/* ================================================================
   SSP — Smart Shopping Platform
   styles/main stylesheet
   ================================================================ */

/* ── Design Tokens ─────────────────────────────────────────────── */
:root {
    --bg: #0c1929;
    --bg2: #1C3A57;
    --bg3: #244868;
    --surface: #ffffff08;
    --surface2: #ffffff0d;
    --text: #f0f0f5;
    --text2: #a0b4ca;
    --gold: #F8971D;
    --gold2: #FBBA5C;
    --gold3: #D07A10;
    --gold-glow: #F8971D40;
    --gradient: linear-gradient(135deg, #F8971D, #FBBA5C, #F8971D);
    --gradient2: linear-gradient(135deg, #F8971D20, #FBBA5C10);
    --font-ar: 'Tajawal', sans-serif;
    --font-en: 'Inter', sans-serif;
    --radius: 16px;
    --radius-sm: 10px;
    --transition: all .3s ease;
    --nav-h: 70px
}

[data-theme="light"] {
    --bg: #f7f4ef;
    --bg2: #eee9e0;
    --bg3: #e2ddd4;
    --surface: #00000008;
    --surface2: #0000000d;
    --text: #1C3A57;
    --text2: #4a6178;
    --gold-glow: #F8971D30
}

/* ── Reset & Base ───────────────────────────────────────────────── */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box
}

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

body {
    overflow-x: hidden;
    font-family: var(--font-ar);
    background: var(--bg);
    color: var(--text);
    transition: background .4s ease, color .3s ease;
    line-height: 1.7
}

[lang="en"] body,
[lang="en"] {
    font-family: var(--font-en)
}

::selection {
    background: var(--gold);
    color: #0a0a0f
}

::-webkit-scrollbar {
    width: 6px
}

::-webkit-scrollbar-track {
    background: var(--bg2)
}

::-webkit-scrollbar-thumb {
    background: var(--gold3);
    border-radius: 3px
}

a {
    color: inherit;
    text-decoration: none
}

/* ── Layout Helpers ─────────────────────────────────────────────── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px
}

@media(min-width:768px) {
    .container {
        padding: 0 24px
    }
}

.section {
    padding: 100px 0;
    position: relative
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    background: var(--gradient2);
    border: 1px solid var(--gold3);
    border-radius: 50px;
    font-size: .8rem;
    color: var(--gold2);
    margin-bottom: 16px;
    letter-spacing: 1px
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 12px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text2);
    max-width: 600px;
    line-height: 1.8
}

.gold-line {
    width: 60px;
    height: 3px;
    background: var(--gradient);
    border-radius: 2px;
    margin: 16px 0
}

/* ── Animations ─────────────────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .7s ease, transform .7s ease
}

.reveal.active {
    opacity: 1;
    transform: translateY(0)
}

/* ── Navigation ─────────────────────────────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    z-index: 1000;
    transition: var(--transition);
    backdrop-filter: blur(0)
}

.nav.scrolled {
    background: var(--bg)ee;
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 30px #0005
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.2rem
}

.nav-logo svg {
    width: 36px;
    height: 36px
}

.nav-links {
    display: flex;
    gap: 28px;
    align-items: center;
    list-style: none
}

.nav-links a {
    font-size: .9rem;
    font-weight: 500;
    position: relative;
    padding: 4px 0;
    transition: var(--transition)
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width .3s ease
}

.nav-links a:hover::after {
    width: 100%
}

.nav-links a:hover {
    color: var(--gold)
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: 12px
}

.nav-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--gold3);
    background: var(--surface);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--gold)
}

.nav-btn:hover {
    background: var(--gold);
    color: var(--bg)
}

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001
}

.burger span {
    width: 24px;
    height: 2px;
    background: var(--gold);
    transition: var(--transition);
    border-radius: 2px
}

/* Mobile menu sidebar (default) */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg2);
    padding: 80px 30px 30px;
    z-index: 999;
    transition: right .4s ease;
    display: flex;
    flex-direction: column;
    gap: 20px
}

.mobile-menu.open {
    right: 0
}

.mobile-menu a {
    font-size: 1.1rem;
    font-weight: 500;
    padding: 12px 0;
    border-bottom: 1px solid var(--surface2);
    transition: var(--transition)
}

.mobile-menu a:hover {
    color: var(--gold);
    padding-right: 10px
}

/* ── Hero ───────────────────────────────────────────────────────── */
.hero {
    min-height: 100dvh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: var(--nav-h)
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0
}

#heroCanvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%
}

.hero-glow {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: .15
}

.hero-glow-1 {
    background: var(--gold);
    top: -100px;
    right: -100px
}

.hero-glow-2 {
    background: #4a90d9;
    bottom: -100px;
    left: -100px;
    opacity: .08
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
    align-items: center
}

.hero-text h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 20px
}

.hero-text h1 .gold {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.hero-text p {
    font-size: 1.1rem;
    color: var(--text2);
    margin-bottom: 32px;
    line-height: 1.9
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap
}

/* ── Buttons ────────────────────────────────────────────────────── */
.btn {
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    min-height: 48px;
    min-width: 48px;
    font-size: .95rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    gap: 8px
}

.btn-gold {
    background: var(--gradient);
    color: #0a0a0f;
    box-shadow: 0 4px 20px var(--gold-glow)
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--gold-glow)
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--gold3);
    color: var(--gold)
}

.btn-outline:hover {
    background: var(--gold);
    color: var(--bg);
    transform: translateY(-2px)
}

.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center
}

#neuralCanvas {
    width: 100%;
    height: 400px;
    border-radius: var(--radius)
}

/* ── About ──────────────────────────────────────────────────────── */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center
}

.about-image {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--gradient2);
    display: flex;
    align-items: center;
    justify-content: center
}

.about-image .data-viz {
    width: 100%;
    height: 100%
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 32px
}

.stat-card {
    background: var(--surface);
    border: 1px solid var(--surface2);
    border-radius: var(--radius-sm);
    padding: 20px;
    text-align: center;
    transition: var(--transition)
}

.stat-card:hover {
    border-color: var(--gold3);
    transform: translateY(-3px)
}

.stat-card .num {
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.stat-card .label {
    font-size: .8rem;
    color: var(--text2);
    margin-top: 4px
}

/* ── Services ───────────────────────────────────────────────────── */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 40px
}

.service-card {
    background: var(--surface);
    border: 1px solid var(--surface2);
    border-radius: var(--radius);
    padding: 32px 24px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    cursor: pointer
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform .4s ease;
    transform-origin: right
}

[dir="ltr"] .service-card::before {
    transform-origin: left
}

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

.service-card:hover {
    border-color: var(--gold3);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px #0003
}

.service-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: var(--gradient2);
    border: 1px solid var(--gold3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 16px
}

.service-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px
}

.service-card p {
    font-size: .9rem;
    color: var(--text2);
    line-height: 1.7
}

/* ── Why Us ─────────────────────────────────────────────────────── */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 40px
}

.why-card {
    background: var(--surface);
    border: 1px solid var(--surface2);
    border-radius: var(--radius);
    padding: 28px;
    text-align: center;
    transition: var(--transition)
}

.why-card:hover {
    border-color: var(--gold3);
    transform: translateY(-4px)
}

.why-card .icon {
    font-size: 2rem;
    margin-bottom: 12px
}

.why-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px
}

.why-card p {
    font-size: .85rem;
    color: var(--text2);
    line-height: 1.7
}

/* ── Counters ───────────────────────────────────────────────────── */
.counters {
    background: var(--bg2);
    border-top: 1px solid var(--surface2);
    border-bottom: 1px solid var(--surface2)
}

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

.counter-item .number {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.counter-item .plus {
    color: var(--gold)
}

.counter-item .label {
    font-size: .9rem;
    color: var(--text2);
    margin-top: 4px
}

/* ── Timeline ───────────────────────────────────────────────────── */
.timeline-wrap {
    position: relative;
    max-width: 800px;
    margin: 40px auto 0
}

.timeline-line {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--surface2);
    border-radius: 2px
}

[dir="rtl"] .timeline-line {
    right: 30px
}

[dir="ltr"] .timeline-line {
    left: 30px
}

.timeline-line .fill {
    width: 100%;
    background: var(--gradient);
    border-radius: 2px;
    height: 0%;
    transition: height .1s
}

.timeline-item {
    position: relative;
    padding: 0 0 40px 70px;
    opacity: .5;
    transition: opacity .4s ease
}

[dir="rtl"] .timeline-item {
    padding: 0 70px 40px 0
}

.timeline-item.active {
    opacity: 1
}

.timeline-dot {
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--gold3);
    border: 3px solid var(--bg);
    transition: var(--transition)
}

[dir="rtl"] .timeline-dot {
    right: 23px
}

[dir="ltr"] .timeline-dot {
    left: 23px
}

.timeline-item.active .timeline-dot {
    background: var(--gold);
    box-shadow: 0 0 15px var(--gold-glow)
}

.timeline-item h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 4px
}

.timeline-item .year {
    font-size: .8rem;
    color: var(--gold);
    font-weight: 600;
    margin-bottom: 4px
}

.timeline-item p {
    font-size: .9rem;
    color: var(--text2);
    line-height: 1.7
}

/* ── Map ────────────────────────────────────────────────────────── */
.map-section {
    text-align: center
}

.map-container {
    position: relative;
    max-width: 900px;
    margin: 40px auto 0;
    overflow: visible
}

.map-container svg {
    width: 100%;
    height: auto;
    display: block
}

.map-marker {
    animation: markerPulse 2s ease infinite
}

@keyframes markerPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1
    }

    50% {
        transform: scale(1.3);
        opacity: .7
    }
}

.map-text {
    margin-top: 24px;
    font-size: 1.1rem;
    color: var(--text2);
    line-height: 1.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto
}

/* ── Contact ────────────────────────────────────────────────────── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    margin-top: 40px
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 24px
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--surface2);
    border-radius: var(--radius-sm);
    transition: var(--transition)
}

.contact-info-item:hover {
    border-color: var(--gold3)
}

.contact-info-item .icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--gradient2);
    border: 1px solid var(--gold3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0
}

.contact-info-item .details h4 {
    font-size: .95rem;
    font-weight: 600;
    margin-bottom: 2px
}

.contact-info-item .details p {
    font-size: .85rem;
    color: var(--text2)
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px
}

.form-group {
    position: relative
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--surface);
    border: 1.5px solid var(--surface2);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 16px;
    transition: var(--transition);
    outline: none
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 15px var(--gold-glow)
}

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

.form-group select {
    cursor: pointer;
    appearance: none;
    background-color: var(--surface);
    color: var(--text)
}

.form-group select option {
    background-color: #1a1f2e;
    color: #e8e8e8;
    padding: 10px;
    font-size: 15px
}

.form-group select option:checked,
.form-group select option:hover {
    background-color: #F8971D;
    color: #0a0a0f
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px
}

.btn-submit {
    width: 100%;
    padding: 16px;
    font-size: 1rem;
    position: relative;
    overflow: hidden
}

.btn-submit::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: var(--gradient);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity .3s;
    filter: blur(8px)
}

.btn-submit:hover::before {
    opacity: 1
}

.btn-submit.loading {
    pointer-events: none;
    opacity: .7
}

/* Form status messages */
.form-status {
    text-align: center;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: .9rem;
    font-weight: 600;
    margin-top: 4px;
    animation: fadeInUp .4s ease
}

.form-status.success {
    background: rgba(34, 197, 94, .12);
    border: 1px solid rgba(34, 197, 94, .3);
    color: #22c55e
}

.form-status.error {
    background: rgba(239, 68, 68, .12);
    border: 1px solid rgba(239, 68, 68, .3);
    color: #ef4444
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(8px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

/* ── Footer ─────────────────────────────────────────────────────── */
.footer {
    background: var(--bg2);
    border-top: 2px solid transparent;
    border-image: var(--gradient) 1;
    padding: 60px 0 24px
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px
}

.footer-brand p {
    color: var(--text2);
    font-size: .9rem;
    margin-top: 12px;
    line-height: 1.7;
    max-width: 300px
}

.footer-links h4,
.footer-social h4 {
    font-size: .95rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--gold)
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px
}

.footer-links a {
    font-size: .9rem;
    color: var(--text2);
    transition: var(--transition)
}

.footer-links a:hover {
    color: var(--gold);
    padding-right: 6px
}

[dir="ltr"] .footer-links a:hover {
    padding-left: 6px;
    padding-right: 0
}

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

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--surface);
    border: 1px solid var(--surface2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--text2);
    font-size: 1.1rem
}

.social-icon:hover {
    background: var(--gold);
    color: var(--bg);
    border-color: var(--gold);
    transform: translateY(-3px)
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--surface2);
    font-size: .8rem;
    color: var(--text2)
}

/* ── Mobile-First Responsive (320px+) ──────────────────────────── */
.hero-content {
    grid-template-columns: 1fr
}

.hero-visual {
    order: -1;
    max-height: 250px
}

.hero-buttons {
    flex-direction: column
}

.hero-buttons .btn {
    width: 100%
}

.about-grid {
    grid-template-columns: 1fr
}

.contact-grid {
    grid-template-columns: 1fr
}

.services-grid {
    grid-template-columns: 1fr
}

.why-grid {
    grid-template-columns: 1fr
}

.counters-grid {
    grid-template-columns: repeat(2, 1fr)
}

.about-stats {
    grid-template-columns: repeat(2, 1fr)
}

.form-row {
    grid-template-columns: 1fr
}

.nav-links {
    display: none
}

.burger {
    display: flex
}

.footer-grid {
    grid-template-columns: 1fr
}

.footer-links ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px
}

.section {
    padding: 60px 0
}

/* Mobile fullscreen nav overlay */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100vw;
    height: 100dvh;
    background: var(--bg)ee;
    backdrop-filter: blur(24px);
    padding: 100px 30px 30px;
    z-index: 999;
    transition: right .4s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px
}

.mobile-menu.open {
    right: 0
}

.mobile-menu a {
    font-size: 1.2rem;
    font-weight: 600;
    padding: 14px 0;
    min-height: 48px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--surface2);
    width: 100%;
    justify-content: center;
    transition: var(--transition)
}

.mobile-menu a:hover {
    color: var(--gold)
}

/* Tap targets */
.nav-btn {
    min-width: 48px;
    min-height: 48px;
    width: 44px;
    height: 44px
}

.burger {
    min-width: 48px;
    min-height: 48px
}

/* Tablet: 600px+ */
@media(min-width:600px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr)
    }

    .why-grid {
        grid-template-columns: repeat(2, 1fr)
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr
    }
}

/* Desktop: 968px+ */
@media(min-width:968px) {
    .section {
        padding: 100px 0
    }

    .hero-content {
        grid-template-columns: 1fr 1fr
    }

    .hero-visual {
        order: 0;
        max-height: none
    }

    .hero-buttons {
        flex-direction: row
    }

    .hero-buttons .btn {
        width: auto
    }

    .about-grid {
        grid-template-columns: 1fr 1fr
    }

    .contact-grid {
        grid-template-columns: 1fr 1fr
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr)
    }

    .why-grid {
        grid-template-columns: repeat(3, 1fr)
    }

    .counters-grid {
        grid-template-columns: repeat(4, 1fr)
    }

    .about-stats {
        grid-template-columns: repeat(3, 1fr)
    }

    .form-row {
        grid-template-columns: 1fr 1fr
    }

    .nav-links {
        display: flex
    }

    .burger {
        display: none
    }

    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr
    }

    .footer-links ul {
        grid-template-columns: 1fr
    }
}

/* Prefers 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
    }

    .reveal {
        opacity: 1;
        transform: none
    }

    .map-marker {
        animation: none
    }
}