;
    transform: translateY(-4px);
    box-shadow: 0 22px 50px rgba(139, 92, 246, 0.65);
}

/* ==========================================================
   HEADER
   ========================================================== */
.site-header {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    background: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(139, 92, 246, 0.1) !important;
    position: relative;
    z-index: 9999;
    box-sizing: border-box !important;
    transition: var(--pdp-transition);
}

.site-header.is-scrolled {
    box-shadow: 0 4px 30px rgba(99, 102, 241, 0.1);
}

[data-theme="dark"] .site-header {
    background: rgba(15, 23, 42, 0.85) !important;
    border-bottom-color: rgba(139, 92, 246, 0.2) !important;
}

.pdp-header-container {
    width: 100% !important;
    max-width: var(--pdp-header-width) !important;
    margin: 0 auto !important;
    padding: 0 2rem !important;
    box-sizing: border-box !important;
}

.header-inner {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    min-height: 80px !important;
    gap: 2rem !important;
    box-sizing: border-box !important;
}

.site-branding { flex-shrink: 0; }
.site-title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--pdp-gradient-primary);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    white-space: nowrap;
    animation: gradientShift 5s ease infinite;
}
.site-title a { color: inherit; }

/* Desktop Navigation */
.menu-toggle { display: none !important; }

.main-navigation {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.primary-menu {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.primary-menu > li {
    position: relative;
    margin: 0;
    padding: 0;
    list-style: none;
}

.primary-menu > li > a {
    display: block;
    padding: 0.625rem 1.25rem;
    color: var(--pdp-text);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    white-space: nowrap;
    position: relative;
    transition: var(--pdp-transition-fast);
}

.primary-menu > li > a::after {
    content: "";
    position: absolute;
    bottom: 0.375rem;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--pdp-gradient-secondary);
    border-radius: 2px;
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

.primary-menu > li > a:hover::after,
.primary-menu > li.current-menu-item > a::after {
    width: calc(100% - 2.5rem);
}

.primary-menu > li > a:hover,
.primary-menu > li.current-menu-item > a {
    color: #8b5cf6;
    background: rgba(139, 92, 246, 0.08);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.theme-toggle {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    color: var(--pdp-text);
    background: rgba(139, 92, 246, 0.08);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 12px;
    transition: var(--pdp-transition);
}
.theme-toggle:hover {
    color: #ffffff;
    background: var(--pdp-gradient-secondary);
    border-color: transparent;
    transform: translateY(-2px) rotate(15deg);
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.4);
}

.header-cta { white-space: nowrap; }

/* ==========================================================
   MOBILE MENU
   ========================================================== */
@media (max-width: 1024px) {
    .pdp-header-container { padding: 0 1rem !important; }
    .header-inner {
        min-height: 70px !important;
        gap: 0.75rem !important;
        flex-wrap: wrap !important;
    }
    .site-branding { order: 1; flex: 1; min-width: 0; }
    .header-actions { order: 2; }
    .header-cta { display: none; }

    .menu-toggle {
        order: 3;
        width: 44px;
        height: 44px;
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        padding: 0;
        color: #8b5cf6;
        background: rgba(139, 92, 246, 0.1);
        border: 1px solid rgba(139, 92, 246, 0.2);
        border-radius: 12px;
        transition: var(--pdp-transition);
    }
    .menu-toggle:hover { background: rgba(139, 92, 246, 0.2); }
    .menu-toggle[aria-expanded="true"] {
        color: #ffffff;
        background: var(--pdp-gradient-secondary);
        border-color: transparent;
    }
    .menu-toggle-icon {
        display: flex;
        flex-direction: column;
        gap: 5px;
        width: 24px;
    }
    .menu-line {
        display: block;
        width: 100%;
        height: 2px;
        background: currentColor;
        border-radius: 2px;
        transition: var(--pdp-transition-fast);
    }
    .menu-toggle[aria-expanded="true"] .menu-line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .menu-toggle[aria-expanded="true"] .menu-line:nth-child(2) { opacity: 0; }
    .menu-toggle[aria-expanded="true"] .menu-line:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .main-navigation {
        order: 4;
        flex-basis: 100%;
        width: 100%;
        display: none;
        margin-top: 0.5rem;
        padding: 0;
        justify-content: flex-start;
        align-items: stretch;
    }
    .main-navigation.is-open {
        display: flex;
        animation: slideDown 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .primary-menu {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0.75rem;
        background: var(--pdp-surface);
        border: 1px solid var(--pdp-border);
        border-radius: 16px;
        box-shadow: 0 20px 50px rgba(139, 92, 246, 0.15);
    }
    .primary-menu > li {
        width: 100%;
        border-bottom: 1px solid rgba(139, 92, 246, 0.1);
    }
    .primary-menu > li:last-child { border-bottom: none; }
    .primary-menu > li > a {
        width: 100%;
        padding: 0.875rem 1rem;
        text-align: left;
        border-radius: 10px;
        font-size: 1rem;
    }
    .primary-menu > li > a:hover,
    .primary-menu > li.current-menu-item > a {
        color: #8b5cf6;
        background: rgba(139, 92, 246, 0.12);
    }
    .primary-menu .sub-menu {
        position: static;
        width: 100%;
        padding: 0 0 0 1rem;
        margin: 0;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: transparent;
    }
    .theme-toggle { width: 40px; height: 40px; }
}

body.menu-open { overflow: hidden; }

/* ==========================================================
   HERO - Aurora Effect
   ========================================================== */
.hero-borox {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 10rem;
    overflow: hidden;
    background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 50%, #ede9fe 100%);
}

[data-theme="dark"] .hero-borox {
    background: linear-gradient(135deg, #1e1b4b 0%, #2e1065 50%, #1e1b4b 100%);
}

.hero-borox-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }

.hero-shape-blob {
    position: absolute;
    top: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.3), transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    animation: floatBlob 8s ease-in-out infinite;
}

.hero-shape-circle {
    position: absolute;
    right: -100px;
    bottom: -150px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.35), transparent 70%);
    border-radius: 50%;
    filter: blur(70px);
    animation: floatBlob 10s ease-in-out infinite reverse;
}

.hero-shape-dots {
    position: absolute;
    top: 20%;
    right: 5%;
    width: 200px;
    height: 200px;
    background-image: radial-gradient(circle, #a78bfa 1.5px, transparent 1.5px);
    background-size: 20px 20px;
    opacity: 0.4;
    animation: fadeInOut 6s ease-in-out infinite;
}

.hero-borox-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-borox-content { animation: slideInLeft 1s ease-out; }

.hero-borox-greeting {
    display: inline-block;
    margin-bottom: 0.75rem;
    padding: 0.5rem 1.5rem;
    color: #8b5cf6;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.12), rgba(236, 72, 153, 0.08));
    border: 1px solid rgba(139, 92, 246, 0.25);
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    position: relative;
    overflow: hidden;
}

.hero-borox-title {
    margin: 0 0 0.75rem;
    color: #1e1b4b;
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.03em;
}
[data-theme="dark"] .hero-borox-title { color: #f1f5f9; }

.hero-borox-subtitle {
    margin: 0 0 1.5rem;
    font-size: 1.875rem;
    font-weight: 700;
    background: var(--pdp-gradient-secondary);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 5s ease infinite;
}

.hero-borox-description {
    max-width: 520px;
    margin: 0 0 2rem;
    color: #64748b;
    font-size: 1.125rem;
    line-height: 1.75;
}
[data-theme="dark"] .hero-borox-description { color: #94a3b8; }

.hero-borox-buttons { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-borox-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: slideInRight 1s ease-out;
}

.hero-image-circle-bg {
    position: absolute;
    width: 520px;
    height: 520px;
    background: var(--pdp-gradient-secondary);
    border-radius: 50%;
    z-index: 1;
    animation: pulseCircle 4s ease-in-out infinite;
    filter: blur(2px);
}

.hero-image-wrapper {
    position: relative;
    z-index: 2;
    width: 500px;
    height: 500px;
    overflow: hidden;
    border: 8px solid rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    box-shadow: 0 30px 70px rgba(139, 92, 246, 0.4);
    transition: var(--pdp-transition);
}

.hero-image-wrapper:hover {
    transform: scale(1.03) rotate(2deg);
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.hero-deco {
    position: absolute;
    z-index: 3;
    animation: floatDeco 4s ease-in-out infinite;
}
.hero-deco-1 { top: 10%; left: 5%; }
.hero-deco-2 { top: 20%; right: 5%; animation-delay: 0.5s; }
.hero-deco-3 { bottom: 20%; left: 0; animation-delay: 1s; }
.hero-deco-4 { right: 10%; bottom: 15%; animation-delay: 1.5s; }

.hero-borox-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    line-height: 0;
    z-index: 3;
}
.hero-borox-wave svg { display: block; width: 100%; height: 120px; }

/* ==========================================================
   ABOUT
   ========================================================== */
.about-section {
    position: relative;
    padding: 6rem 0;
    background: #ffffff;
    overflow: hidden;
}
[data-theme="dark"] .about-section { background: #0a0e1a; }

.about-section::before {
    content: "";
    position: absolute;
    top: 10%;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.15), transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
    animation: floatBlob 12s ease-in-out infinite;
}

.about-redesign {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: flex-start;
}

.about-image-wrapper { position: relative; }
.about-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 24px;
    box-shadow: 0 30px 70px rgba(99, 102, 241, 0.2);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.about-image-wrapper:hover img { transform: scale(1.03) rotate(-1deg); }

.about-deco-scribble {
    position: absolute;
    top: -30px;
    left: -30px;
    z-index: 2;
    animation: scribbleFloat 6s ease-in-out infinite;
}

.about-image-accent {
    position: absolute;
    right: -20px;
    bottom: -20px;
    width: 160px;
    height: 160px;
    background: var(--pdp-gradient-secondary);
    border-radius: 20px;
    opacity: 0.15;
    z-index: -1;
    animation: pulseCircle 6s ease-in-out infinite;
}

.about-main-title {
    margin: 0 0 1.5rem;
    color: #111827;
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
}
.about-main-title .highlight {
    display: block;
    background: var(--pdp-gradient-primary);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 5s ease infinite;
}
[data-theme="dark"] .about-main-title { color: #f1f5f9; }

.about-description {
    margin: 0 0 2rem;
    color: #64748b;
    font-size: 1.0625rem;
    line-height: 1.75;
}
[data-theme="dark"] .about-description { color: #cbd5e1; }

.about-info-card {
    position: relative;
    padding: 2rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #ffffff 0%, #faf5ff 100%);
    border: 1px solid rgba(139, 92, 246, 0.15);
    border-radius: 24px;
    box-shadow: 0 15px 50px rgba(99, 102, 241, 0.08);
    overflow: hidden;
    transition: var(--pdp-transition);
}
.about-info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 60px rgba(99, 102, 241, 0.15);
    border-color: rgba(139, 92, 246, 0.3);
}
[data-theme="dark"] .about-info-card {
    background: linear-gradient(135deg, #1e293b 0%, #2d1b4e 100%);
    border-color: rgba(139, 92, 246, 0.3);
}

.about-info-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem 2rem;
}

.about-info-item { display: flex; flex-direction: column; gap: 0.35rem; }
.about-info-full { grid-column: 1 / -1; }
.about-info-label { color: #1e293b; font-size: 0.9375rem; font-weight: 700; }
[data-theme="dark"] .about-info-label { color: #f1f5f9; }
.about-info-value { color: #64748b; font-size: 0.9375rem; font-weight: 500; }
[data-theme="dark"] .about-info-value { color: #cbd5e1; }

/* ==========================================================
   SKILLS
   ========================================================== */
.skills-section {
    position: relative;
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #fef3ff 100%);
}
[data-theme="dark"] .skills-section {
    background: linear-gradient(135deg, #0a0e1a 0%, #1a0f2e 100%);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
}

.skill-category {
    position: relative;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(139, 92, 246, 0.15);
    border-radius: 24px;
    overflow: hidden;
    transition: var(--pdp-transition);
}
[data-theme="dark"] .skill-category {
    background: rgba(30, 41, 59, 0.6);
    border-color: rgba(139, 92, 246, 0.3);
}
.skill-category:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(139, 92, 246, 0.2);
    border-color: rgba(139, 92, 246, 0.4);
}
.skill-category::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--pdp-gradient-secondary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}
.skill-category:hover::before { transform: scaleX(1); }

.skill-category-title {
    display: inline-block;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    font-size: 1.125rem;
    font-weight: 800;
    border-bottom: 2px solid rgba(139, 92, 246, 0.2);
}

.skill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.skill-item {
    padding: 0.375rem 1rem;
    color: #7c3aed;
    background: rgba(139, 92, 246, 0.08);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--pdp-transition);
}
.skill-item:hover {
    color: #ffffff;
    background: var(--pdp-gradient-secondary);
    border-color: transparent;
    transform: translateY(-3px) scale(1.08);
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.4);
}
[data-theme="dark"] .skill-item {
    color: #c4b5fd;
    background: rgba(167, 139, 250, 0.15);
    border-color: rgba(167, 139, 250, 0.3);
}

/* ==========================================================
   PROJECTS
   ========================================================== */
.projects-section {
    position: relative;
    padding: 6rem 0;
    background: var(--pdp-surface);
}
[data-theme="dark"] .projects-section { background: #0f1320; }

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
}

.project-card {
    position: relative;
    overflow: hidden;
    background: var(--pdp-background);
    border: 1px solid var(--pdp-border);
    border-radius: 24px;
    transition: var(--pdp-transition);
}
.project-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 35px 70px rgba(99, 102, 241, 0.25);
    border-color: rgba(139, 92, 246, 0.3);
}

.project-image {
    position: relative;
    display: block;
    aspect-ratio: 3 / 2;
    overflow: hidden;
}
.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.project-card:hover .project-image img { transform: scale(1.12); }

.project-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.92), rgba(99, 102, 241, 0.92));
    opacity: 0;
    transition: opacity 0.5s ease;
    backdrop-filter: blur(5px);
}
.project-card:hover .project-overlay { opacity: 1; }

.project-link {
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6366f1;
    background: #ffffff;
    border-radius: 50%;
    transition: var(--pdp-transition);
    transform: translateY(20px);
    opacity: 0;
}
.project-card:hover .project-link {
    transform: translateY(0);
    opacity: 1;
}
.project-card:hover .project-link:nth-child(1) { transition-delay: 0.1s; }
.project-card:hover .project-link:nth-child(2) { transition-delay: 0.2s; }

.project-link:hover {
    color: #8b5cf6;
    transform: scale(1.15) rotate(5deg);
}

.project-content { padding: 1.75rem; }
.project-title {
    margin-bottom: 0.75rem;
    font-size: 1.375rem;
    font-weight: 800;
}
.project-title a { color: var(--pdp-heading); font-weight: 800; }
.project-title a:hover {
    background: var(--pdp-gradient-secondary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.project-excerpt {
    color: var(--pdp-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

.project-technologies {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tech-tag {
    padding: 0.25rem 0.75rem;
    color: #7c3aed;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    transition: var(--pdp-transition-fast);
}
.tech-tag:hover {
    background: var(--pdp-gradient-secondary);
    color: #ffffff;
    border-color: transparent;
}

/* ==========================================================
   SERVICES
   ========================================================== */
.services-section {
    position: relative;
    padding: 6rem 0;
    background: linear-gradient(135deg, #ffffff 0%, #faf5ff 100%);
    overflow: hidden;
}
[data-theme="dark"] .services-section {
    background: linear-gradient(135deg, #0a0e1a 0%, #1a0f2e 100%);
}

.services-numbered-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}

.service-numbered-card {
    position: relative;
    padding: 2rem 2.5rem;
    transition: var(--pdp-transition);
    border-radius: 0;
}
.service-numbered-card:not(:last-child) {
    border-right: 1px solid rgba(139, 92, 246, 0.15);
}
.service-numbered-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.6);
    border-radius: 24px;
    box-shadow: 0 25px 50px rgba(139, 92, 246, 0.18);
}
[data-theme="dark"] .service-numbered-card:hover { background: rgba(30, 41, 59, 0.6); }

.service-numbered-top {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.service-big-number {
    flex-shrink: 0;
    display: inline-block;
    color: transparent;
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.03em;
    background: var(--pdp-gradient-secondary);
    -webkit-background-clip: text;
    background-clip: text;
    opacity: 0.5;
    transition: var(--pdp-transition);
}
.service-numbered-card:hover .service-big-number {
    opacity: 1;
    transform: scale(1.15);
}

.service-icon-img {
    width: 65px;
    height: 65px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    background: rgba(139, 92, 246, 0.08);
    border-radius: 18px;
    transition: var(--pdp-transition);
}
.service-numbered-card:hover .service-icon-img {
    background: rgba(139, 92, 246, 0.18);
    transform: scale(1.15) rotate(8deg);
}
.service-icon-img img { width: 100%; height: 100%; object-fit: contain; }

.service-numbered-title {
    margin: 0 0 1rem;
    color: var(--pdp-heading);
    font-size: 1.375rem;
    font-weight: 800;
    line-height: 1.3;
}

.service-numbered-desc {
    color: var(--pdp-text-light);
    font-size: 0.9375rem;
    line-height: 1.75;
}
.service-numbered-desc p { margin: 0; }

/* ==========================================================
   PROCESS
   ========================================================== */
.process-section { padding: 6rem 0; background: var(--pdp-surface); }

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
}

.process-step {
    position: relative;
    padding: 2.5rem 1.5rem;
    text-align: center;
    background: var(--pdp-background);
    border: 1px solid var(--pdp-border);
    border-radius: 24px;
    overflow: hidden;
    transition: var(--pdp-transition);
}
.process-step:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px rgba(99, 102, 241, 0.2);
    border-color: rgba(139, 92, 246, 0.3);
}
.process-step::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--pdp-gradient-primary);
    transform: scaleX(0);
    transition: transform 0.5s ease;
}
.process-step:hover::before { transform: scaleX(1); }

.process-number {
    display: inline-block;
    margin-bottom: 1rem;
    color: transparent;
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1;
    background: var(--pdp-gradient-secondary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.process-title { margin-bottom: 0.5rem; color: var(--pdp-heading); font-weight: 800; }
.process-description { color: var(--pdp-text-light); font-size: 0.95rem; line-height: 1.6; }

/* ==========================================================
   QUALIFICATION
   ========================================================== */
.qualification-section {
    position: relative;
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #fef3ff 100%);
    overflow: hidden;
}
[data-theme="dark"] .qualification-section {
    background: linear-gradient(135deg, #0a0e1a 0%, #1a0f2e 100%);
}

.qualification-header { margin-bottom: 4rem; text-align: center; }

.qualification-grid {
    position: relative;
    z-index: 2;
    max-width: 1100px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin: 0 auto;
}

.qualification-column { position: relative; }
.qualification-column-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.qualification-dot-indicator {
    position: relative;
    display: block;
    width: 14px;
    height: 14px;
    background: var(--pdp-gradient-secondary);
    border-radius: 50%;
    box-shadow: 0 0 0 6px rgba(139, 92, 246, 0.15);
    animation: pulseDot 2s ease-in-out infinite;
}
.qualification-column-title { margin: 0; color: var(--pdp-heading); font-size: 1.5rem; font-weight: 800; }

.qualification-timeline { position: relative; padding-left: 2rem; }
.qualification-timeline::before {
    content: "";
    position: absolute;
    top: 0; bottom: 0; left: 5px;
    width: 2px;
    background: linear-gradient(180deg, #8b5cf6, #a78bfa, #c4b5fd, #ec4899);
    border-radius: 2px;
}

.qualification-item { position: relative; margin-bottom: 2rem; }
.qualification-item:last-child { margin-bottom: 0; }

.qualification-dot {
    position: absolute;
    top: 1.75rem;
    left: -2rem;
    width: 18px;
    height: 18px;
    z-index: 2;
    background: var(--pdp-gradient-secondary);
    border-radius: 50%;
    box-shadow: 0 0 0 4px #f8f9ff, 0 4px 20px rgba(139, 92, 246, 0.5);
    transition: var(--pdp-transition);
}
[data-theme="dark"] .qualification-dot {
    box-shadow: 0 0 0 4px #0a0e1a, 0 4px 20px rgba(139, 92, 246, 0.6);
}
.qualification-item:hover .qualification-dot {
    transform: scale(1.4);
    box-shadow: 0 0 0 4px #f8f9ff, 0 8px 30px rgba(139, 92, 246, 0.8);
}

.qualification-card {
    position: relative;
    padding: 1.75rem 2rem;
    background: var(--pdp-background);
    border: 1px solid rgba(139, 92, 246, 0.1);
    border-radius: 20px;
    box-shadow: 0 10px 35px rgba(139, 92, 246, 0.08);
    overflow: hidden;
    transition: var(--pdp-transition);
}
.qualification-card::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 4px;
    height: 0;
    background: var(--pdp-gradient-secondary);
    transition: height 0.5s ease;
}
.qualification-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 60px rgba(139, 92, 246, 0.22);
    border-color: rgba(139, 92, 246, 0.3);
}
.qualification-card:hover::before { height: 100%; }
[data-theme="dark"] .qualification-card {
    background: #1e293b;
    border-color: rgba(139, 92, 246, 0.2);
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.4);
}

.qualification-date {
    display: inline-block;
    margin-bottom: 0.75rem;
    padding: 0.375rem 1rem;
    color: #8b5cf6;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.12), rgba(236, 72, 153, 0.08));
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 700;
}

.qualification-title {
    margin: 0 0 0.75rem;
    color: var(--pdp-heading);
    font-size: 1.1875rem;
    font-weight: 800;
    line-height: 1.4;
}

.qualification-subtitle {
    margin-left: 0.25rem;
    background: var(--pdp-gradient-secondary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 0.9rem;
    font-weight: 700;
}

.qualification-description {
    color: var(--pdp-text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}
.qualification-description p { margin: 0; }

/* ==========================================================
   CERTIFICATIONS
   ========================================================== */
.certifications-section { padding: 6rem 0; background: var(--pdp-surface); }

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.certification-card {
    position: relative;
    padding: 2rem;
    background: var(--pdp-background);
    border: 1px solid var(--pdp-border);
    border-radius: 24px;
    overflow: hidden;
    transition: var(--pdp-transition);
}
.certification-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(99, 102, 241, 0.22);
    border-color: rgba(139, 92, 246, 0.3);
}

.certification-image {
    aspect-ratio: 3 / 2;
    margin-bottom: 1.5rem;
    overflow: hidden;
    border-radius: 16px;
}
.certification-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.certification-card:hover .certification-image img { transform: scale(1.1); }

.certification-title { margin-bottom: 0.5rem; color: var(--pdp-heading); font-weight: 800; }
.certification-organization { display: block; margin-bottom: 0.25rem; color: #8b5cf6; font-weight: 700; }
.certification-date { display: block; margin-bottom: 1rem; color: var(--pdp-text-light); font-size: 0.875rem; }

/* ==========================================================
   RESUME
   ========================================================== */
.resume-section {
    position: relative;
    padding: 6rem 0;
    color: #ffffff !important;
    background: var(--pdp-gradient-primary) !important;
    background-size: 200% 200% !important;
    overflow: hidden;
    animation: gradientShift 8s ease infinite;
}

.resume-section::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: floatBlob 10s ease-in-out infinite;
}

.resume-section::after {
    content: "";
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: floatBlob 12s ease-in-out infinite reverse;
}

.resume-cta {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.resume-title {
    margin-bottom: 0.75rem;
    color: #ffffff !important;
    font-size: 3rem !important;
    font-weight: 900 !important;
    letter-spacing: -0.02em;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.resume-description {
    margin: 0;
    color: rgba(255, 255, 255, 0.95) !important;
    font-size: 1.125rem !important;
}

.resume-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.resume-section .btn-primary {
    padding: 1rem 2.5rem !important;
    color: #6366f1 !important;
    background: #ffffff !important;
    border: 2px solid #ffffff !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25) !important;
}
.resume-section .btn-primary:hover {
    color: #4f46e5 !important;
    background: #f8fafc !important;
    transform: translateY(-5px) scale(1.03) !important;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35) !important;
}

.resume-section .btn-outline {
    padding: 1rem 2.5rem !important;
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.15) !important;
    border: 2px solid rgba(255, 255, 255, 0.9) !important;
    backdrop-filter: blur(10px);
}
.resume-section .btn-outline:hover {
    color: #6366f1 !important;
    background: #ffffff !important;
    transform: translateY(-5px) scale(1.03) !important;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35) !important;
}

/* ==========================================================
   TESTIMONIALS
   ========================================================== */
.testimonials-section { padding: 6rem 0; background: linear-gradient(135deg, #ffffff 0%, #fef3ff 100%); }
[data-theme="dark"] .testimonials-section {
    background: linear-gradient(135deg, #0a0e1a 0%, #1a0f2e 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    position: relative;
    padding: 2.5rem 2rem;
    text-align: center;
    background: var(--pdp-background);
    border: 1px solid var(--pdp-border);
    border-radius: 24px;
    overflow: hidden;
    transition: var(--pdp-transition);
}
.testimonial-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 35px 70px rgba(139, 92, 246, 0.22);
    border-color: rgba(139, 92, 246, 0.3);
}

.testimonial-image {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    padding: 4px;
    background: var(--pdp-gradient-secondary);
    border-radius: 50%;
    box-shadow: 0 15px 35px rgba(139, 92, 246, 0.35);
    transition: var(--pdp-transition);
}
.testimonial-card:hover .testimonial-image {
    transform: scale(1.12) rotate(-6deg);
    box-shadow: 0 20px 45px rgba(139, 92, 246, 0.5);
}
.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: 4px solid var(--pdp-background);
    border-radius: 50%;
}

.testimonial-content {
    position: relative;
    z-index: 1;
    margin-bottom: 1.5rem;
    padding: 0 1rem;
    color: var(--pdp-text) !important;
    font-size: 1rem;
    font-style: italic;
    line-height: 1.8;
}
.testimonial-content p { margin: 0; color: var(--pdp-text) !important; }

.testimonial-author {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--pdp-border);
}

.testimonial-name { color: var(--pdp-heading) !important; font-size: 1.125rem; font-weight: 800; }

.testimonial-position {
    color: transparent;
    background: var(--pdp-gradient-secondary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 0.875rem;
    font-weight: 700;
}

/* ==========================================================
   CONTACT
   ========================================================== */
.contact-section { position: relative; padding: 6rem 0; background: var(--pdp-surface); }

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    padding: 2.5rem;
    background: var(--pdp-background);
    border: 1px solid var(--pdp-border);
    border-radius: 28px;
    box-shadow: 0 15px 50px rgba(99, 102, 241, 0.08);
    transition: var(--pdp-transition);
}
.contact-form:hover {
    box-shadow: 0 25px 70px rgba(99, 102, 241, 0.15);
}

.contact-form p { display: flex; flex-direction: column; gap: 0.5rem; margin: 0; }
.contact-form p:nth-child(3) { grid-column: 1 / -1; }
.contact-form label { color: var(--pdp-heading); font-size: 0.9rem; font-weight: 700; }

.contact-form input,
.contact-form textarea {
    padding: 0.875rem 1.125rem;
    color: var(--pdp-text);
    background: var(--pdp-background);
    border: 2px solid var(--pdp-border);
    border-radius: 14px;
    font-size: 1rem;
    transition: var(--pdp-transition);
}

.contact-form textarea { min-height: 150px; resize: vertical; }

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #8b5cf6;
    box-shadow: 0 0 0 5px rgba(139, 92, 246, 0.15);
    transform: translateY(-2px);
}

.contact-form button { grid-column: 1 / -1; }

.form-message { grid-column: 1 / -1; padding: 1rem; border-radius: 14px; }
.form-message.success { color: #065f46; background: #d1fae5; border: 1px solid #a7f3d0; }
.form-message.error { color: #991b1b; background: #fee2e2; border: 1px solid #fecaca; }

/* ==========================================================
   FOOTER
   ========================================================== */
.site-footer {
    position: relative;
    color: #e2e8f0;
    background: linear-gradient(135deg, #1e1b4b 0%, #2e1065 100%);
    overflow: hidden;
}
[data-theme="dark"] .site-footer {
    background: linear-gradient(135deg, #0a0e1a 0%, #1a0f2e 100%);
}

.site-footer::before {
    content: "";
    position: absolute;
    top: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.2), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.footer-widgets { position: relative; z-index: 1; padding: 4rem 0 3rem; }

.footer-widget-area {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
}

.footer-widget-title {
    position: relative;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    color: #ffffff;
    font-size: 1.125rem;
    font-weight: 700;
}
.footer-widget-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, #a78bfa, #ec4899);
    border-radius: 2px;
}

.footer-contact-list { margin: 0; padding: 0; list-style: none; }
.footer-contact-list li {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-bottom: 0.875rem;
    color: #cbd5e1;
    font-size: 0.9375rem;
}
.footer-contact-list svg { flex-shrink: 0; color: #a78bfa; }
.footer-contact-list a { color: #cbd5e1; }
.footer-contact-list a:hover { color: #a78bfa; }

.footer-bottom {
    position: relative;
    z-index: 1;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(139, 92, 246, 0.2);
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.copyright { margin: 0; color: #94a3b8; font-size: 0.875rem; }

/* ==========================================================
   SOCIAL LINKS
   ========================================================== */
.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.social-link {
    display: inline-block;
    padding: 0.625rem 1.25rem;
    color: #a78bfa;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--pdp-transition);
}
.social-link:hover {
    color: #ffffff;
    background: var(--pdp-gradient-secondary);
    border-color: transparent;
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(139, 92, 246, 0.5);
}

/* ==========================================================
   BACK TO TOP BUTTON
   ========================================================== */
.pdp-back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    color: #ffffff;
    background: var(--pdp-gradient-secondary);
    border: none;
    border-radius: 50%;
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.4);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--pdp-transition);
}
.pdp-back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.pdp-back-to-top:hover {
    transform: translateY(-6px) scale(1.05);
    box-shadow: 0 20px 45px rgba(139, 92, 246, 0.6);
}

/* ==========================================================
   BLOG / POSTS
   ========================================================== */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
}

.post-card {
    overflow: hidden;
    background: var(--pdp-background);
    border: 1px solid var(--pdp-border);
    border-radius: 24px;
    transition: var(--pdp-transition);
}
.post-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 55px rgba(99, 102, 241, 0.18);
}
.post-card-image { display: block; aspect-ratio: 16 / 10; overflow: hidden; }
.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.post-card:hover .post-card-image img { transform: scale(1.1); }
.post-card-content { padding: 1.75rem; }

/* ==========================================================
   SINGLE PROJECT PAGE
   ========================================================== */
.single-project-main {
    padding: 6rem 0 4rem;
    background: var(--pdp-background, #ffffff);
}
[data-theme="dark"] .single-project-main { background: #0a0e1a; }

.project-single { max-width: 1000px; margin: 0 auto; }

.project-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--pdp-text-light, #64748b);
    margin-bottom: 2rem;
}
.project-breadcrumbs a { color: #8b5cf6; text-decoration: none; font-weight: 600; }
.project-breadcrumbs a:hover { color: #6d28d9; }
.project-breadcrumbs .separator { color: #cbd5e1; }

.project-header { text-align: center; max-width: 800px; margin: 0 auto 3rem; }

.project-categories-top {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.project-category-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #8b5cf6;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 50px;
}

.project-single-title {
    font-size: 3rem;
    font-weight: 900;
    line-height: 1.15;
    color: #111827;
    margin: 0 0 1.5rem;
    letter-spacing: -0.02em;
}
[data-theme="dark"] .project-single-title { color: #f1f5f9; }

.project-single-excerpt {
    font-size: 1.25rem;
    line-height: 1.7;
    color: #64748b;
    margin: 0 0 2rem;
}
[data-theme="dark"] .project-single-excerpt { color: #94a3b8; }

.project-meta-info {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    padding: 2rem;
    background: #f9fafb;
    border-radius: 20px;
    margin-bottom: 2rem;
}
[data-theme="dark"] .project-meta-info { background: #1e293b; }

.project-meta-item { display: flex; flex-direction: column; align-items: center; gap: 0.25rem; }
.project-meta-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #94a3b8;
}
.project-meta-value { font-size: 1rem; font-weight: 600; color: #1f2937; }
[data-theme="dark"] .project-meta-value { color: #e2e8f0; }

.project-action-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.project-action-buttons .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 50px;
    text-decoration: none;
    transition: var(--pdp-transition);
}

.project-action-buttons .btn-primary {
    background: linear-gradient(135deg, #a78bfa, #8b5cf6);
    color: #ffffff;
    border: none;
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.35);
}
.project-action-buttons .btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.55);
    color: #ffffff;
}

.project-action-buttons .btn-outline {
    background: transparent;
    color: #8b5cf6;
    border: 2px solid rgba(139, 92, 246, 0.3);
}
.project-action-buttons .btn-outline:hover {
    background: rgba(139, 92, 246, 0.1);
    border-color: #8b5cf6;
    color: #6d28d9;
    transform: translateY(-4px);
}

.project-single-image {
    margin: 0 0 3rem;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 30px 70px rgba(99, 102, 241, 0.18);
}
.project-single-image img { width: 100%; height: auto; display: block; }

.project-single-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #1f2937;
    margin-bottom: 3rem;
}
[data-theme="dark"] .project-single-content { color: #cbd5e1; }

.project-single-content h2 { font-size: 2rem; margin: 2.5rem 0 1rem; color: #111827; }
.project-single-content h3 { font-size: 1.5rem; margin: 2rem 0 1rem; color: #111827; }
[data-theme="dark"] .project-single-content h2,
[data-theme="dark"] .project-single-content h3 { color: #f1f5f9; }
.project-single-content img { border-radius: 16px; margin: 2rem 0; }
.project-single-content ul,
.project-single-content ol { padding-left: 1.5rem; margin: 1.5rem 0; }
.project-single-content li { margin-bottom: 0.5rem; }
.project-single-content blockquote {
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    border-left: 4px solid #8b5cf6;
    background: #f9fafb;
    border-radius: 0 16px 16px 0;
    font-style: italic;
}
[data-theme="dark"] .project-single-content blockquote { background: #1e293b; }

.project-single-footer {
    padding-top: 3rem;
    border-top: 1px solid #e5e7eb;
    margin-bottom: 3rem;
}
[data-theme="dark"] .project-single-footer { border-color: #334155; }

.project-tech-section { text-align: center; margin-bottom: 2rem; }

.project-tech-title {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #94a3b8;
    margin-bottom: 1rem;
}

.project-tech-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.project-tech-tags .tech-tag {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #8b5cf6;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 50px;
}

.project-back-link { text-align: center; }

.project-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding-top: 3rem;
    border-top: 1px solid #e5e7eb;
}
[data-theme="dark"] .project-navigation { border-color: #334155; }

.project-nav-prev a,
.project-nav-next a {
    display: block;
    padding: 1.5rem;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 20px;
    text-decoration: none;
    transition: var(--pdp-transition);
}
[data-theme="dark"] .project-nav-prev a,
[data-theme="dark"] .project-nav-next a {
    background: #1e293b;
    border-color: #334155;
}
.project-nav-prev a:hover,
.project-nav-next a:hover {
    transform: translateY(-6px);
    border-color: #8b5cf6;
    box-shadow: 0 15px 35px rgba(139, 92, 246, 0.2);
}
.project-nav-next a { text-align: right; }

.nav-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #8b5cf6;
    margin-bottom: 0.5rem;
}
.nav-title {
    display: block;
    font-size: 1.125rem;
    font-weight: 700;
    color: #1f2937;
}
[data-theme="dark"] .nav-title { color: #f1f5f9; }

/* ==========================================================
   DARK MODE
   ========================================================== */
[data-theme="dark"] .btn-outline { color: #e2e8f0; border-color: #64748b; }
[data-theme="dark"] .primary-menu > li > a { color: #e2e8f0; }
[data-theme="dark"] .project-card,
[data-theme="dark"] .testimonial-card,
[data-theme="dark"] .contact-form,
[data-theme="dark"] .post-card,
[data-theme="dark"] .certification-card {
    background: #1e293b;
    border-color: rgba(139, 92, 246, 0.2);
}
[data-theme="dark"] .project-title a,
[data-theme="dark"] .certification-title { color: #f1f5f9; }
[data-theme="dark"] .project-excerpt { color: #94a3b8; }
[data-theme="dark"] .tech-tag { color: #c4b5fd; background: rgba(167, 139, 250, 0.15); }
[data-theme="dark"] .testimonial-content,
[data-theme="dark"] .testimonial-content p { color: #e2e8f0 !important; }
[data-theme="dark"] .testimonial-name { color: #f1f5f9 !important; }
[data-theme="dark"] .testimonial-author { border-color: rgba(139, 92, 246, 0.2); }
[data-theme="dark"] .contact-form input,
[data-theme="dark"] .contact-form textarea {
    color: #e2e8f0;
    background: #0f172a;
    border-color: #334155;
}
[data-theme="dark"] .contact-form label { color: #f1f5f9; }
[data-theme="dark"] .resume-section {
    background: linear-gradient(135deg, #4c1d95 0%, #6d28d9 50%, #7c3aed 100%) !important;
}

/* ==========================================================
   REVEAL ANIMATION
   ========================================================== */
.pdp-reveal {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1), transform 1s cubic-bezier(0.4, 0, 0.2, 1);
}
.pdp-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================
   KEYFRAMES
   ========================================================== */
@keyframes floatBlob {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(40px, -40px) scale(1.15); }
}
@keyframes fadeInOut {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.8; }
}
@keyframes pulseCircle {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}
@keyframes floatDeco {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-25px) rotate(15deg); }
}
@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-60px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes slideInRight {
    from { opacity: 0; transform: translateX(60px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-15px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes scribbleFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-10px, -10px) rotate(-6deg); }
}
@keyframes pulseDot {
    0%, 100% { box-shadow: 0 0 0 6px rgba(139, 92, 246, 0.15); }
    50% { box-shadow: 0 0 0 14px rgba(139, 92, 246, 0.05); }
}
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* ==========================================================
   REDUCED MOTION
   ========================================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    html { scroll-behavior: auto; }
    .hero-shape-blob,
    .hero-shape-circle,
    .hero-shape-dots,
    .hero-deco,
    .hero-image-circle-bg,
    .qualification-dot-indicator,
    .section-overline::before {
        animation: none !important;
    }
}

/* ==========================================================
   RESPONSIVE - TABLET (1024px)
   ========================================================== */
@media (max-width: 1024px) {
    .hero-borox { min-height: auto; padding: 6rem 0 8rem; }
    .hero-borox-inner { grid-template-columns: 1fr; gap: 3rem; text-align: center; }
    .hero-borox-image { order: 0; }
    .hero-borox-content { order: 1; }
    .hero-borox-description { margin-left: auto; margin-right: auto; }
    .hero-borox-buttons { justify-content: center; }
    .hero-borox-title { font-size: 3.25rem; }
    .hero-borox-subtitle { font-size: 1.5rem; }
    .hero-image-circle-bg { width: 420px; height: 420px; }
    .hero-image-wrapper { width: 400px; height: 400px; }

    .about-redesign { grid-template-columns: 1fr; gap: 2.5rem; }
    .about-main-title { font-size: 2.25rem; }

    .services-numbered-grid { grid-template-columns: 1fr; }
    .service-numbered-card {
        padding: 2rem 0;
        border-right: none !important;
        border-bottom: 1px solid rgba(139, 92, 246, 0.15);
    }
    .service-numbered-card:last-child { border-bottom: none; }

    .qualification-grid { grid-template-columns: 1fr; gap: 3rem; }
    .contact-inner { grid-template-columns: 1fr; }
    .footer-widget-area { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

/* ==========================================================
   RESPONSIVE - MOBILE (768px)
   ========================================================== */
@media (max-width: 768px) {
    .section { padding: 4rem 0; }
    .section-main-title { font-size: 2.25rem; }

    .hero-borox { padding: 5rem 0 7rem; }
    .hero-borox-title { font-size: 2.5rem; }
    .hero-borox-subtitle { font-size: 1.25rem; }
    .hero-borox-description { font-size: 1rem; }
    .hero-image-circle-bg { width: 320px; height: 320px; }
    .hero-image-wrapper { width: 300px; height: 300px; }
    .hero-borox-wave svg { height: 80px; }

    .about-info-grid { grid-template-columns: 1fr; gap: 1rem; }
    .about-info-card { padding: 1.5rem; }
    .about-main-title { font-size: 1.875rem; }

    .service-big-number { font-size: 3rem; }
    .service-numbered-title { font-size: 1.25rem; }
    .service-numbered-top { height: 70px; }

    .qualification-column-title { font-size: 1.25rem; }
    .qualification-card { padding: 1.5rem 1.25rem; }
    .qualification-title { font-size: 1.0625rem; }

    .resume-title { font-size: 2rem !important; }
    .resume-cta { flex-direction: column; text-align: center; }
    .resume-buttons { width: 100%; justify-content: center; }
    .resume-section .btn { width: 100%; max-width: 320px; }

    .contact-form { grid-template-columns: 1fr; padding: 1.75rem; }
    .footer-widget-area { grid-template-columns: 1fr; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }

    .single-project-main { padding: 4rem 0 2rem; }
    .project-single-title { font-size: 2rem; }
    .project-single-excerpt { font-size: 1.0625rem; }
    .project-meta-info { flex-direction: column; gap: 1rem; padding: 1.5rem; }
    .project-action-buttons { flex-direction: column; }
    .project-action-buttons .btn { width: 100%; justify-content: center; }
    .project-navigation { grid-template-columns: 1fr; gap: 1rem; }
    .project-single-content { font-size: 1rem; }
    .project-single-content h2 { font-size: 1.5rem; }
    .project-single-content h3 { font-size: 1.25rem; }

    .pdp-back-to-top { bottom: 20px; right: 20px; width: 44px; height: 44px; }
}

/* ==========================================================
   RESPONSIVE - SMALL MOBILE (480px)
   ========================================================== */
@media (max-width: 480px) {
    .container { padding: 0 1rem; }
    .pdp-header-container { padding: 0 0.75rem !important; }
    .header-inner { min-height: 64px !important; gap: 0.5rem !important; }
    .site-title { max-width: 160px; overflow: hidden; text-overflow: ellipsis; font-size: 1.0625rem; }
    .menu-toggle { width: 40px; height: 40px; }
    .theme-toggle { width: 38px; height: 38px; }

    .section-main-title { font-size: 1.75rem; }
    .section-overline { padding: 0.375rem 1rem; font-size: 0.75rem; }

    .hero-borox { padding: 4rem 0 6rem; }
    .hero-borox-title { font-size: 2rem; }
    .hero-borox-greeting { padding: 0.375rem 1rem; font-size: 0.875rem; }
    .hero-image-circle-bg { width: 260px; height: 260px; }
    .hero-image-wrapper { width: 240px; height: 240px; border-width: 5px; }
    .hero-borox-wave svg { height: 60px; }
    .btn-borox-primary { padding: 0.875rem 2rem; font-size: 0.95rem; }

    .about-section,
    .services-section,
    .qualification-section,
    .testimonials-section,
    .contact-section,
    .projects-section,
    .certifications-section,
    .process-section,
    .skills-section { padding: 3.5rem 0; }

    .about-main-title { font-size: 1.5rem; }
    .service-big-number { font-size: 2.5rem; }
    .service-numbered-card { padding: 1.5rem 0; }
    .service-numbered-top { height: 60px; }
    .service-icon-img { width: 50px; height: 50px; }

    .resume-title { font-size: 1.75rem !important; }
    .resume-section .btn { padding: 0.875rem 1.75rem !important; font-size: 0.95rem !important; }

    .contact-form { padding: 1.25rem; }
    .contact-form input,
    .contact-form textarea { padding: 0.75rem 1rem; }

    .projects-grid,
    .posts-grid,
    .testimonials-grid,
    .certifications-grid { grid-template-columns: 1fr; }

    .pdp-back-to-top { bottom: 15px; right: 15px; width: 42px; height: 42px; }
}