/* ============================================================
   Ahmed Baheig Portfolio — style.css
   Dual Mode: Light (Day) ☀️ + Dark (Night) 🌙
   Design: Warm Paper × Charcoal  ↔  Deep Black × Silver
   Fonts: Lateef · Pacifico · Inter
   ============================================================ */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Lateef:wght@200;300;400;500;600;700;800&family=Pacifico&family=Inter:wght@300;400;500;600;700&display=swap');

/* ══════════════════════════════════════════════════════════
   KEYFRAMES
   ══════════════════════════════════════════════════════════ */
@keyframes shimmer {
    0%   { background-position: -200% center; }
    100% { background-position:  200% center; }
}
@keyframes silver-pulse {
    0%, 100% { box-shadow: 0 0 0 4px var(--ring-color-1), 0 0 20px var(--ring-glow); }
    50%       { box-shadow: 0 0 0 6px var(--ring-color-2), 0 0 35px var(--ring-glow); }
}

/* ══════════════════════════════════════════════════════════
   ☀️  LIGHT MODE  (default — Day)
   Palette: Warm Paper × Charcoal × Silver
   ══════════════════════════════════════════════════════════ */
:root {
    /* — Backgrounds — */
    --bg-primary:    #F4F1EC;   /* warm paper white */
    --bg-secondary:  #EAE6DF;   /* slightly deeper paper */
    --bg-card:       #FFFFFF;
    --bg-card-solid: #FFFFFF;
    --bg-hover:      #DDD9D1;
    --bg-input:      #FDFCFB;
    --bg-overlay:    rgba(244,241,236,0.92);

    /* — Text — */
    --text-primary:   #1C1A18;  /* warm near-black */
    --text-secondary: #4A4540;  /* warm charcoal */
    --text-muted:     #7A756C;  /* warm gray */
    --text-accent:    #2A2520;  /* darkest warm tone */
    --text-light:     #F4F1EC;

    /* — Silver (visible on light) — */
    --silver-light:   #C8C8C8;
    --silver-medium:  #9E9E9E;
    --silver-dark:    #6B6B6B;
    --silver-gradient: linear-gradient(135deg, #D8D8D8 0%, #B0B0B0 50%, #888888 100%);
    --silver-shine:    linear-gradient(90deg, transparent 0%, rgba(160,160,160,0.35) 50%, transparent 100%);
    --silver-glow:         rgba(160,160,160,0.12);
    --silver-glow-strong:  rgba(160,160,160,0.25);
    --silver-shimmer-ani:  linear-gradient(90deg, #888 0%, #D8D8D8 50%, #888 100%);

    /* — Profile ring — */
    --ring-color-1: rgba(160,160,160,0.4);
    --ring-color-2: rgba(160,160,160,0.6);
    --ring-glow:    rgba(160,160,160,0.2);

    /* — Borders — */
    --border-light:  rgba(0,0,0,0.07);
    --border-medium: rgba(0,0,0,0.13);
    --border-strong: rgba(0,0,0,0.22);
    --border-glow:   rgba(160,160,160,0.5);

    /* — Buttons — */
    --btn-primary-bg:        #2A2520;
    --btn-primary-text:      #F4F1EC;
    --btn-primary-hover:     #1C1A18;
    --btn-secondary-bg:      transparent;
    --btn-secondary-border:  rgba(42,37,32,0.30);
    --btn-secondary-text:    #2A2520;
    --btn-secondary-hover-bg: rgba(42,37,32,0.07);

    /* — Shadows (warm, soft) — */
    --shadow-sm:    0 1px 3px rgba(28,26,24,0.07);
    --shadow-md:    0 4px 12px rgba(28,26,24,0.08), 0 2px 4px rgba(28,26,24,0.04);
    --shadow-lg:    0 10px 24px rgba(28,26,24,0.09), 0 4px 8px rgba(28,26,24,0.04);
    --shadow-hover: 0 20px 32px rgba(28,26,24,0.12), 0 8px 16px rgba(28,26,24,0.06);
    --shadow-silver: 0 0 24px rgba(160,160,160,0.18);

    /* — Social — */
    --linkedin:        #0A66C2;
    --whatsapp:        #25D366;
    --facebook:        #1877F2;
    --instagram-start: #833AB4;
    --instagram-mid:   #E1306C;
    --instagram-end:   #F77737;

    /* — Navbar scrolled — */
    --navbar-scrolled-bg: rgba(244,241,236,0.88);

    /* — Modal overlay — */
    --modal-overlay-bg: rgba(28,26,24,0.55);

    /* — Typography — */
    --font-ar:      'Lateef', 'Amiri', serif;
    --font-en-head: 'Pacifico', cursive;
    --font-en:      'Inter', sans-serif;

    /* — Layout — */
    --radius:     16px;
    --pill:       50px;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ══════════════════════════════════════════════════════════
   🌙  DARK MODE  (Night — toggled via data-theme="dark")
   Palette: Deep Black × Metallic Silver
   ══════════════════════════════════════════════════════════ */
[data-theme="dark"] {
    --bg-primary:    #0A0A0A;
    --bg-secondary:  #111111;
    --bg-card:       linear-gradient(180deg, #1A1A1A 0%, #0D0D0D 100%);
    --bg-card-solid: #141414;
    --bg-hover:      #1F1F1F;
    --bg-input:      rgba(255,255,255,0.05);
    --bg-overlay:    rgba(10,10,10,0.95);

    --text-primary:   #F0EEE9;
    --text-secondary: rgba(240,238,233,0.70);
    --text-muted:     rgba(240,238,233,0.45);
    --text-accent:    #C8C8C8;
    --text-light:     #F0EEE9;

    --silver-light:   #E8E8E8;
    --silver-medium:  #C0C0C0;
    --silver-dark:    #9A9A9A;
    --silver-gradient: linear-gradient(135deg, #E8E8E8 0%, #C0C0C0 50%, #9A9A9A 100%);
    --silver-shine:    linear-gradient(90deg, transparent 0%, rgba(192,192,192,0.4) 50%, transparent 100%);
    --silver-glow:         rgba(192,192,192,0.12);
    --silver-glow-strong:  rgba(192,192,192,0.28);
    --silver-shimmer-ani:  linear-gradient(90deg, #9A9A9A 0%, #E8E8E8 50%, #9A9A9A 100%);

    --ring-color-1: rgba(192,192,192,0.35);
    --ring-color-2: rgba(192,192,192,0.60);
    --ring-glow:    rgba(192,192,192,0.25);

    --border-light:  rgba(192,192,192,0.09);
    --border-medium: rgba(192,192,192,0.18);
    --border-strong: rgba(192,192,192,0.30);
    --border-glow:   rgba(192,192,192,0.55);

    --btn-primary-bg:        linear-gradient(135deg, #C0C0C0 0%, #9A9A9A 100%);
    --btn-primary-text:      #0A0A0A;
    --btn-primary-hover:     linear-gradient(135deg, #E8E8E8 0%, #C0C0C0 100%);
    --btn-secondary-bg:      transparent;
    --btn-secondary-border:  rgba(192,192,192,0.30);
    --btn-secondary-text:    #F0EEE9;
    --btn-secondary-hover-bg: rgba(192,192,192,0.09);

    --shadow-sm:    0 1px 4px rgba(0,0,0,0.40);
    --shadow-md:    0 4px 12px rgba(0,0,0,0.45), 0 2px 4px rgba(0,0,0,0.30);
    --shadow-lg:    0 10px 24px rgba(0,0,0,0.55), 0 4px 8px rgba(0,0,0,0.35);
    --shadow-hover: 0 20px 40px rgba(0,0,0,0.60), 0 8px 16px rgba(0,0,0,0.40);
    --shadow-silver: 0 0 30px rgba(192,192,192,0.18);

    --navbar-scrolled-bg: rgba(10,10,10,0.88);
    --modal-overlay-bg:   rgba(0,0,0,0.80);
}

/* ══════════════════════════════════════════════════════════
   RESET & BASE
   ══════════════════════════════════════════════════════════ */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-ar);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.8;
    overflow-x: hidden;
    transition: background-color var(--transition), color var(--transition);
}

/* Subtle grain (barely visible — just texture) */
body::before {
    content: '';
    position: fixed; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    opacity: 0.025;
    mix-blend-mode: multiply;
    pointer-events: none;
    z-index: 0;
}
[data-theme="dark"] body::before { mix-blend-mode: overlay; opacity: 0.03; }

.en-text { font-family: var(--font-en); direction: ltr; display: inline-block; }

/* ══════════════════════════════════════════════════════════
   TYPOGRAPHY
   ══════════════════════════════════════════════════════════ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-ar);
    font-weight: 700;
    letter-spacing: 0.01em;
    line-height: 1.25;
    margin-bottom: 1rem;
    color: var(--text-primary);
    transition: color var(--transition);
}
p { margin-bottom: 1rem; color: var(--text-secondary); line-height: 1.8; transition: color var(--transition); }
a { color: inherit; text-decoration: none; }

.silver-text {
    background: var(--silver-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

/* ══════════════════════════════════════════════════════════
   LAYOUT
   ══════════════════════════════════════════════════════════ */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.section { padding: 8rem 0; position: relative; z-index: 1; }
.bg-alt { background-color: var(--bg-secondary); transition: background-color var(--transition); }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-title { font-size: 2.5rem; margin-bottom: 0.5rem; }
.section-subtitle { font-size: 1.1rem; color: var(--text-muted); }

/* ══════════════════════════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════════════════════════ */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.8rem 2rem;
    font-size: 1rem; font-weight: 600; font-family: var(--font-ar);
    border-radius: var(--pill);
    cursor: pointer;
    transition: all var(--transition);
    border: 1px solid transparent;
    position: relative; overflow: hidden;
}

/* Primary */
.btn-primary {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-text);
}
.btn-primary:hover {
    background: var(--btn-primary-hover);
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}
/* In dark mode: use gradient for primary */
[data-theme="dark"] .btn-primary {
    background: linear-gradient(135deg, #C0C0C0 0%, #9A9A9A 100%);
    color: #0A0A0A;
}
[data-theme="dark"] .btn-primary:hover {
    background: linear-gradient(135deg, #E8E8E8 0%, #C0C0C0 100%);
    box-shadow: var(--shadow-hover), var(--shadow-silver);
}

/* Secondary */
.btn-secondary {
    background: var(--btn-secondary-bg);
    color: var(--btn-secondary-text);
    border-color: var(--btn-secondary-border);
}
.btn-secondary:hover {
    background: var(--btn-secondary-hover-bg);
    border-color: var(--border-strong);
    transform: scale(1.03);
}

/* Outline */
.btn-outline {
    border: 1px solid var(--border-medium);
    color: var(--text-primary);
    background: transparent;
}
.btn-outline:hover {
    background: var(--silver-glow);
    border-color: var(--border-glow);
    transform: scale(1.03);
}

/* Shimmer sweep */
.shimmer-btn { position: relative; overflow: hidden; }
.shimmer-btn::after {
    content: '';
    position: absolute; top: 0; left: -100%; width: 50%; height: 100%;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.25), transparent);
    transform: skewX(-20deg);
    transition: left 0.55s ease;
}
.shimmer-btn:hover::after { left: 150%; }

/* ══════════════════════════════════════════════════════════
   NAVBAR
   ══════════════════════════════════════════════════════════ */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    padding: 1.5rem 0;
    transition: all var(--transition);
    background: transparent;
}
.navbar.scrolled {
    background: var(--navbar-scrolled-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
}

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

.logo { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); transition: color var(--transition); }
.logo .en-text {
    font-family: var(--font-en-head);
    font-size: 0.95rem; font-weight: 400;
    color: var(--silver-dark);
    margin-right: 0.5rem;
}

.nav-links { display: flex; gap: 2rem; }
.nav-links a {
    font-weight: 600; color: var(--text-secondary);
    transition: color var(--transition);
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute; bottom: -3px; left: 0;
    width: 0; height: 1.5px;
    background: var(--silver-medium);
    transition: width var(--transition);
    border-radius: 2px;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }

.nav-controls { display: flex; align-items: center; gap: 1rem; }

/* Theme toggle — shows correct icon */
.theme-toggle {
    background: none; border: 1px solid var(--border-medium);
    color: var(--text-primary); cursor: pointer;
    display: flex; width: 40px; height: 40px; border-radius: 50%;
    justify-content: center; align-items: center;
    transition: all var(--transition);
}
.theme-toggle:hover {
    background: var(--silver-glow);
    border-color: var(--border-strong);
    transform: rotate(20deg);
}
.theme-toggle svg { width: 18px; height: 18px; }

/* Light mode: show moon (to switch to dark) */
.sun-icon  { display: none; }
.moon-icon { display: block; }
/* Dark mode: show sun (to switch to light) */
[data-theme="dark"] .sun-icon  { display: block; }
[data-theme="dark"] .moon-icon { display: none; }

.mobile-menu-btn {
    display: none; background: none; border: none;
    flex-direction: column; gap: 5px; cursor: pointer;
}
.mobile-menu-btn span {
    width: 25px; height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
    border-radius: 2px;
}

/* ══════════════════════════════════════════════════════════
   INTERACTIVE CARDS
   ══════════════════════════════════════════════════════════ */
.interactive-card {
    border-radius: var(--radius);
    background-color: var(--bg-card-solid);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    cursor: pointer; overflow: hidden;
}
.interactive-card:hover {
    transform: translateY(-5px) scale(1.015);
    border-color: var(--border-glow);
    box-shadow: var(--shadow-hover), var(--shadow-silver);
}
[data-theme="dark"] .interactive-card {
    background: linear-gradient(180deg, #1A1A1A 0%, #0D0D0D 100%);
}
[data-theme="dark"] .interactive-card:hover {
    background: linear-gradient(180deg, #222222 0%, #0A0A0A 100%);
}

/* ══════════════════════════════════════════════════════════
   HERO
   ══════════════════════════════════════════════════════════ */
.hero { min-height: 100vh; display: flex; align-items: center; padding-top: 100px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }

.hero-title { font-size: 4rem; color: var(--text-primary); }
.hero-subtitle {
    font-family: var(--font-en-head);
    font-size: 1.3rem;
    color: var(--silver-dark);
    margin-bottom: 2rem;
}
.tagline { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); }
.sub-tagline { font-size: 1.1rem; margin-bottom: 2.5rem; color: var(--text-secondary); }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-image-wrapper { text-align: center; }
.profile-img {
    width: 300px; height: 300px;
    border-radius: 50%; object-fit: cover;
    padding: 3px;
    background: var(--silver-gradient);
    border: none;
    animation: silver-pulse 3.5s ease-in-out infinite;
    transition: transform var(--transition);
}
.profile-img:hover { transform: scale(1.04); }
.download-cv { margin-top: 2rem; }

/* ══════════════════════════════════════════════════════════
   STRATEGIES
   ══════════════════════════════════════════════════════════ */
.cards-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-bottom: 4rem; }
.card { padding: 2rem; text-align: center; outline: none; }
.card:focus-visible { border-color: var(--border-glow); box-shadow: 0 0 0 2px var(--silver-glow-strong); }

.card-icon {
    width: 64px; height: 64px; border-radius: var(--radius);
    background: var(--silver-gradient);
    color: #F4F1EC;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 15px var(--silver-glow-strong);
    transition: transform var(--transition);
}
.interactive-card:hover .card-icon { transform: scale(1.1) rotate(-3deg); }
[data-theme="dark"] .card-icon { color: #0A0A0A; }
.card-icon svg { width: 32px; height: 32px; }
.card h3 { font-size: 1.25rem; color: var(--text-primary); }

.infographic-bar {
    background-color: var(--bg-card-solid);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius); padding: 2rem; text-align: center;
    box-shadow: var(--shadow-md);
}
.info-content { display: flex; align-items: center; justify-content: center; gap: 2rem; margin-bottom: 1rem; flex-wrap: wrap; }
.info-old { font-size: 1.5rem; color: var(--text-muted); text-decoration: line-through; }
.info-new { font-size: 2.5rem; font-weight: 700; color: var(--text-primary); }
.arrow { width: 32px; height: 32px; color: var(--silver-medium); }
.savings { font-size: 1.25rem; font-weight: 600; color: var(--silver-dark); }

/* ══════════════════════════════════════════════════════════
   PROJECTS
   ══════════════════════════════════════════════════════════ */
.cards-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.project-card .img-container { position: relative; width: 100%; aspect-ratio: 16/9; overflow: hidden; }
.project-card img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition); }
.project-card .overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(rgba(28,26,24,0.05), rgba(28,26,24,0.70));
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity var(--transition);
}
[data-theme="dark"] .project-card .overlay {
    background: linear-gradient(rgba(0,0,0,0.05), rgba(0,0,0,0.80));
}
.project-card:hover img { transform: scale(1.06); }
.project-card:hover .overlay { opacity: 1; }
.project-card .overlay .btn {
    background: var(--silver-gradient);
    color: #1C1A18;
    border-color: transparent;
    pointer-events: none;
}
.project-info { padding: 1.5rem; }
.project-info h3 { margin-bottom: 0.5rem; color: var(--text-primary); }
.project-info p { margin-bottom: 0; font-size: 0.95rem; color: var(--text-secondary); }

/* ══════════════════════════════════════════════════════════
   TESTIMONIALS
   ══════════════════════════════════════════════════════════ */
.testimonials-scroll-container {
    display: flex; gap: 2rem; overflow-x: auto; padding-bottom: 2rem;
    scrollbar-width: none;
}
.testimonials-scroll-container::-webkit-scrollbar { display: none; }

.testimonial-card {
    min-width: 350px; background-color: var(--bg-card-solid);
    border: 1px solid var(--border-light);
    border-radius: var(--radius); padding: 2rem; flex: 0 0 auto;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}
.testimonial-card:hover {
    border-color: var(--border-medium);
    box-shadow: var(--shadow-md), var(--shadow-silver);
    transform: translateY(-3px);
}
.testimonial-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.testimonial-avatar { width: 60px; height: 60px; border-radius: 50%; padding: 2px; background: var(--silver-gradient); object-fit: cover; }
.testimonial-header h4 { margin-bottom: 0; color: var(--text-primary); }
.testimonial-header span { font-size: 0.85rem; color: var(--text-muted); font-family: var(--font-en); }
.quote { font-style: italic; margin-bottom: 1.5rem; color: var(--text-secondary); }
.stars { color: var(--silver-dark); font-size: 1.25rem; letter-spacing: 2px; }

/* ══════════════════════════════════════════════════════════
   CONTACT
   ══════════════════════════════════════════════════════════ */
.contact-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 4rem; }
.contact-form-container {
    background-color: var(--bg-card-solid);
    padding: 3rem; border-radius: var(--radius);
    border: 1px solid var(--border-medium);
    box-shadow: var(--shadow-md);
}
.form-group { margin-bottom: 1.5rem; }
label { display: block; margin-bottom: 0.5rem; font-weight: 600; color: var(--text-secondary); font-size: 0.95rem; }
input, select, textarea {
    width: 100%; padding: 1rem; border-radius: 8px;
    border: 1px solid var(--border-medium);
    background: var(--bg-input);
    color: var(--text-primary);
    font-family: var(--font-ar);
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
input::placeholder, textarea::placeholder { color: var(--text-muted); }
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--border-glow);
    box-shadow: 0 0 0 3px var(--silver-glow);
}
select option { background: var(--bg-card-solid); color: var(--text-primary); }

.error-msg { color: #D64045; font-size: 0.85rem; margin-top: 0.5rem; display: none; }
.form-group.error input,
.form-group.error select,
.form-group.error textarea { border-color: #D64045; }
.form-group.error .error-msg { display: block; }

.form-success {
    display: none; margin-top: 1.5rem; padding: 1rem; text-align: center;
    background: var(--silver-glow);
    border: 1px solid var(--border-medium); border-radius: 8px;
    color: var(--text-primary); font-weight: 600;
}
.success-icon { display: inline-flex; width: 24px; height: 24px; color: var(--silver-medium); vertical-align: middle; margin-left: 0.5rem; }

/* ── Social Cards ─────────────────────────────────────────── */
.social-links-container { display: flex; flex-direction: column; gap: 1rem; }
.social-card {
    display: flex; align-items: center; gap: 1rem; padding: 1.5rem;
    border-radius: var(--radius); border: 1px solid var(--border-light);
    background-color: var(--bg-card-solid);
    transition: all var(--transition); box-shadow: var(--shadow-sm);
}
.social-card:hover {
    transform: translateX(-8px);
    border-color: var(--border-medium);
    box-shadow: var(--shadow-md), var(--shadow-silver);
}

.social-icon {
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--silver-gradient);
    color: #1C1A18;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: transform var(--transition), filter var(--transition);
}
[data-theme="dark"] .social-icon { color: #0A0A0A; }
.social-card:hover .social-icon { transform: scale(1.1); filter: brightness(1.1); }
.social-icon svg { width: 24px; height: 24px; }
.social-card span { font-weight: 600; font-family: var(--font-en); color: var(--text-primary); }

/* ── Brand colors for social icons ──────────────────────── */
.social-card[href*="linkedin"]  .social-icon,
.social-card[data-social="linkedin"]  .social-icon { background: var(--linkedin); color: #fff; }
.social-card[href*="wa.me"]     .social-icon,
.social-card[href*="whatsapp"]  .social-icon,
.social-card[data-social="whatsapp"]  .social-icon { background: var(--whatsapp); color: #fff; }
.social-card[href*="facebook"]  .social-icon,
.social-card[data-social="facebook"]  .social-icon { background: var(--facebook); color: #fff; }
.social-card[href*="instagram"] .social-icon,
.social-card[data-social="instagram"] .social-icon {
    background: linear-gradient(135deg, var(--instagram-start), var(--instagram-mid), var(--instagram-end));
    color: #fff;
}

/* ══════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════ */
.footer {
    padding: 2rem 0; text-align: center;
    border-top: 1px solid var(--border-light);
    background-color: var(--bg-primary);
    position: relative; z-index: 1;
    transition: background-color var(--transition);
}
.footer-content { display: flex; justify-content: space-between; align-items: center; }
.footer p { color: var(--text-muted); font-family: var(--font-en); font-size: 0.9rem; }
.back-to-top {
    width: 48px; height: 48px; border-radius: 50%;
    border: 1px solid var(--border-medium);
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition); color: var(--text-secondary);
}
.back-to-top:hover {
    background: var(--silver-gradient);
    color: #1C1A18;
    border-color: transparent;
    box-shadow: var(--shadow-silver);
    transform: translateY(-2px);
}
[data-theme="dark"] .back-to-top:hover { color: #0A0A0A; }
.back-to-top svg { width: 24px; height: 24px; }

/* ══════════════════════════════════════════════════════════
   MODALS
   ══════════════════════════════════════════════════════════ */
.modals-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: var(--modal-overlay-bg);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    z-index: 2000; display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
}
.modals-overlay.active { opacity: 1; pointer-events: auto; }

.modal {
    background-color: var(--bg-card-solid);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius);
    width: 90%; max-width: 600px;
    max-height: 90vh; overflow-y: auto; position: absolute;
    transform: scale(0.9); opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    box-shadow: var(--shadow-lg), var(--shadow-silver);
}
.modal.active { transform: scale(1); opacity: 1; pointer-events: auto; }

.modal-close {
    position: absolute; top: 1rem; right: 1rem;
    background: var(--bg-secondary); border: 1px solid var(--border-medium);
    width: 32px; height: 32px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; color: var(--text-primary);
    transition: all var(--transition); z-index: 10;
}
.modal-close:hover {
    background: var(--silver-glow-strong);
    border-color: var(--border-glow);
    transform: rotate(90deg);
}
.modal-content { padding: 2.5rem; }
.modal-img { width: 100%; border-radius: 8px; margin-bottom: 1.5rem; object-fit: cover; aspect-ratio: 16/9; }
.modal-body-text p { margin-bottom: 0.8rem; color: var(--text-secondary); }
.tools-used {
    margin-top: 1.5rem; padding-top: 1rem;
    border-top: 1px solid var(--border-light);
    font-size: 0.9rem; color: var(--text-muted);
    font-family: var(--font-en);
}

/* ══════════════════════════════════════════════════════════
   SCROLL ANIMATIONS
   ══════════════════════════════════════════════════════════ */
.animate-on-scroll {
    opacity: 0; transform: translateY(28px);
    transition: opacity 0.65s ease-out, transform 0.65s ease-out;
}
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }
.stagger-1 { transition-delay: 0.15s; }
.stagger-2 { transition-delay: 0.30s; }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .cards-grid-3 { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 3rem; }
}

@media (max-width: 768px) {
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-cta { justify-content: center; }
    .cards-grid-3, .cards-grid-2 { grid-template-columns: 1fr; }

    .nav-links {
        position: fixed; top: 0; right: -100%; width: 260px; height: 100vh;
        background-color: var(--bg-card-solid);
        border-left: 1px solid var(--border-light);
        flex-direction: column; padding: 6rem 2rem;
        transition: right var(--transition);
        box-shadow: var(--shadow-lg);
    }
    .nav-links.active { right: 0; }
    .mobile-menu-btn { display: flex; z-index: 1001; }
    .mobile-menu-btn.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
    .mobile-menu-btn.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .footer-content { flex-direction: column; gap: 1rem; }
    .testimonial-card { min-width: 280px; }
}

/* ══════════════════════════════════════════════════════════
   RICH PROJECT MODAL  (.modal-rich / .mrc-*)
   Added on top of existing .modal styles — no overrides
   ══════════════════════════════════════════════════════════ */

/* Wider container for rich modals */
.modal.modal-rich { max-width: 780px; }

/* ── Header (avatar + title) ─────────────────────────────── */
.mrc-content { padding: 2.5rem; }
.mrc-header  { text-align: center; margin-bottom: 1.5rem; }

.mrc-avatar {
    width: 100px; height: 100px;
    border-radius: 50%; object-fit: cover;
    padding: 3px;
    background: var(--silver-gradient);
    display: block; margin: 0 auto 1rem;
    box-shadow: 0 0 20px var(--silver-glow-strong);
}
.mrc-title   { font-size: 1.6rem; margin-bottom: 0.25rem; }
.mrc-subtitle {
    font-family: var(--font-en-head);
    font-size: 1rem;
    color: var(--silver-dark);
    margin-bottom: 0;
}

/* ── 6 Tabs ──────────────────────────────────────────────── */
.mrc-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    margin: 1.5rem 0 1rem;
}
.mrc-tab {
    padding: 0.5rem 1.1rem;
    border-radius: var(--pill);
    background: var(--bg-input);
    border: 1px solid var(--border-medium);
    color: var(--text-secondary);
    cursor: pointer;
    font-family: var(--font-ar);
    font-size: 0.95rem;
    transition: all var(--transition);
}
.mrc-tab:hover {
    background: var(--silver-glow);
    border-color: var(--border-strong);
    color: var(--text-primary);
}
.mrc-tab.active {
    background: var(--silver-gradient);
    color: #0A0A0A;
    border-color: transparent;
    font-weight: 700;
}
[data-theme="dark"] .mrc-tab { background: rgba(255,255,255,0.05); }

/* ── Tab Panels ──────────────────────────────────────────── */
.mrc-panel {
    display: none;
    background: var(--silver-glow);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 1.5rem;
    min-height: 120px;
    animation: fadeInPanel 0.3s ease;
}
.mrc-panel.active { display: block; }

@keyframes fadeInPanel {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Link block inside a panel */
.mrc-link-block {
    display: flex; flex-direction: column;
    align-items: center; gap: 1rem; text-align: center;
}
.mrc-open-btn { font-size: 0.9rem; padding: 0.6rem 1.5rem; }

/* Coming-soon state */
.mrc-coming-soon {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    padding: 1rem 0;
    line-height: 1.8;
}
.mrc-coming-soon small { font-size: 0.82rem; color: var(--text-muted); }

/* ROI badges row */
.mrc-roi {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem 1.2rem;
    margin-top: 1.2rem;
    padding: 0.8rem 1rem;
    background: var(--silver-glow);
    border-radius: 12px;
    border: 1px solid var(--border-medium);
}
.mrc-roi-num {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
    background: var(--silver-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Visual Cards (3-up grid) ────────────────────────────── */
.mrc-visuals-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin: 1.8rem 0 0.8rem;
}
.mrc-visuals {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.mrc-visual-card {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-light);
    background-color: var(--bg-card-solid);
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
}
.mrc-visual-card:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: var(--border-glow);
    box-shadow: var(--shadow-md), 0 0 20px var(--silver-glow);
}
.mrc-visual-card img {
    width: 100%; height: 110px;
    object-fit: cover; display: block;
    transition: transform var(--transition);
}
.mrc-visual-card:hover img { transform: scale(1.06); }
.mrc-visual-label {
    padding: 8px 12px;
    font-size: 0.9rem;
    font-family: var(--font-ar);
    color: var(--text-primary);
    text-align: center;
    background: var(--silver-glow);
}

/* ── Testimonial ─────────────────────────────────────────── */
.mrc-testimonial {
    background: var(--silver-glow);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-top: 1.8rem;
    text-align: center;
}
.mrc-stars {
    color: var(--silver-medium);
    font-size: 1.3rem;
    letter-spacing: 3px;
    margin-bottom: 0.8rem;
}
.mrc-quote {
    font-style: italic;
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 0.5rem;
}
.mrc-client {
    color: var(--text-muted);
    font-size: 0.88rem;
    font-family: var(--font-en);
    margin-bottom: 0;
}

/* ── Social Links ────────────────────────────────────────── */
.mrc-social-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin: 1.8rem 0 0.8rem;
    text-align: center;
}
.mrc-social {
    display: flex;
    justify-content: center;
    gap: 12px;
}
.mrc-social-btn {
    width: 48px; height: 48px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    transition: transform var(--transition), box-shadow var(--transition);
    flex-shrink: 0;
}
.mrc-social-btn svg { width: 22px; height: 22px; }
.mrc-social-btn:hover {
    transform: scale(1.12) translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.35);
}
.mrc-linkedin  { background: #0A66C2; }
.mrc-facebook  { background: #1877F2; }
.mrc-instagram { background: linear-gradient(135deg, #833AB4, #E1306C, #F77737); }

/* ── Responsive adjustments ──────────────────────────────── */
@media (max-width: 600px) {
    .mrc-visuals { grid-template-columns: repeat(2, 1fr); }
    .mrc-tabs    { gap: 6px; }
    .mrc-tab     { font-size: 0.85rem; padding: 0.4rem 0.8rem; }
    .mrc-content { padding: 1.5rem; }
    .mrc-avatar  { width: 80px; height: 80px; }
}