/* =========================================
   GRAPHIC DESIGN PAGE — Astro-Style Dark UI
   ========================================= */

/* ---- Design Tokens ---- */
:root {
    --gd-bg: #0a0f16;
    --gd-bg-2: #0f1620;
    --gd-bg-3: #141d29;
    --gd-border: rgba(255, 255, 255, 0.06);
    --gd-border-strong: rgba(44, 183, 200, 0.35);
    --gd-text: #e6eef6;
    --gd-text-dim: #8fa3b8;
    --gd-text-mute: #5c7183;
    --gd-accent: #2cb7c8;
    --gd-accent-2: #22d3ee;
    --gd-accent-glow: rgba(44, 183, 200, 0.35);
    --gd-gradient: linear-gradient(135deg, #22d3ee 0%, #2cb7c8 40%, #6366f1 100%);
    --gd-radius: 16px;
    --gd-radius-lg: 24px;
}

/* Apply dark background to page only */
body.gd-page {
    background-color: var(--gd-bg);
    color: var(--gd-text);
}

body.gd-page .main-header.scrolled {
    background-color: rgba(10, 15, 22, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

body.gd-page .main-footer {
    background-color: #070b11;
}

/* =========================================
   1. HERO
   ========================================= */
.gd-hero {
    position: relative;
    padding: 200px 0 120px;
    background-color: var(--gd-bg);
    background-image:
        linear-gradient(180deg, rgba(10,15,22,0.85) 0%, rgba(10,15,22,0.94) 60%, var(--gd-bg) 100%),
        url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
    overflow: hidden;
    text-align: center;
    color: #ffffff;
}

.gd-hero-glow {
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(44,183,200,0.18) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

.gd-hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
    z-index: 1;
    pointer-events: none;
}

.gd-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 980px;
    margin: 0 auto;
}

.gd-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gd-text-dim);
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--gd-border);
    padding: 8px 18px;
    border-radius: 100px;
    margin-bottom: 30px;
    backdrop-filter: blur(8px);
}

.gd-hero-eyebrow .gd-dot {
    width: 6px; height: 6px;
    background: var(--gd-accent-2);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--gd-accent-2);
}

.gd-hero-eyebrow .gd-sep { color: var(--gd-text-mute); }

.gd-hero-title {
    font-size: clamp(38px, 5.5vw, 68px);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -1.5px;
    margin-bottom: 28px;
    color: #ffffff;
}

.gd-accent {
    background: var(--gd-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.gd-hero-desc {
    font-size: 18px;
    line-height: 1.7;
    color: var(--gd-text-dim);
    max-width: 720px;
    margin: 0 auto 40px;
}

.gd-hero-cta {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.gd-btn-glow {
    position: relative;
    box-shadow: 0 0 0 1px rgba(44,183,200,0.5), 0 10px 40px -10px var(--gd-accent-glow);
}

.gd-btn-glow:hover {
    box-shadow: 0 0 0 1px rgba(44,183,200,0.7), 0 15px 50px -10px rgba(44,183,200,0.6);
    transform: translateY(-2px);
}

.gd-btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.02);
    color: var(--gd-text);
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
}

.gd-btn-ghost:hover {
    border-color: var(--gd-accent);
    background: rgba(44,183,200,0.08);
    color: #ffffff;
    transform: translateY(-2px);
}

.gd-btn-ghost-dark {
    color: var(--gd-text);
    border-color: rgba(255,255,255,0.15);
}

/* Hero marquee (bottom strip) */
.gd-hero-marquee {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 18px;
    font-size: 12px;
    letter-spacing: 3px;
    color: var(--gd-text-mute);
    font-weight: 600;
    text-transform: uppercase;
    padding-top: 30px;
    border-top: 1px solid var(--gd-border);
    max-width: 900px;
    margin: 0 auto;
}

.gd-hero-marquee .gd-star {
    color: var(--gd-accent);
    font-size: 10px;
}

/* =========================================
   2. WHY
   ========================================= */
.gd-why {
    position: relative;
    padding: 110px 0;
    background: var(--gd-bg);
}

.gd-why-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 70px;
    align-items: center;
}

.gd-tag {
    display: inline-block;
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gd-accent);
    background: rgba(44,183,200,0.08);
    border: 1px solid rgba(44,183,200,0.25);
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 22px;
    font-weight: 700;
}

.gd-why-left h2 {
    font-size: clamp(28px, 3.8vw, 44px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 24px;
    color: #ffffff;
}

.gd-why-left p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--gd-text-dim);
    margin-bottom: 32px;
}

.gd-why-right {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.gd-stat-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid var(--gd-border);
    border-radius: var(--gd-radius-lg);
    padding: 36px 24px;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.gd-stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(44,183,200,0.5), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}

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

.gd-stat-card:hover {
    border-color: var(--gd-border-strong);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -20px rgba(44,183,200,0.3);
}

.gd-stat-card-alt {
    background: linear-gradient(180deg, rgba(44,183,200,0.06) 0%, rgba(44,183,200,0.01) 100%);
}

.gd-stat-icon {
    font-size: 18px;
    color: var(--gd-accent);
    margin-bottom: 14px;
    opacity: 0.9;
}

.gd-stat-number {
    display: block;
    font-size: 46px;
    font-weight: 800;
    line-height: 1;
    background: var(--gd-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
    letter-spacing: -1px;
}

.gd-stat-number span {
    font-size: 28px;
    vertical-align: top;
    margin-left: 2px;
}

.gd-stat-label {
    display: block;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gd-text-mute);
    font-weight: 600;
}

/* =========================================
   Section Head (shared)
   ========================================= */
.gd-section-head {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 60px;
}

.gd-section-head h2 {
    font-size: clamp(28px, 3.8vw, 46px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    color: #ffffff;
    margin-bottom: 16px;
}

.gd-sub {
    font-size: 16px;
    line-height: 1.7;
    color: var(--gd-text-dim);
    max-width: 620px;
    margin: 0 auto;
}

/* =========================================
   3. SECTORS
   ========================================= */
.gd-sectors {
    padding: 110px 0;
    background: var(--gd-bg-2);
    position: relative;
}

.gd-sectors::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gd-border), transparent);
}

.gd-sector-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.gd-sector-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid var(--gd-border);
    border-radius: var(--gd-radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.2, 0.9, 0.3, 1);
    position: relative;
}

.gd-sector-card:hover {
    transform: translateY(-8px);
    border-color: var(--gd-border-strong);
    box-shadow: 0 30px 60px -25px rgba(44,183,200,0.35);
}

.gd-sector-img {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.gd-sector-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(10,15,22,0.9) 100%);
    pointer-events: none;
}

.gd-sector-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease, filter 0.4s;
    filter: saturate(0.9) brightness(0.85);
}

.gd-sector-card:hover .gd-sector-img img {
    transform: scale(1.08);
    filter: saturate(1.1) brightness(1);
}

.gd-sector-num {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 2;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(44,183,200,0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(44,183,200,0.4);
    color: var(--gd-accent-2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 15px;
    letter-spacing: 0.5px;
}

.gd-sector-tag {
    position: absolute;
    bottom: 16px;
    left: 16px;
    z-index: 2;
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--gd-accent);
    background: rgba(10,15,22,0.85);
    border: 1px solid rgba(44,183,200,0.3);
    padding: 5px 12px;
    border-radius: 100px;
    font-weight: 700;
    text-transform: uppercase;
}

.gd-sector-body {
    padding: 26px 24px 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.gd-sector-body h3 {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.35;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.gd-sector-body p {
    font-size: 14px;
    color: var(--gd-text-dim);
    line-height: 1.65;
    flex: 1;
    margin-bottom: 20px;
}

.gd-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gd-accent);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.5px;
    transition: all 0.3s;
}

.gd-link span {
    transition: transform 0.3s;
    display: inline-block;
}

.gd-link:hover {
    color: var(--gd-accent-2);
}

.gd-link:hover span {
    transform: translateX(4px);
}

/* =========================================
   4. PILLARS
   ========================================= */
.gd-pillars {
    padding: 110px 0;
    background: var(--gd-bg);
    position: relative;
}

.gd-pillar-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.gd-pillar-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid var(--gd-border);
    border-radius: var(--gd-radius-lg);
    padding: 36px 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.2, 0.9, 0.3, 1);
}

.gd-pillar-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gd-accent), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}

.gd-pillar-card:hover {
    transform: translateY(-6px);
    border-color: var(--gd-border-strong);
    box-shadow: 0 25px 50px -25px rgba(44,183,200,0.35);
}

.gd-pillar-card:hover::before { opacity: 1; }

.gd-pillar-num {
    display: inline-block;
    font-size: 44px;
    font-weight: 800;
    line-height: 1;
    background: var(--gd-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    letter-spacing: -2px;
    margin-bottom: 22px;
    opacity: 0.85;
}

.gd-pillar-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.4;
    margin-bottom: 12px;
    letter-spacing: -0.2px;
}

.gd-pillar-card p {
    font-size: 14px;
    color: var(--gd-text-dim);
    line-height: 1.7;
    margin: 0;
}

/* =========================================
   5. PROCESS
   ========================================= */
.gd-process {
    padding: 110px 0;
    background: var(--gd-bg-2);
    position: relative;
}

.gd-process::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gd-border), transparent);
}

.gd-process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    position: relative;
}

.gd-process-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid var(--gd-border);
    border-radius: var(--gd-radius-lg);
    padding: 30px 26px;
    transition: all 0.4s cubic-bezier(0.2, 0.9, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.gd-process-card::after {
    content: '';
    position: absolute;
    top: 20px;
    right: -6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gd-accent);
    box-shadow: 0 0 20px var(--gd-accent-glow);
    opacity: 0;
    transition: opacity 0.4s;
}

.gd-process-card:hover {
    transform: translateY(-6px);
    border-color: var(--gd-border-strong);
    box-shadow: 0 25px 50px -25px rgba(44,183,200,0.35);
}

.gd-process-card:hover::after { opacity: 1; }

.gd-process-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.gd-step-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--gd-accent-2);
    background: rgba(44,183,200,0.1);
    border: 1px solid rgba(44,183,200,0.3);
    padding: 5px 12px;
    border-radius: 100px;
    text-transform: uppercase;
}

.gd-process-icon {
    font-size: 22px;
    color: var(--gd-accent);
    opacity: 0.6;
}

.gd-process-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.4;
    margin-bottom: 12px;
    letter-spacing: -0.2px;
}

.gd-process-card p {
    font-size: 14px;
    color: var(--gd-text-dim);
    line-height: 1.7;
    margin: 0;
}

/* =========================================
   6. FAQ
   ========================================= */
.gd-faq {
    padding: 110px 0;
    background: var(--gd-bg);
}

.gd-faq .faq-list {
    max-width: 820px;
    margin: 0 auto;
}

.gd-faq .faq-item {
    background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid var(--gd-border);
    border-radius: var(--gd-radius);
    margin-bottom: 14px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.gd-faq .faq-item:hover {
    border-color: var(--gd-border-strong);
}

.gd-faq .faq-item.active {
    border-color: var(--gd-border-strong);
    background: linear-gradient(180deg, rgba(44,183,200,0.06) 0%, rgba(255,255,255,0.01) 100%);
    box-shadow: 0 20px 40px -25px rgba(44,183,200,0.35);
}

.gd-faq .faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 22px 26px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: inherit;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    text-align: left;
    transition: color 0.3s;
    gap: 16px;
}

.gd-faq .faq-question:hover { color: var(--gd-accent-2); }

.gd-faq .faq-icon {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: rgba(44,183,200,0.1);
    border: 1px solid rgba(44,183,200,0.3);
    color: var(--gd-accent-2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 400;
    transition: all 0.3s ease;
    line-height: 1;
}

.gd-faq .faq-item.active .faq-icon {
    transform: rotate(45deg);
    background: var(--gd-accent);
    color: #0a0f16;
    border-color: var(--gd-accent);
}

.gd-faq .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0 26px;
}

.gd-faq .faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 26px 22px;
}

.gd-faq .faq-answer p {
    color: var(--gd-text-dim);
    font-size: 15px;
    line-height: 1.75;
    margin: 0;
}

/* Center CTA under FAQ / pillars */
.gd-center-cta {
    text-align: center;
    margin-top: 50px;
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1024px) {
    .gd-sector-grid { grid-template-columns: repeat(2, 1fr); }
    .gd-pillar-grid { grid-template-columns: repeat(2, 1fr); }
    .gd-process-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 991px) {
    .gd-hero { padding: 130px 0 90px; }
    .gd-why-grid { grid-template-columns: 1fr; gap: 50px; }
    .gd-why-right { max-width: 500px; }
    .gd-why { padding: 80px 0; }
    .gd-sectors, .gd-pillars, .gd-process, .gd-faq { padding: 80px 0; }
    .gd-section-head { margin-bottom: 45px; }
}

@media (max-width: 640px) {
    .gd-hero { padding: 100px 0 70px; }
    .gd-hero-title { letter-spacing: -0.5px; }
    .gd-hero-cta { flex-direction: column; align-items: stretch; }
    .gd-hero-cta .btn,
    .gd-hero-cta .gd-btn-ghost { width: 100%; justify-content: center; }
    .gd-hero-marquee { font-size: 10px; letter-spacing: 2px; gap: 12px; }

    .gd-sector-grid,
    .gd-pillar-grid,
    .gd-process-grid { grid-template-columns: 1fr; }

    .gd-why-right { grid-template-columns: 1fr; }
    .gd-stat-card { padding: 28px 20px; }
    .gd-stat-number { font-size: 38px; }

    .gd-pillar-card,
    .gd-sector-body,
    .gd-process-card { padding-left: 22px; padding-right: 22px; }
}

/* =========================================
   RTL — Arabic adjustments
   ========================================= */
html[dir="rtl"] .gd-hero,
html[dir="rtl"] .gd-section-head,
html[dir="rtl"] .gd-why-left { text-align: center; }

html[dir="rtl"] .gd-why-left h2,
html[dir="rtl"] .gd-why-left p { text-align: right; }

html[dir="rtl"] .gd-sector-num { left: auto; right: 16px; }
html[dir="rtl"] .gd-sector-tag { left: auto; right: 16px; }
html[dir="rtl"] .gd-process-card::after { right: auto; left: -6px; }
html[dir="rtl"] .gd-link span { transform: scaleX(-1); }
html[dir="rtl"] .gd-link:hover span { transform: scaleX(-1) translateX(4px); }
html[dir="rtl"] .gd-process-top { flex-direction: row-reverse; }
html[dir="rtl"] .gd-stat-number span { margin-left: 0; margin-right: 2px; }