/* ROOT VARIABLES & RESET */
@import url('https://fonts.googleapis.com/css2?family=Figtree:wght@300;400;500;600;700&family=Noto+Sans:wght@300;400;500;700&display=swap');

:root {
    /* Accessible Light Mode (Medical & Ethical Teal - Default) */
    /* Inspired by the GMediC Mobile App Mockup */
    --bg-main: #EBF3F5; /* Soft ice-blue gradient background */
    --bg-card: #FFFFFF; /* Crisp white cards as in the app */
    --bg-card-hover: #F2FAFC; /* Delicate cyan-tinted white hover */
    --bg-darker: #D8E6EA; /* Darker ice-blue gray section backgrounds */
    --bg-nav: rgba(235, 243, 245, 0.85);
    --color-text-primary: #0A2240; /* High-contrast deep navy blue headings/text */
    --color-text-secondary: #2C4A6F; /* Softer navy blue secondary text */
    --color-accent: #008299; /* Vibrant GMediC brand medical teal */
    --color-accent-teal: #006680; /* Rich deep teal accent gradient */
    --color-border: rgba(0, 130, 153, 0.12); /* Extremely subtle brand-tinted borders */
    --color-border-glow: rgba(0, 130, 153, 0.35);
    --font-ar: 'Cairo', sans-serif;
    --font-en: 'Figtree', 'Noto Sans', 'Outfit', sans-serif;
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 2px 4px rgba(10, 34, 64, 0.03);
    --shadow-md: 0 8px 16px rgba(10, 34, 64, 0.05);
    --shadow-lg: 0 16px 24px rgba(10, 34, 64, 0.08);
    --shadow-xl: 0 24px 32px rgba(10, 34, 64, 0.12);
}

.theme-dark {
    /* Premium Dark Mode */
    /* Dark Navy/Cyan variables styled directly to complement GMediC identity */
    --bg-main: #07131F; /* Deep premium navy blue */
    --bg-card: rgba(15, 32, 53, 0.65);
    --bg-card-hover: rgba(24, 49, 79, 0.8);
    --bg-darker: #040C14;
    --bg-nav: rgba(7, 19, 31, 0.8);
    --color-text-primary: #F0F6FC;
    --color-text-secondary: #8B9EB5;
    --color-accent: #00A3C2; /* Bright contrast brand cyan */
    --color-accent-teal: #00C2E0;
    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-glow: rgba(0, 163, 194, 0.3);
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-main);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.4s ease, color 0.4s ease;
}

body.lang-ar {
    font-family: var(--font-ar);
}

body.lang-en {
    font-family: var(--font-en);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 75px;
    background: var(--bg-nav);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    display: flex;
    align-items: center;
    transition: background 0.4s ease, border-bottom 0.4s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 24px;
    font-weight: 800;
}

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

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

.badge {
    font-size: 11px;
    background: rgba(14, 165, 233, 0.15);
    color: var(--color-accent);
    padding: 2px 8px;
    border-radius: 20px;
    border: 1px solid rgba(14, 165, 233, 0.3);
    margin-left: 8px;
    margin-right: 8px;
    font-weight: 500;
}

.nav-actions {
    display: flex;
    gap: 12px;
}

/* BUTTONS */
.btn-primary {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-teal));
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
    transition: var(--transition);
    box-shadow: 0 4px 14px rgba(14, 165, 233, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.6);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-accent);
}

#theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    padding: 0;
    font-size: 16px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

#theme-toggle i {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#theme-toggle:hover i {
    transform: rotate(30deg) scale(1.15);
}

.btn-lg {
    padding: 14px 28px;
    font-size: 16px;
}

/* HERO */
.hero {
    position: relative;
    padding: 180px 0 100px 0;
    text-align: center;
    background: radial-gradient(circle at top, rgba(14, 165, 233, 0.15), transparent 60%);
}

.hero-glow {
    position: absolute;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    width: 250px;
    height: 250px;
    background: var(--color-accent-teal);
    filter: blur(150px);
    opacity: 0.3;
    pointer-events: none;
}

.hero .subtitle {
    display: inline-block;
    background: rgba(20, 184, 166, 0.1);
    color: var(--color-accent-teal);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
    border: 1px solid rgba(20, 184, 166, 0.2);
    letter-spacing: 0.5px;
}

.hero h1 {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero h1 span {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-lead {
    font-size: 20px;
    color: var(--color-text-secondary);
    max-width: 800px;
    margin: 0 auto 40px auto;
}

.hero-ctas {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* SECTIONS */
.section {
    padding: 100px 0;
}

.bg-darker {
    background-color: var(--bg-darker);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.header-line {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-teal));
    margin: 20px auto 0 auto;
    border-radius: 2px;
}

/* GRIDS */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* CARDS */
.card {
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.glass {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.glass:hover {
    background: var(--bg-card-hover);
    border-color: var(--color-border-glow);
    box-shadow: 0 10px 30px rgba(14, 165, 233, 0.1);
    transform: translateY(-5px);
}

.card-icon {
    font-size: 36px;
    color: var(--color-accent);
    margin-bottom: 24px;
}

.card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
}

.card p {
    color: var(--color-text-secondary);
    margin-bottom: 12px;
}

/* FEATURE CARDS */
.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    padding: 30px 24px;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--color-accent-teal);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(20, 184, 166, 0.1);
}

.f-icon {
    font-size: 32px;
    color: var(--color-accent-teal);
    margin-bottom: 20px;
}

.feature-card h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 14px;
    color: var(--color-text-secondary);
}

/* TEAM CARDS */
.team-card {
    text-align: center;
    padding: 30px 20px;
    border-radius: 16px;
    border: 1px solid var(--color-border);
}

.avatar {
    font-size: 40px;
    color: var(--color-accent);
    width: 80px;
    height: 80px;
    background: rgba(14, 165, 233, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
    border: 1px solid rgba(14, 165, 233, 0.2);
}

.team-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
}

.role {
    font-size: 12px;
    color: var(--color-accent-teal);
    font-weight: 600;
    text-transform: uppercase;
    display: block;
    margin-bottom: 10px;
}

.experience {
    font-size: 13px;
    background: rgba(255, 255, 255, 0.05);
    padding: 2px 10px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 16px;
    color: var(--color-text-primary);
}

.team-card .desc {
    font-size: 13px;
    color: var(--color-text-secondary);
}

/* SYNERGY BOX */
.glass-accent {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(20, 184, 166, 0.05));
    border: 1px solid rgba(14, 165, 233, 0.2);
    border-radius: 16px;
    padding: 40px;
    margin-top: 50px;
}

.synergy-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.synergy-header i {
    font-size: 32px;
    color: var(--color-accent);
}

.synergy-header h3 {
    font-size: 22px;
    font-weight: 700;
}

.glass-accent p {
    color: var(--color-text-secondary);
    font-size: 16px;
    margin-bottom: 20px;
}

.glass-accent ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.glass-accent ul li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 15px;
}

.glass-accent ul li i {
    color: var(--color-accent-teal);
    margin-top: 4px;
}

/* TABS SYSTEM */
.tabs-container {
    max-width: 900px;
    margin: 0 auto;
}

.tabs-nav {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 16px;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    padding: 10px 20px;
    font-family: inherit;
    position: relative;
    transition: var(--transition);
}

.tab-btn.active {
    color: var(--color-accent);
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -17px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-teal));
    transform: scaleX(0);
    transition: var(--transition);
}

.tab-btn.active::after {
    transform: scaleX(1);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

.phase-info {
    display: flex;
    gap: 30px;
    background: var(--bg-card);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
    border: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.info-item {
    font-size: 15px;
}

.info-item i {
    color: var(--color-accent);
    margin-right: 6px;
    margin-left: 6px;
}

.phase-body h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-accent-teal);
}

.deliverables-list {
    list-style: none;
}

.deliverables-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 16px;
    margin-bottom: 16px;
}

.deliverables-list li i {
    color: var(--color-accent-teal);
    margin-top: 4px;
}

.deliverable-block {
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    padding: 24px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.deliverable-block h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-accent);
}

.deliverable-block p {
    font-size: 14px;
    color: var(--color-text-secondary);
}

.additional-deliverables {
    margin-top: 30px;
    border-top: 1px solid var(--color-border);
    padding-top: 24px;
}

.additional-deliverables h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
}

.additional-deliverables ul {
    list-style: none;
}

.additional-deliverables ul li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 15px;
}

.additional-deliverables ul li i {
    color: var(--color-accent);
    margin-top: 4px;
}

/* PRICING TABLE */
.table-responsive {
    overflow-x: auto;
    margin-bottom: 40px;
    border-radius: 12px;
    border: 1px solid var(--color-border);
}

.pricing-table {
    width: 100%;
    border-collapse: collapse;
    text-align: right;
    background: var(--bg-card);
}

body.lang-en .pricing-table {
    text-align: left;
}

.pricing-table th, .pricing-table td {
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
}

.pricing-table th {
    background: rgba(255, 255, 255, 0.02);
    font-weight: 700;
    color: var(--color-text-primary);
}

.pricing-table tr:last-child td {
    border-bottom: none;
}

.pricing-table td.price {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-accent);
}

/* CONDITIONS BOX */
.conditions-box {
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 40px;
}

.conditions-box h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--color-accent-teal);
}

.condition-item {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
    align-items: flex-start;
}

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

.c-num {
    background: rgba(20, 184, 166, 0.1);
    color: var(--color-accent-teal);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
    border: 1px solid rgba(20, 184, 166, 0.2);
}

.c-text {
    font-size: 15px;
    color: var(--color-text-secondary);
}

.c-text strong {
    color: var(--color-text-primary);
    display: block;
    margin-bottom: 6px;
}

/* FOOTER */
footer {
    padding: 40px 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
    background: var(--bg-darker);
}

footer p {
    font-size: 14px;
    color: var(--color-text-secondary);
}

/* ANIMATIONS */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* LANGUAGE VISIBILITY RULES */
body.lang-ar .content-en {
    display: none !important;
}

body.lang-en .content-ar {
    display: none !important;
}

body.lang-ar .content-ar {
    display: block !important;
}

body.lang-en .content-en {
    display: block !important;
}

/* RTL ADJUSTMENTS */
body.lang-en .navbar .logo {
    flex-direction: row;
}

body.lang-en .navbar .logo .badge {
    margin-left: 8px;
}

/* RESPONSIVE DESIGN */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 36px;
    }
    .hero-lead {
        font-size: 16px;
    }
    .grid-2 {
        grid-template-columns: 1fr;
    }
    .grid-4 {
        grid-template-columns: 1fr;
    }
    .navbar .logo-text {
        display: none;
    }
    .glass-accent ul {
        grid-template-columns: 1fr;
    }
}

/* ========================================== */
/* PRINT ENGINE CSS                           */
/* ========================================== */
@media print {
    /* Page Configuration */
    @page {
        size: A4 portrait;
        margin: 1.5cm;
    }

    body {
        background: #ffffff !important;
        color: #000000 !important;
        font-size: 12pt !important;
        line-height: 1.5 !important;
    }

    /* Set exact fonts and directions for printing */
    body.lang-ar {
        font-family: 'Cairo', 'Amiri', serif !important;
        direction: rtl !important;
    }

    body.lang-en {
        font-family: 'Outfit', 'Inter', sans-serif !important;
        direction: ltr !important;
    }

    /* Hide Web UI specific controls */
    .navbar, .hero-ctas, .tabs-nav, #print-btn, #lang-toggle, .hero-glow {
        display: none !important;
    }

    /* Layout Reset */
    main {
        margin-top: 0 !important;
        padding: 0 !important;
    }

    .container {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    .section {
        padding: 20px 0 !important;
        background: transparent !important;
    }

    /* Hero section styling for print */
    .hero {
        padding: 30px 0 !important;
        text-align: center !important;
        background: none !important;
        border-bottom: 2px solid #333333 !important;
        margin-bottom: 40px !important;
    }

    .hero .subtitle {
        display: block !important;
        color: #555555 !important;
        font-size: 12pt !important;
        margin-bottom: 10px !important;
        border: none !important;
        background: none !important;
    }

    .hero h1 {
        font-size: 26pt !important;
        color: #000000 !important;
        margin-bottom: 15px !important;
    }

    .hero h1 span {
        color: #000000 !important;
        -webkit-text-fill-color: initial !important;
    }

    .hero-lead {
        font-size: 13pt !important;
        color: #333333 !important;
    }

    /* Heading Page-break prevention */
    h1, h2, h3, h4, h5, h6 {
        color: #000000 !important;
        page-break-after: avoid !important;
        font-weight: 700 !important;
    }

    .section-header h2 {
        font-size: 18pt !important;
        margin-bottom: 10px !important;
        text-align: right !important;
    }

    body.lang-en .section-header h2 {
        text-align: left !important;
    }

    .header-line {
        display: none !important;
    }

    /* Flex and grid overrides to standard block print layout */
    .grid-2, .grid-4 {
        display: block !important;
    }

    /* Print card layouts */
    .card, .feature-card, .team-card, .synergy-box, .glass-accent, .conditions-box, .deliverable-block {
        background: #ffffff !important;
        border: 1px solid #cccccc !important;
        border-radius: 6px !important;
        box-shadow: none !important;
        color: #000000 !important;
        padding: 15px !important;
        margin-bottom: 18px !important;
        page-break-inside: avoid !important;
        transform: none !important;
        transition: none !important;
    }

    .card-icon, .f-icon, .avatar {
        display: none !important;
    }

    .card h3, .feature-card h4, .team-card h3, .deliverable-block h4 {
        font-size: 13pt !important;
        color: #000000 !important;
        margin-bottom: 8px !important;
    }

    .card p, .feature-card p, .team-card .desc, .deliverable-block p, .c-text {
        font-size: 10pt !important;
        color: #222222 !important;
    }

    /* Synergy bullet alignment for print */
    .glass-accent ul {
        display: block !important;
    }

    .glass-accent ul li {
        margin-bottom: 8px !important;
        font-size: 10.5pt !important;
    }

    /* Scope Tabs Force Show in PDF */
    .tab-content {
        display: block !important;
        opacity: 1 !important;
        margin-bottom: 30px !important;
    }

    /* Inject print-specific titles for phase modules so they both show cleanly */
    #ar-phase1::before {
        content: "المرحلة الأولى: مرحلة الاكتشاف وتصميم واجهات المستخدم (UI/UX)";
        display: block;
        font-size: 14pt;
        font-weight: 700;
        margin-bottom: 12px;
        border-bottom: 1px solid #999999;
        padding-bottom: 5px;
    }

    #ar-phase2::before {
        content: "المرحلة الثانية: التطوير البرمجي والاختبار المستمر (QA)";
        display: block;
        font-size: 14pt;
        font-weight: 700;
        margin-top: 30px;
        margin-bottom: 12px;
        border-bottom: 1px solid #999999;
        padding-bottom: 5px;
    }

    #en-phase1::before {
        content: "Phase 1: Discovery & UI/UX Design";
        display: block;
        font-size: 14pt;
        font-weight: 700;
        margin-bottom: 12px;
        border-bottom: 1px solid #999999;
        padding-bottom: 5px;
    }

    #en-phase2::before {
        content: "Phase 2: Core Development & QA";
        display: block;
        font-size: 14pt;
        font-weight: 700;
        margin-top: 30px;
        margin-bottom: 12px;
        border-bottom: 1px solid #999999;
        padding-bottom: 5px;
    }

    /* Pricing table formatting */
    .table-responsive {
        border: 1px solid #666666 !important;
        margin-bottom: 25px !important;
    }

    .pricing-table {
        background: #ffffff !important;
    }

    .pricing-table th, .pricing-table td {
        padding: 10px 12px !important;
        border: 1px solid #666666 !important;
        color: #000000 !important;
        font-size: 10pt !important;
    }

    .pricing-table th {
        background: #eaeaea !important;
    }

    .pricing-table td.price {
        font-weight: 700 !important;
        color: #000000 !important;
    }

    /* Prerequisites layout for print */
    .condition-item {
        margin-bottom: 15px !important;
        gap: 10px !important;
    }

    .c-num {
        width: 24px !important;
        height: 24px !important;
        font-size: 10pt !important;
        color: #000000 !important;
        border: 1px solid #000000 !important;
        background: none !important;
    }
}