/* ===================================================
   MOHAMED SAYED — FLUTTER DEVELOPER PORTFOLIO (2026)
   Style Sheet: Core Design System & Component Styles
   Colors: #000000, #830000, #BC0202, #FF0000, #FFFFFF
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700&family=Fira+Code:wght@400;500&display=swap');

/* ===================================================
   CSS VARIABLES & DESIGN TOKENS
   =================================================== */
:root {
    /* Brand Colors */
    --color-bg: #000000;
    --color-bg-alt: #070707;
    --color-card: #101010;
    --color-card-elevated: #161616;
    --color-card-border: rgba(255, 0, 0, 0.18);
    --color-card-border-hover: #FF0000;

    --color-primary: #FF0000;
    --color-primary-rgb: 255, 0, 0;
    --color-crimson: #BC0202;
    --color-dark-red: #830000;
    --color-red-glow: rgba(255, 0, 0, 0.45);
    --color-red-subtle: rgba(255, 0, 0, 0.08);

    /* Text Colors */
    --color-text-main: #FFFFFF;
    --color-text-muted: #A3A3A3;
    --color-text-dim: #737373;

    /* Typography */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Fira Code', monospace;

    /* Transitions & Shadows */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --glow-card: 0 10px 30px -10px rgba(255, 0, 0, 0.25);
    --glow-btn: 0 0 25px rgba(255, 0, 0, 0.5);
    --glow-ring: 0 0 45px rgba(255, 0, 0, 0.4);

    /* Layout Spacing */
    --header-height: 80px;
    --container-max: 1220px;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
}

/* ===================================================
   RESET & BASE STYLES
   =================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text-main);
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.65;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

/* Accessibility Focus Ring */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: #050505;
}
::-webkit-scrollbar-thumb {
    background: #2a0303;
    border-radius: 5px;
    border: 2px solid #050505;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-crimson);
}

/* Selection Highlight */
::selection {
    background: var(--color-primary);
    color: #ffffff;
}

/* ===================================================
   LAYOUT & CONTAINER
   =================================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
}

.section {
    padding: 110px 0;
    position: relative;
    z-index: 2;
}

.section-alt {
    background: linear-gradient(180deg, rgba(7, 7, 7, 0.4) 0%, rgba(16, 2, 2, 0.15) 50%, rgba(7, 7, 7, 0.4) 100%);
}

/* ===================================================
   SECTION HEADING COMPONENT
   =================================================== */
.section-heading {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    padding: 4px 14px;
    background: rgba(255, 0, 0, 0.08);
    border: 1px solid rgba(255, 0, 0, 0.25);
    border-radius: var(--radius-full);
}

.section-label i {
    font-size: 0.8rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--color-text-main);
    line-height: 1.2;
}

.section-underline {
    display: block;
    width: 70px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-dark-red));
    border-radius: var(--radius-full);
    margin: 18px auto 0;
    position: relative;
    box-shadow: 0 0 12px var(--color-primary);
}

.section-underline::before {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 8px var(--color-primary);
}

.section-subtitle {
    max-width: 620px;
    margin: 16px auto 0;
    color: var(--color-text-muted);
    font-size: 1.05rem;
}

/* ===================================================
   BUTTONS
   =================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 1px solid transparent;
    line-height: 1;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-crimson) 100%);
    color: #FFFFFF;
    box-shadow: 0 4px 20px rgba(255, 0, 0, 0.35);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 0, 0, 0.6);
    background: linear-gradient(135deg, #ff2a2a 0%, var(--color-primary) 100%);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.03);
    color: #FFFFFF;
    border-color: rgba(255, 0, 0, 0.35);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: rgba(255, 0, 0, 0.12);
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 0, 0, 0.25);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.85rem;
}

.btn-icon {
    font-size: 0.9rem;
    transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

/* ===================================================
   HEADER & NAVIGATION
   =================================================== */
.site-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 0, 0, 0.12);
    z-index: 1000;
    transition: background var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.scrolled {
    background: rgba(4, 4, 4, 0.94);
    border-bottom-color: rgba(255, 0, 0, 0.25);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.8);
}

.header-container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: #FFFFFF;
    letter-spacing: -0.5px;
}

.logo-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #180303 0%, #350505 100%);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-sm);
    color: #FFFFFF;
    font-weight: 900;
    font-size: 1.15rem;
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.3);
    position: relative;
}

.logo-badge span {
    color: var(--color-primary);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-size: 1.1rem;
    line-height: 1.1;
}

.logo-role {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--color-primary);
    letter-spacing: 1px;
}

/* Desktop Navigation */
.site-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-list {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 4px;
}

.nav-link {
    color: var(--color-text-muted);
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 0.92rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
    color: #FFFFFF;
    background: rgba(255, 0, 0, 0.12);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 18px;
    height: 2px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    box-shadow: 0 0 8px var(--color-primary);
}

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

/* Hamburger Button */
.menu-toggle {
    display: none;
    background: transparent;
    border: 1px solid rgba(255, 0, 0, 0.3);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    padding: 0;
    transition: background var(--transition-fast), border-color var(--transition-fast);
}

.menu-toggle:hover {
    background: rgba(255, 0, 0, 0.1);
    border-color: var(--color-primary);
}

.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: #FFFFFF;
    border-radius: 2px;
    transition: transform var(--transition-normal), opacity var(--transition-normal), background-color var(--transition-normal);
}

.menu-toggle.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
    background-color: var(--color-primary);
}

.menu-toggle.is-active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
    background-color: var(--color-primary);
}

/* ===================================================
   HERO SECTION
   =================================================== */
.hero-section {
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    padding: 60px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 60px;
}

.hero-content {
    z-index: 3;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 0, 0, 0.08);
    border: 1px solid rgba(255, 0, 0, 0.25);
    border-radius: var(--radius-full);
    padding: 6px 16px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-text-main);
    margin-bottom: 24px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-primary);
    animation: pulseDot 2s infinite ease-in-out;
}

.hero-greeting {
    font-family: var(--font-mono);
    font-size: 1.15rem;
    color: var(--color-primary);
    margin-bottom: 8px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.8rem, 5.5vw, 4.8rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -1.5px;
    color: #FFFFFF;
    margin-bottom: 20px;
}

.hero-title span {
    color: var(--color-primary);
    display: block;
    background: linear-gradient(135deg, #FFFFFF 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-typing-wrapper {
    display: flex;
    align-items: center;
    font-family: var(--font-mono);
    font-size: clamp(1.1rem, 2.2vw, 1.6rem);
    color: var(--color-text-main);
    margin-bottom: 22px;
    min-height: 42px;
}

.typing-prefix {
    color: var(--color-text-dim);
    margin-right: 10px;
}

.typing-text {
    color: var(--color-primary);
    font-weight: 600;
}

.typing-cursor {
    display: inline-block;
    width: 3px;
    height: 1.2em;
    background-color: var(--color-primary);
    margin-left: 4px;
    vertical-align: middle;
    box-shadow: 0 0 8px var(--color-primary);
    animation: blinkCursor 0.8s infinite;
}

.hero-description {
    font-size: 1.12rem;
    color: var(--color-text-muted);
    max-width: 540px;
    line-height: 1.7;
    margin-bottom: 34px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-social {
    display: flex;
    align-items: center;
    gap: 16px;
}

.social-label {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--color-text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #101010;
    border: 1px solid rgba(255, 0, 0, 0.22);
    color: var(--color-text-main);
    font-size: 1.05rem;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.social-btn:hover {
    background: var(--color-primary);
    color: #FFFFFF;
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 0, 0, 0.45);
}

/* Hero Right: Profile Image & Rings */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-container {
    position: relative;
    width: 440px;
    height: 440px;
    max-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-ring-outer {
    position: absolute;
    inset: -20px;
    border-radius: 50%;
    border: 1px dashed rgba(255, 0, 0, 0.4);
    animation: rotateSlow 40s linear infinite;
    pointer-events: none;
}

.profile-ring-glow {
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    box-shadow: var(--glow-ring), inset 0 0 30px rgba(255, 0, 0, 0.2);
    pointer-events: none;
}

.profile-ring-thin {
    position: absolute;
    inset: 4px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.15);
    pointer-events: none;
}

.profile-img-wrap {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    overflow: hidden;
    position: relative;
    background: #0d0d0d;
}

.profile-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    display: block;
    transition: transform var(--transition-slow);
}

.profile-container:hover .profile-img-wrap img {
    transform: scale(1.04);
}

/* Floating Badges */
.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(16, 16, 16, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 0, 0, 0.35);
    border-radius: var(--radius-md);
    padding: 10px 18px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7), 0 0 20px rgba(255, 0, 0, 0.25);
    z-index: 4;
    transition: transform var(--transition-normal);
}

.floating-badge:hover {
    transform: translateY(-4px) scale(1.03);
    border-color: var(--color-primary);
}

.floating-badge-1 {
    top: 15px;
    left: -20px;
    animation: floatSlow 6s ease-in-out infinite;
}

.floating-badge-2 {
    bottom: 25px;
    right: -20px;
    animation: floatSlow 7s ease-in-out infinite 1s;
}

.floating-badge-3 {
    bottom: -15px;
    left: 40px;
    animation: floatSlow 5.5s ease-in-out infinite 2s;
}

.badge-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 0, 0, 0.12);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    font-size: 1.15rem;
}

.badge-info {
    display: flex;
    flex-direction: column;
}

.badge-title {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 700;
    color: #FFFFFF;
}

.badge-sub {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--color-text-muted);
}

/* ===================================================
   ABOUT ME SECTION
   =================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    align-items: center;
    gap: 70px;
}

.about-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.about-img-container {
    position: relative;
    width: 380px;
    height: 380px;
    max-width: 100%;
}

.about-halo {
    position: absolute;
    inset: -15px;
    border-radius: 50%;
    border: 2px dashed rgba(255, 0, 0, 0.35);
    animation: rotateSlow 50s linear infinite reverse;
}

.about-glow {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    box-shadow: 0 0 35px rgba(255, 0, 0, 0.45);
}

.about-img-wrap {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    overflow: hidden;
    background: #101010;
}

.about-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform var(--transition-slow);
}

.about-img-container:hover .about-img-wrap img {
    transform: scale(1.05);
}

.about-experience-pill {
    position: absolute;
    bottom: 10px;
    right: 0;
    background: #101010;
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-full);
    padding: 8px 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: #FFFFFF;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.8), 0 0 15px rgba(255, 0, 0, 0.3);
}

.about-experience-pill i {
    color: var(--color-primary);
}

.about-content {
    display: flex;
    flex-direction: column;
}

.about-paragraphs {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 36px;
}

.about-paragraph {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.75;
}

.about-paragraph:first-child {
    color: #FFFFFF;
    font-size: 1.15rem;
    font-weight: 500;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.stat-card {
    background: var(--color-card);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-md);
    padding: 22px 16px;
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: var(--glow-card);
    background: var(--color-card-elevated);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-icon {
    font-size: 1.3rem;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1.1;
    margin-bottom: 4px;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===================================================
   EXPERIENCE SECTION (TIMELINE)
   =================================================== */
.timeline-container {
    position: relative;
    max-width: 960px;
    margin: 0 auto;
    padding: 20px 0;
}

/* Vertical Center Line (Desktop) */
.timeline-container::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: linear-gradient(180deg, transparent 0%, var(--color-crimson) 15%, var(--color-primary) 85%, transparent 100%);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
    width: 50%;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-item.left {
    left: 0;
    padding-right: 45px;
}

.timeline-item.right {
    left: 50%;
    padding-left: 45px;
}

/* Timeline Dot */
.timeline-dot {
    position: absolute;
    top: 24px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #000000;
    border: 3px solid var(--color-primary);
    box-shadow: 0 0 14px var(--color-primary);
    z-index: 2;
    transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.timeline-item.left .timeline-dot {
    right: -8px;
}

.timeline-item.right .timeline-dot {
    left: -8px;
}

.timeline-item:hover .timeline-dot {
    transform: scale(1.3);
    background: var(--color-primary);
}

/* Timeline Card */
.timeline-card {
    background: var(--color-card);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-md);
    padding: 28px;
    position: relative;
    transition: all var(--transition-normal);
}

.timeline-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--glow-card);
    background: var(--color-card-elevated);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.timeline-position {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: #FFFFFF;
}

.timeline-date {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-primary);
    background: rgba(255, 0, 0, 0.08);
    border: 1px solid rgba(255, 0, 0, 0.2);
    border-radius: var(--radius-full);
    padding: 4px 12px;
}

.timeline-company {
    font-family: var(--font-mono);
    font-size: 0.88rem;
    color: var(--color-text-muted);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.timeline-company i {
    color: var(--color-crimson);
}

.timeline-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

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

.tech-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.timeline-card:hover .tech-tag {
    border-color: rgba(255, 0, 0, 0.3);
    background: rgba(255, 0, 0, 0.08);
}

/* ===================================================
   SKILLS SECTION
   =================================================== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.skill-card {
    background: var(--color-card);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.skill-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--glow-card);
    background: var(--color-card-elevated);
}

.skill-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 0, 0, 0.12);
}

.skill-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    background: linear-gradient(135deg, #200404 0%, #3e0707 100%);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    font-size: 1.25rem;
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.25);
}

.skill-card-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: #FFFFFF;
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

.skill-name {
    font-weight: 500;
    color: #FFFFFF;
}

.skill-percent {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-primary);
    font-weight: 600;
}

.progress-track {
    width: 100%;
    height: 7px;
    background: #1e1e1e;
    border-radius: var(--radius-full);
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--color-dark-red) 0%, var(--color-primary) 100%);
    border-radius: var(--radius-full);
    transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 0 10px rgba(255, 0, 0, 0.6);
}

/* ===================================================
   FEATURED PROJECTS SECTION (DEMO PROJECTS)
   =================================================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.project-card {
    background: var(--color-card);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
    position: relative;
}

.project-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-6px);
    box-shadow: var(--glow-card);
    background: var(--color-card-elevated);
}

.project-image-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #080808;
}

.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover .project-img {
    transform: scale(1.06);
}

.project-badge-overlay {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 2;
    display: flex;
    gap: 8px;
}

.demo-badge {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    box-shadow: 0 0 12px rgba(255, 0, 0, 0.35);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-number-badge {
    background: rgba(131, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    color: #FFFFFF;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: var(--radius-full);
}

.project-body {
    padding: 28px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-title {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 12px;
    transition: color var(--transition-fast);
}

.project-card:hover .project-title {
    color: var(--color-primary);
}

.project-desc {
    color: var(--color-text-muted);
    font-size: 0.96rem;
    line-height: 1.65;
    margin-bottom: 20px;
    flex-grow: 1;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.project-tech-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: #FFFFFF;
    background: rgba(255, 0, 0, 0.08);
    border: 1px solid rgba(255, 0, 0, 0.2);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
}

.project-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.project-btn {
    flex: 1;
}

/* ===================================================
   TESTIMONIALS SECTION (SLIDER)
   =================================================== */
.testimonials-wrapper {
    max-width: 820px;
    margin: 0 auto;
    position: relative;
}

.testimonial-slider {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--color-card);
    border: 1px solid var(--color-card-border);
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.9);
}

.testimonial-track {
    display: flex;
    transition: transform var(--transition-slow);
}

.testimonial-slide {
    min-width: 100%;
    padding: 50px 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-sizing: border-box;
}

.testimonial-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-primary);
    background: rgba(255, 0, 0, 0.08);
    border: 1px solid rgba(255, 0, 0, 0.25);
    border-radius: var(--radius-full);
    padding: 3px 12px;
    margin-bottom: 22px;
    text-transform: uppercase;
}

.testimonial-stars {
    display: flex;
    gap: 6px;
    color: #ffb703;
    font-size: 1.15rem;
    margin-bottom: 24px;
}

.testimonial-quote {
    font-size: 1.22rem;
    line-height: 1.8;
    color: #e5e5e5;
    font-style: italic;
    margin-bottom: 32px;
    max-width: 680px;
    position: relative;
}

.testimonial-quote::before,
.testimonial-quote::after {
    color: var(--color-crimson);
    font-size: 1.6rem;
    font-family: serif;
}

.testimonial-quote::before {
    content: '“';
    margin-right: 4px;
}

.testimonial-quote::after {
    content: '”';
    margin-left: 4px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
    text-align: left;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.4);
    object-fit: cover;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: #FFFFFF;
}

.author-role {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Slider Controls */
.slider-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.slider-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-card);
    border: 1px solid var(--color-card-border);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.slider-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.5);
    transform: scale(1.06);
}

.slider-dots {
    display: flex;
    align-items: center;
    gap: 10px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #2a2a2a;
    border: 1px solid transparent;
    cursor: pointer;
    padding: 0;
    transition: all var(--transition-fast);
}

.slider-dot.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary);
    transform: scale(1.2);
}

/* ===================================================
   SERVICES SECTION (14 CARDS)
   =================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--color-card);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-crimson));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: var(--glow-card);
    background: var(--color-card-elevated);
}

.service-card:hover::after {
    transform: scaleX(1);
}

.service-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.service-icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #1c0303 0%, #3a0606 100%);
    border: 1px solid rgba(255, 0, 0, 0.4);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    font-size: 1.25rem;
    transition: all var(--transition-fast);
}

.service-card:hover .service-icon-box {
    background: var(--color-primary);
    color: #FFFFFF;
    box-shadow: 0 0 18px rgba(255, 0, 0, 0.6);
    transform: scale(1.05);
}

.service-number {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-dim);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 10px;
}

.service-desc {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ===================================================
   GET IN TOUCH / CONTACT SECTION
   =================================================== */
.contact-container {
    max-width: 1000px;
    margin: 0 auto;
}

.contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.contact-card {
    background: var(--color-card);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all var(--transition-normal);
}

.contact-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--glow-card);
    background: var(--color-card-elevated);
}

.contact-icon-large {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, #240404 0%, #440606 100%);
    border: 2px solid var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.9rem;
    color: var(--color-primary);
    margin-bottom: 22px;
    box-shadow: 0 0 25px rgba(255, 0, 0, 0.35);
    transition: all var(--transition-fast);
}

.contact-card:hover .contact-icon-large {
    transform: scale(1.1);
    background: var(--color-primary);
    color: #FFFFFF;
    box-shadow: 0 0 30px rgba(255, 0, 0, 0.7);
}

.contact-card-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 10px;
}

.contact-card-desc {
    color: var(--color-text-muted);
    font-size: 0.98rem;
    margin-bottom: 26px;
}

.contact-card .btn {
    width: 100%;
    max-width: 240px;
}

/* Quick Inquiry Form */
.inquiry-form-card {
    background: var(--color-card);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.inquiry-form-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 8px;
    text-align: center;
}

.inquiry-form-sub {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    text-align: center;
    margin-bottom: 28px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input,
.form-textarea {
    background: #090909;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    color: #FFFFFF;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.25);
    background: #0d0d0d;
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-submit-row {
    display: flex;
    justify-content: flex-end;
    margin-top: 10px;
}

/* ===================================================
   FOOTER
   =================================================== */
.site-footer {
    background: #040404;
    border-top: 1px solid rgba(255, 0, 0, 0.3);
    position: relative;
    padding: 60px 0 35px;
    z-index: 2;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 20%;
    right: 20%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    box-shadow: 0 0 15px var(--color-primary);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-slogan {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    color: var(--color-text-dim);
    font-size: 0.88rem;
}

.copyright {
    font-family: var(--font-mono);
}

.back-to-top {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: #0d0d0d;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.back-to-top:hover {
    color: #FFFFFF;
    border-color: var(--color-primary);
    background: rgba(255, 0, 0, 0.1);
    box-shadow: 0 0 12px rgba(255, 0, 0, 0.3);
}

/* ===================================================
   FLOATING ACTION / TOAST COMPONENT
   =================================================== */
.toast-notification {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #121212;
    border: 1px solid var(--color-primary);
    color: #FFFFFF;
    padding: 16px 24px;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.9), 0 0 20px rgba(255, 0, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    z-index: 9999;
    transform: translateY(120%);
    opacity: 0;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
    pointer-events: none;
}

.toast-notification.show {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.toast-notification i {
    color: var(--color-primary);
    font-size: 1.2rem;
}