/* 
   SAQ Technical Services - Project-01 Redesign
   Theme: Industrial Premium (Dark & Glass)
   Font: Outfit (Google Fonts)
   Tech: CSS Variables + GSAP Hook classes
*/

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@200;300;400;500;600;700;800&display=swap');

:root {
    /* --- COLOR PALETTE (PREMIUM INDUSTRIAL) --- */
    --bg-0: #070A12;
    /* Deepest Black/Blue */
    --bg-1: #0F141E;
    /* Elevated Surface */
    --bg-2: #1A202C;
    /* Card Surface */

    --brand-primary: #3B82F6;
    /* Electric Blue Accent */
    --brand-accent: #F59E0B;
    /* Industrial Gold/Orange */

    --text-main: #F1F5F9;
    --text-muted: #94A3B8;
    --text-dim: #64748B;

    /* --- GLASS --- */
    --glass-surface: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-highlight: rgba(255, 255, 255, 0.08);
    --glass-blur: blur(20px);

    /* --- METRICS --- */
    --container-width: 1400px;
    --header-height: 90px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 32px;

    /* --- ANIMATION --- */
    --ease-out: cubic-bezier(0.215, 0.61, 0.355, 1);
    --ease-elastic: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* RTL Support via Variables calculated in JS if needed, but using logical properties mostly */
[dir="rtl"] {
    --font-family: 'Outfit', sans-serif;
    /* Could switch to Arabic font if available */
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-0);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-0);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-2);
    border-radius: 10px;
    border: 1px solid var(--glass-border);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--brand-primary);
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s var(--ease-out);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
    object-fit: cover;
}

/* --- UTILITIES --- */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 5%;
}

.section-pad {
    padding: 120px 0;
    position: relative;
}

.relative {
    position: relative;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.justify-center {
    justify-content: center;
}

.gap-4 {
    gap: 1rem;
}

.grid {
    display: grid;
}

.hidden-mobile {
    display: block;
}

@media (max-width: 900px) {
    .hidden-mobile {
        display: none !important;
    }
    .header-main {
        mix-blend-mode: normal;
        background: rgba(7, 10, 18, 0.92);
        backdrop-filter: blur(12px);
        padding: 12px 0;
        border-bottom: 1px solid var(--glass-border);
    }
    .btn {
        padding: 10px 20px;
        font-size: 0.8rem;
    }
    .btn-secondary {
        padding: 8px 16px;
        font-size: 0.75rem;
    }
    #back-btn {
        padding: 7px 14px;
        font-size: 0.72rem;
    }
}

/* Glitch Text Effect Support */
.gradient-text {
    background: linear-gradient(90deg, #fff, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* --- TYPOGRAPHY --- */
h1 {
    font-size: clamp(3rem, 6vw, 6rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 600;
}

p {
    font-size: 1.125rem;
    color: var(--text-muted);
}

/* --- BUTTONS (Magnetic Style) --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 40px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    z-index: 1;
    transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
}

.btn-primary {
    background: var(--text-main);
    color: var(--bg-0);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--brand-accent);
    z-index: -1;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s var(--ease-out);
}

.btn-primary:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--glass-highlight);
    border-color: var(--text-main);
}

/* --- GLASSMORPHISM CARD --- */
.glass-panel {
    background: var(--glass-surface);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 40px;
    transition: 0.4s var(--ease-out);
}

.glass-panel:hover {
    background: var(--glass-highlight);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
}

/* --- HEADER --- */
.header-main {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: 0.4s;
    mix-blend-mode: difference;
    /* Innovative overlay */
    color: white;
}

.header-main.scrolled {
    padding: 10px 0;
    mix-blend-mode: normal;
    background: rgba(7, 10, 18, 0.8);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 98px;
    filter: brightness(0) invert(1);
}

.desktop-menu {
    display: flex;
    gap: 40px;
}

.desktop-menu a {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    opacity: 0.8;
}

.desktop-menu a:hover {
    opacity: 1;
}

.desktop-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: currentColor;
    transition: 0.3s;
}

.desktop-menu a:hover::after {
    width: 100%;
}

/* Mobile Menu */
.mobile-nav-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-0);
    z-index: 999;
    padding: 20px;
    transform: translateY(-100%);
    transition: 0.6s var(--ease-elastic);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.mobile-nav-overlay.active {
    transform: translateY(0);
}

.mobile-nav-overlay a {
    font-size: 2.5rem;
    margin: 10px;
    font-weight: 700;
    color: var(--text-main);
}

/* --- HERO --- */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 100px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: 0.4;
    transition: transform 0.2s ease-out;
    /* For parallax cursor */
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0) contrast(1.2);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, transparent 0%, var(--bg-0) 90%);
    z-index: 0;
}

.hero-content {
    z-index: 2;
    text-align: center;
    max-width: 900px;
}

/* --- HORIZONTAL SCROLL SECTION --- */
/* We will use a wrapper that is sticky */
.h-scroll-container {
    overscroll-behavior: none;
    width: 100%;
    height: 100%;
    display: flex;
    flex-wrap: nowrap;
}

.h-scroll-wrapper {
    overflow: hidden;
    position: relative;
}

/* Service Card in Scroll */
/* Service Card in Scroll */
.service-card-modern {
    min-width: 400px;
    height: 500px;
    margin-right: 40px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 40px;
    background: var(--bg-1);
    border: 1px solid var(--glass-border);
    position: relative;
    overflow: hidden;
    transition: 0.3s;
}

.service-card-modern::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    transition: 0.5s;
    background: inherit;
    background-size: cover;
    background-position: center;
    opacity: 0.4;
    filter: grayscale(100%);
}

.service-card-modern:hover::before {
    opacity: 0.8;
    filter: grayscale(0%);
    transform: scale(1.1);
}

.service-card-modern:hover {
    border-color: var(--brand-accent);
}

.service-card-modern .card-content {
    position: relative;
    z-index: 1;
    pointer-events: none;
}

.service-card-modern i {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--brand-primary);
}

.service-card-modern h4 {
    font-size: 1.8rem;
    color: white;
    margin-bottom: 10px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.service-card-modern p {
    color: rgba(255, 255, 255, 0.8);
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.8);
}

/* Contact Banner */
.contact-banner {
    background: linear-gradient(135deg, #0F141E 0%, #1A2540 50%, #1E3A5F 100%);
    border-top: 1px solid rgba(59, 130, 246, 0.2);
    border-bottom: 1px solid rgba(59, 130, 246, 0.2);
    color: white;
    text-align: center;
    padding: 80px 20px;
}

/* Footer */
footer {
    background: var(--black);
    border-top: 1px solid var(--glass-border);
    color: var(--text-dim);
    padding: 80px 0 40px;
}

/* RTL Helpers */
[dir="rtl"] .desktop-menu a::after {
    left: auto;
    right: 0;
}

[dir="rtl"] .service-card-modern {
    margin-right: 0;
    margin-left: 40px;
}

[dir="rtl"] .text-left {
    text-align: right;
}

[dir="rtl"] .ml-auto {
    margin-right: auto;
    margin-left: 0;
}

/* WA Float */
.wa-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 1.8rem;
    z-index: 999;
    box-shadow: 0 0 0 10px rgba(37, 211, 102, 0.1);
}

[dir="rtl"] .wa-float {
    right: auto;
    left: 30px;
}

/* Utility Grid for Bento */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

/* --- LIGHTBOX (For Services Page) --- */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(7, 10, 18, 0.85);
    backdrop-filter: blur(15px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: 0.4s var(--ease-out);
}

.lightbox-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: var(--radius-md);
    box-shadow: 0 50px 100px -20px rgba(0, 0, 0, 0.8);
    transform: scale(0.9);
    transition: 0.5s var(--ease-out);
}

.lightbox-overlay.active .lightbox-img {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 30px;
    font-size: 2rem;
    color: white;
    cursor: pointer;
    transition: 0.3s;
}

.lightbox-close:hover {
    color: var(--brand-accent);
    transform: rotate(90deg);
}