/*
 * Digitalium Group — Premium Design System v4.1
 * Direction Artistique : Agency Enterprise — BizConsult / Awwwards Level
 * Palette : Blanc Pur + Teal #0d9488 · Syne + Inter
 * ⚠ Les tokens :root sont des DÉFAUTS — le CMS les écrase via <style id="cms-theme">
 */

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

/* ============================================================
   1. DESIGN TOKENS — ALL overridable by CMS Theme Builder
   ============================================================ */
:root {
    /* ── Palette ── */
    --primary:          #0d9488;
    --primary-dark:     #0a7c72;
    --primary-light:    #14b8a6;
    --primary-glow:     rgba(13,148,136,0.15);
    --primary-glow-sm:  rgba(13,148,136,0.08);
    --secondary:        #0891b2;
    --accent:           #f59e0b;
    --accent-warm:      #f97316;
    --success:          #10b981;
    --danger:           #ef4444;

    /* ── Text ── */
    --text-main:        #0f172a;
    --text-sub:         #334155;
    --text-muted:       #64748b;
    --text-faint:       #94a3b8;

    /* ── Backgrounds ── */
    --bg-base:          #ffffff;
    --bg-alt:           #f8fafc;
    --bg-card:          #ffffff;
    --bg-card-hover:    #fafafa;

    /* ── Borders ── */
    --border:           rgba(0,0,0,0.07);
    --border-md:        rgba(0,0,0,0.11);
    --border-hover:     rgba(13,148,136,0.35);
    --border-glow:      rgba(13,148,136,0.25);

    /* ── Typography tokens (CMS-overridable) ── */
    --font-main:                'Inter', sans-serif;
    --font-heading:             'Syne', sans-serif;
    --font-size-h1:             clamp(2.4rem, 5vw, 4.2rem);
    --font-size-h2:             clamp(1.7rem, 3.5vw, 2.8rem);
    --font-size-h3:             1.08rem;
    --font-size-body:           1rem;
    --font-weight-heading:      800;
    --font-weight-body:         400;
    --line-height-body:         1.78;
    --letter-spacing-heading:  -0.032em;

    /* ── Layout ── */
    --max-width:        1240px;
    --radius-sm:        8px;
    --radius-md:        12px;
    --radius-lg:        20px;
    --radius-xl:        28px;
    --radius-pill:      100px;
    --radius-btn:       100px;

    /* ── Section Spacing (CMS-overridable) ── */
    --space-section:    130px;
    --space-section-sm: 80px;
    --space-section-xs: 56px;

    /* ── Transitions ── */
    --transition:       all 0.38s cubic-bezier(0.16,1,0.3,1);
    --transition-fast:  all 0.22s cubic-bezier(0.16,1,0.3,1);

    /* ── Shadows (CMS-overridable) ── */
    --shadow-card:       0 1px 3px rgba(0,0,0,0.04), 0 8px 32px rgba(0,0,0,0.06), 0 2px 6px rgba(0,0,0,0.03);
    --shadow-card-hover: 0 4px 16px rgba(0,0,0,0.07), 0 20px 60px rgba(0,0,0,0.09);
    --shadow-glow:       0 0 40px rgba(13,148,136,0.18);
    --shadow-glow-lg:    0 0 80px rgba(13,148,136,0.12);
    --shadow-btn:        0 4px 18px rgba(13,148,136,0.28);
    --shadow-btn-hover:  0 10px 32px rgba(13,148,136,0.42);
    --shadow-header:     0 1px 0 rgba(0,0,0,0.06), 0 6px 28px rgba(0,0,0,0.06);
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; font-size: 16px; }

body {
    background: var(--bg-base);
    color: var(--text-main);
    font-family: var(--font-main);
    font-size: var(--font-size-body);
    line-height: var(--line-height-body);
    font-weight: var(--font-weight-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-main);
    font-weight: var(--font-weight-heading);
    line-height: 1.12;
    letter-spacing: var(--letter-spacing-heading);
}

p  { color: var(--text-sub); line-height: var(--line-height-body); }
a  { color: inherit; text-decoration: none; transition: var(--transition-fast); }
img { max-width: 100%; display: block; }

/* ============================================================
   3. LAYOUT
   ============================================================ */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 1;
}

.section-padding    { padding: var(--space-section) 0; }
.section-padding-sm { padding: var(--space-section-sm) 0; }

.section-header {
    text-align: center;
    max-width: 820px;
    margin: 0 auto 72px;
}

/* ── Badge ── */
.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 20px;
    background: rgba(13,148,136,0.08);
    border: 1px solid rgba(13,148,136,0.2);
    color: var(--primary);
    border-radius: var(--radius-pill);
    font-size: 0.67rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    margin-bottom: 24px;
    font-family: var(--font-heading);
}
.section-badge::before {
    content: '';
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--primary);
    animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.4; transform: scale(0.65); }
}

/* ── Titles ── */
.section-title {
    font-size: var(--font-size-h2);
    font-weight: var(--font-weight-heading);
    letter-spacing: var(--letter-spacing-heading);
    line-height: 1.1;
    margin-bottom: 18px;
    color: var(--text-main);
}
.section-title .hi,
.section-title em,
.section-title .highlight {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-style: normal;
}

.section-subtitle, .section-sub {
    color: var(--text-muted);
    font-size: 1.02rem;
    line-height: 1.82;
    max-width: 620px;
    margin: 0 auto;
}

.section-divider {
    width: 44px; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: var(--radius-pill);
    margin: 20px auto 0;
}

/* ============================================================
   4. CARD SYSTEM — Premium shadow-first
   ============================================================ */
.service-card, .portfolio-item, .testimonial-card, .team-card,
.blog-card, .contact-form-card, .card, .mcard, .val-card,
.faq-item, .info-card, .form-card, .map-card,
.ai-frame, .feat-item, .svc-card, .proc-card, .role-card, .bcard {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card:hover, .portfolio-item:hover, .testimonial-card:hover,
.team-card:hover, .blog-card:hover, .contact-form-card:hover,
.card:hover, .mcard:hover, .val-card:hover, .faq-item:hover,
.info-card:hover, .form-card:hover, .map-card:hover, .feat-item:hover,
.svc-card:hover, .proc-card:hover, .role-card:hover, .bcard:hover {
    transform: translateY(-7px);
    border-color: rgba(13,148,136,0.15);
    box-shadow: var(--shadow-card-hover);
}

/* ============================================================
   5. HEADER
   ============================================================ */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
    height: 72px;
    display: flex;
    align-items: center;
    transition: var(--transition);
    box-shadow: var(--shadow-header);
}
.site-header.scrolled {
    height: 64px;
    background: rgba(255,255,255,0.99);
    box-shadow: 0 4px 40px rgba(0,0,0,0.09);
}

.nav-container { width: 100%; display: flex; align-items: center; justify-content: space-between; }
.nav-menu { display: flex; align-items: center; list-style: none; gap: 2px; }

.nav-link {
    font-size: 0.875rem; font-weight: 500; color: var(--text-sub);
    padding: 8px 14px; border-radius: var(--radius-sm);
    transition: var(--transition-fast); letter-spacing: 0.01em; position: relative;
}
.nav-link:hover  { color: var(--text-main); background: rgba(0,0,0,0.04); }
.nav-link.active { color: var(--primary); background: rgba(13,148,136,0.08); font-weight: 600; }
.nav-link::after { display: none; }

.btn-cta-nav {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 24px;
    background: var(--primary); color: white !important;
    border-radius: var(--radius-btn);
    font-weight: 600; font-size: 0.85rem;
    box-shadow: var(--shadow-btn); transition: var(--transition-fast);
}
.btn-cta-nav:hover { transform: translateY(-2px); box-shadow: var(--shadow-btn-hover); filter: brightness(1.06); }

.menu-toggle {
    display: none; background: rgba(0,0,0,0.04);
    border: 1px solid var(--border-md); color: var(--text-main);
    cursor: pointer; padding: 8px; border-radius: var(--radius-sm);
}
.menu-toggle:hover { background: rgba(0,0,0,0.07); }

/* Logo */
.logo-text-col strong { color: var(--text-main) !important; font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; }
.logo-text-col span   { color: var(--text-muted) !important; font-size: 0.5rem; letter-spacing: 0.25em; text-transform: uppercase; }
.logo-d-mark    { background: var(--primary); border-left-color: var(--secondary); }
.logo-ring-mark { border-top-color: var(--primary); border-right-color: var(--secondary); border-bottom-color: var(--accent); border-left-color: var(--accent-warm); }

/* Dropdown */
.has-dropdown { position: relative; }
.nav-dropdown {
    display: none; position: absolute; top: calc(100% + 12px); left: 0;
    min-width: 210px; background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius-md); padding: 8px; list-style: none;
    box-shadow: 0 12px 40px rgba(0,0,0,0.12); z-index: 10;
}
.has-dropdown:hover .nav-dropdown { display: block; }
.nav-dropdown li a { display: block; padding: 10px 14px; border-radius: var(--radius-sm); font-size: 0.875rem; color: var(--text-sub); }
.nav-dropdown li a:hover { background: rgba(0,0,0,0.04); color: var(--text-main); }

/* ============================================================
   6. HERO
   ============================================================ */
.hero-section {
    position: relative; min-height: 100vh;
    padding-top: 180px; padding-bottom: 120px;
    display: flex; align-items: center;
    overflow: hidden; background: #0f172a;
}
.hero-section::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(13,148,136,0.1) 0%, transparent 60%);
    pointer-events: none;
}

.hero-layout { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 80px; align-items: center; }

.hero-title h1 {
    font-size: var(--font-size-h1);
    font-weight: var(--font-weight-heading);
    letter-spacing: -0.04em; line-height: 1.04;
    margin-bottom: 28px; color: #f1f5f9;
}
.hero-title h1 .hi, .hero-title h1 em, .hero-title h1 .highlight {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; font-style: normal;
}

.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 22px; background: rgba(13,148,136,0.1);
    border: 1px solid rgba(13,148,136,0.25);
    border-radius: var(--radius-pill);
    font-size: 0.72rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.18em;
    color: #5eead4; margin-bottom: 28px; font-family: var(--font-heading);
}
.hero-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); display: inline-block; animation: pulse-dot 2s ease-in-out infinite; }
.hero-description { font-size: 1.05rem; color: #94a3b8; margin-bottom: 44px; max-width: 560px; line-height: 1.85; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn-hero-primary {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 15px 36px;
    background: var(--primary); color: white !important;
    font-weight: 600; font-size: 0.94rem;
    border-radius: var(--radius-btn); border: none;
    box-shadow: var(--shadow-btn); transition: var(--transition);
}
.btn-hero-primary:hover { transform: translateY(-3px); box-shadow: var(--shadow-btn-hover); filter: brightness(1.08); }

.btn-hero-secondary {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 15px 36px;
    background: rgba(255,255,255,0.08); color: #f1f5f9 !important;
    border: 1.5px solid rgba(255,255,255,0.18);
    font-weight: 600; font-size: 0.94rem;
    border-radius: var(--radius-btn); transition: var(--transition);
}
.btn-hero-secondary:hover { background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.3); transform: translateY(-3px); }

/* Hero image & stats */
.hero-image-wrapper { position: relative; display: flex; justify-content: center; align-items: center; }
.ai-frame {
    width: 100%; max-width: 400px; padding: 20px;
    display: flex; flex-direction: column; align-items: center; gap: 16px;
    border-radius: var(--radius-xl) !important;
    background: rgba(13,148,136,0.08) !important;
    border: 1px solid rgba(13,148,136,0.2) !important;
}
.hero-image-box { width: 100%; aspect-ratio: 1.1; border-radius: var(--radius-lg); overflow: hidden; position: relative; }
.hero-image-box img { width: 100%; height: 100%; object-fit: contain; transition: var(--transition); filter: drop-shadow(0 0 40px rgba(13,148,136,0.2)); }
.ai-frame:hover .hero-image-box img { transform: scale(1.04) translateY(-4px); }
.hero-image-wrapper::before { content: ''; position: absolute; width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle, rgba(13,148,136,0.12) 0%, transparent 70%); top: 50%; left: 50%; transform: translate(-50%,-50%); pointer-events: none; animation: hero-glow 4s ease-in-out infinite alternate; }
@keyframes hero-glow { 0%{transform:translate(-50%,-50%) scale(1);opacity:0.8} 100%{transform:translate(-50%,-50%) scale(1.2);opacity:0.4} }

.hero-stats, .abar { display: flex; gap: 40px; margin-top: 48px; padding-top: 40px; border-top: 1px solid rgba(255,255,255,0.1); }
.hstat, .pstat { background: transparent !important; border: none !important; box-shadow: none !important; border-radius: 0 !important; padding: 0 !important; }
.hstat .stat-num { font-size: 1.9rem; font-weight: 800; font-family: var(--font-heading); background: linear-gradient(135deg,var(--primary),var(--secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; }
.hstat .stat-label { font-size: 0.78rem; color: #64748b; font-weight: 500; margin-top: 6px; letter-spacing: 0.05em; }

/* Hero aglow variant */
.hero-aglow-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

/* ============================================================
   7. BUTTONS — Pill shape, all CMS-overridable radius
   ============================================================ */
.btn-primary, .btn-cta-primary {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 13px 32px;
    background: var(--primary); color: white !important;
    font-weight: 600; font-size: 0.9rem;
    border-radius: var(--radius-btn);
    box-shadow: var(--shadow-btn); border: none;
    transition: var(--transition); cursor: pointer; font-family: var(--font-main);
}
.btn-primary:hover, .btn-cta-primary:hover { transform: translateY(-3px); box-shadow: var(--shadow-btn-hover); filter: brightness(1.08); }

.btn-secondary, .btn-cta-secondary {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 13px 32px;
    background: transparent; color: var(--text-main) !important;
    border: 1.5px solid var(--border-md);
    font-weight: 600; font-size: 0.9rem;
    border-radius: var(--radius-btn);
    transition: var(--transition); cursor: pointer; font-family: var(--font-main);
}
.btn-secondary:hover, .btn-cta-secondary:hover { border-color: var(--primary); background: rgba(13,148,136,0.06); color: var(--primary) !important; transform: translateY(-2px); }

.btn-sm      { padding: 9px 20px; font-size: 0.82rem; }
.btn-outline { background: transparent; border: 1.5px solid var(--primary); color: var(--primary) !important; border-radius: var(--radius-btn); }
.btn-outline:hover { background: var(--primary); color: white !important; }

/* ============================================================
   8. FEATURES — Forced 3-column desktop
   ============================================================ */
#features, .features-sec { background: var(--bg-alt); }

.feat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feat-item {
    padding: 38px 34px;
    position: relative; overflow: hidden;
}

/* Teal top-line on hover */
.feat-item::before {
    content: ''; position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    opacity: 0; transition: opacity 0.35s cubic-bezier(0.16,1,0.3,1);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.feat-item:hover::before { opacity: 1; }

/* Subtle hover bg tint */
.feat-item:hover { background: rgba(13,148,136,0.025); }

.feat-icon {
    width: 58px; height: 58px; border-radius: 15px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(13,148,136,0.08);
    border: 1px solid rgba(13,148,136,0.16);
    color: var(--primary); margin-bottom: 22px;
    transition: var(--transition); flex-shrink: 0;
}
.feat-item:hover .feat-icon {
    background: rgba(13,148,136,0.14);
    border-color: rgba(13,148,136,0.28);
    transform: scale(1.06) translateY(-2px);
    box-shadow: 0 8px 24px rgba(13,148,136,0.18);
}

.feat-title { font-size: var(--font-size-h3); font-weight: 700; margin-bottom: 12px; color: var(--text-main); font-family: var(--font-heading); line-height: 1.3; }
.feat-desc  { font-size: 0.9rem; color: var(--text-muted); line-height: 1.72; }

/* ============================================================
   9. SERVICES GRID — 3 columns
   ============================================================ */
.svc-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.svc-card { position: relative; overflow: hidden; }
/* Bottom teal accent on hover */
.svc-card::after {
    content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.38s cubic-bezier(0.16,1,0.3,1);
}
.svc-card:hover::after { transform: scaleX(1); }

/* ============================================================
   10. BLOG — 3 columns
   ============================================================ */
#blog { background: var(--bg-alt); }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-img-box { height: 210px; overflow: hidden; position: relative; }
.blog-img-box img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.blog-card:hover .blog-img-box img { transform: scale(1.05); }
.blog-content { padding: 28px; }
.blog-meta    { display: flex; gap: 14px; font-size: 0.78rem; color: var(--text-muted); margin-bottom: 14px; font-weight: 500; flex-wrap: wrap; }
.blog-title   { font-size: 1.02rem; font-weight: 700; color: var(--text-main); margin-bottom: 10px; line-height: 1.38; font-family: var(--font-heading); }
.blog-summary { font-size: 0.88rem; color: var(--text-muted); line-height: 1.68; margin-bottom: 20px; }
.blog-readmore { display: inline-flex; align-items: center; gap: 6px; font-size: 0.79rem; font-weight: 700; color: var(--primary); letter-spacing: 0.06em; text-transform: uppercase; }
.blog-readmore:hover { gap: 10px; }

/* ============================================================
   11. TESTIMONIALS
   ============================================================ */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card  { padding: 36px; }
.testi-quote  { font-size: 2.6rem; line-height: 1; color: var(--primary); opacity: 0.2; margin-bottom: 16px; font-family: serif; }
.testi-text   { font-size: 0.94rem; color: var(--text-sub); line-height: 1.8; margin-bottom: 26px; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: 14px; }
.testi-avatar { width: 48px; height: 48px; border-radius: 50%; background: rgba(13,148,136,0.1); display: flex; align-items: center; justify-content: center; color: var(--primary); overflow: hidden; border: 2px solid rgba(13,148,136,0.2); flex-shrink: 0; }
.testi-avatar img { width: 100%; height: 100%; object-fit: cover; }
.testi-name   { font-weight: 700; font-size: 0.9rem; color: var(--text-main); }
.testi-role   { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; }
.testi-stars  { color: var(--accent); font-size: 0.85rem; letter-spacing: 2px; margin-bottom: 16px; }

/* ============================================================
   12. PROCESS
   ============================================================ */
#process { background: var(--bg-alt); }
.proc-card { padding: 30px 26px; }

/* ============================================================
   13. CTA — Deep teal gradient with layered glow
   ============================================================ */
.cta-sec {
    background: linear-gradient(140deg, #0c1623 0%, #0d1f1f 55%, #0c1623 100%);
    position: relative; overflow: hidden; text-align: center;
}
.cta-sec::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse 65% 90% at 50% -5%, rgba(13,148,136,0.22) 0%, transparent 65%);
    pointer-events: none;
}
.cta-sec::after {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse 35% 55% at 85% 100%, rgba(8,145,178,0.1) 0%, transparent 60%);
    pointer-events: none;
}
.cta-sec .section-title    { color: #f1f5f9; }
.cta-sec .section-subtitle { color: rgba(255,255,255,0.6); max-width: 560px; margin: 0 auto; }
.cta-sec .section-badge    { background: rgba(13,148,136,0.15); border-color: rgba(13,148,136,0.32); color: #5eead4; }
.cta-sec .section-badge::before { background: #5eead4; }
.cta-sec .btn-hero-secondary { background: rgba(255,255,255,0.08); color: white !important; border-color: rgba(255,255,255,0.18); }
.cta-sec .btn-hero-secondary:hover { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.3); }

/* ============================================================
   14. ABOUT
   ============================================================ */
.about-split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

.val-card { transition: var(--transition); }
.val-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); border-color: rgba(13,148,136,0.2); }

/* ============================================================
   15. CONTACT
   ============================================================ */
.contact-layout  { display: grid; grid-template-columns: 1fr 2fr; gap: 60px; align-items: start; }
.contact-details { display: flex; flex-direction: column; gap: 28px; }
.contact-item    { display: flex; align-items: flex-start; gap: 16px; }

.contact-icon-box {
    width: 50px; height: 50px; border-radius: var(--radius-md);
    background: rgba(13,148,136,0.1); border: 1px solid rgba(13,148,136,0.2);
    color: var(--primary); display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; transition: var(--transition);
}
.contact-item:hover .contact-icon-box { background: rgba(13,148,136,0.16); border-color: rgba(13,148,136,0.3); box-shadow: 0 8px 24px rgba(13,148,136,0.16); }

.contact-item-title { font-weight: 700; font-size: 0.95rem; margin-bottom: 4px; font-family: var(--font-heading); color: var(--text-main); }
.contact-item-value { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; }
.contact-form-card  { padding: 48px; }
.contact-form-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.contact-form-group label { font-size: 0.82rem; font-weight: 600; color: var(--text-sub); letter-spacing: 0.03em; }

.contact-input, .contact-textarea,
input[type="text"], input[type="email"], input[type="tel"], textarea, select {
    width: 100%; padding: 13px 18px;
    background: var(--bg-alt); border: 1.5px solid var(--border);
    border-radius: var(--radius-md); color: var(--text-main);
    font-family: var(--font-main); font-size: 0.92rem;
    transition: var(--transition-fast); appearance: none;
}
.contact-input::placeholder, .contact-textarea::placeholder,
input::placeholder, textarea::placeholder { color: var(--text-muted); }
.contact-input:focus, .contact-textarea:focus,
input:focus, textarea:focus, select:focus {
    outline: none; border-color: var(--primary); background: var(--bg-card);
    box-shadow: 0 0 0 4px rgba(13,148,136,0.1);
}

.btn-contact-submit {
    width: 100%; padding: 15px;
    background: var(--primary); color: white; border: none;
    border-radius: var(--radius-btn); font-family: var(--font-main);
    font-size: 0.95rem; font-weight: 700; cursor: pointer;
    box-shadow: var(--shadow-btn); transition: var(--transition);
}
.btn-contact-submit:hover { box-shadow: var(--shadow-btn-hover); transform: translateY(-2px); filter: brightness(1.08); }

/* ============================================================
   16. FOOTER
   ============================================================ */
.site-footer {
    background: #0f172a;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 96px 0 44px; position: relative; z-index: 1;
}
.footer-layout { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-col-title { font-size: 0.77rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.18em; color: #64748b; margin-bottom: 20px; font-family: var(--font-heading); }
.footer-link { display: block; font-size: 0.9rem; color: #94a3b8; margin-bottom: 12px; transition: var(--transition-fast); }
.footer-link:hover { color: var(--primary); transform: translateX(4px); }
.footer-desc { font-size: 0.9rem; color: #64748b; line-height: 1.78; margin-bottom: 28px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 38px; height: 38px; border-radius: var(--radius-sm); background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; color: #64748b; transition: var(--transition-fast); }
.footer-social a:hover { background: rgba(13,148,136,0.15); border-color: rgba(13,148,136,0.3); color: var(--primary); }
.footer-logo-box { margin-bottom: 24px; }
.footer-bottom { padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-copy { font-size: 0.82rem; color: #475569; }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { font-size: 0.82rem; color: #475569; }
.footer-legal a:hover { color: var(--primary); }
.footer-newsletter { margin-top: 24px; }
.footer-newsletter-form { display: flex; gap: 10px; max-width: 340px; }
.footer-newsletter-form input { flex: 1; padding: 11px 16px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-sm); color: #f1f5f9; font-size: 0.88rem; font-family: var(--font-main); }
.footer-newsletter-form input::placeholder { color: #475569; }
.footer-newsletter-form input:focus { outline: none; border-color: var(--primary); }
.footer-newsletter-form button { padding: 11px 18px; background: var(--primary); color: white; border: none; border-radius: var(--radius-sm); font-size: 0.85rem; font-weight: 600; cursor: pointer; font-family: var(--font-main); transition: var(--transition-fast); }
.footer-newsletter-form button:hover { filter: brightness(1.08); }

/* ============================================================
   17. SCROLL REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.75s cubic-bezier(0.16,1,0.3,1), transform 0.75s cubic-bezier(0.16,1,0.3,1); }
.reveal.visible { opacity: 1; transform: none; }

@keyframes fadeInUp    { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:none} }
@keyframes fadeIn      { from{opacity:0} to{opacity:1} }
@keyframes slideInLeft { from{opacity:0;transform:translateX(-30px)} to{opacity:1;transform:none} }
@keyframes heroFadeIn  { from{opacity:0;transform:translateY(22px)} to{opacity:1;transform:none} }
@keyframes floatBadge  { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
@keyframes pulseGlow   { 0%,100%{opacity:0.6} 50%{opacity:1} }

/* ============================================================
   18. MOBILE MENU
   ============================================================ */
.mobile-menu { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: #fff; z-index: 2000; flex-direction: column; padding: 80px 32px 40px; overflow-y: auto; }
.mobile-menu.open { display: flex; }
.mobile-menu-close { position: absolute; top: 20px; right: 20px; width: 44px; height: 44px; border-radius: 50%; background: rgba(0,0,0,0.04); border: 1px solid var(--border); color: var(--text-main); display: flex; align-items: center; justify-content: center; cursor: pointer; }
.mobile-menu-links { display: flex; flex-direction: column; gap: 8px; margin-top: 20px; }
.mobile-menu-link { display: block; padding: 14px 20px; font-size: 1.1rem; font-weight: 600; color: var(--text-main); border-radius: var(--radius-md); transition: var(--transition-fast); }
.mobile-menu-link:hover, .mobile-menu-link.active { color: var(--primary); background: rgba(13,148,136,0.06); }
.mobile-menu-cta { margin-top: 32px; }
.mobile-menu-cta a { display: block; padding: 15px; background: var(--primary); color: white !important; text-align: center; border-radius: var(--radius-btn); font-weight: 700; font-size: 1rem; box-shadow: var(--shadow-btn); }

/* ============================================================
   19. BLOG / PORTFOLIO PAGES
   ============================================================ */
.blog-index-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(320px,1fr)); gap: 28px; }
.blog-post-header { background: #0f172a; padding: 180px 0 100px; text-align: center; }
.blog-post-header h1 { color: #f1f5f9; font-size: clamp(1.8rem,4vw,3rem); max-width: 860px; margin: 0 auto 20px; }
.blog-post-meta { color: #64748b; font-size: 0.9rem; margin-top: 16px; }
.blog-post-content { padding: 80px 0; }
.blog-post-content .post-body { max-width: 720px; margin: 0 auto; font-size: 1.05rem; line-height: 1.9; color: var(--text-sub); }
.blog-post-content .post-body h2 { margin: 48px 0 20px; font-size: 1.8rem; color: var(--text-main); }
.blog-post-content .post-body h3 { margin: 36px 0 16px; font-size: 1.4rem; color: var(--text-main); }
.blog-post-content .post-body p  { margin-bottom: 24px; }
.blog-post-content .post-body img { border-radius: var(--radius-lg); margin: 32px 0; }
.blog-tag       { display: inline-flex; padding: 4px 14px; background: rgba(13,148,136,0.08); color: var(--primary); border-radius: var(--radius-pill); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.05em; }
.blog-cat-badge { background: rgba(13,148,136,0.1); color: var(--primary); padding: 4px 14px; border-radius: var(--radius-pill); font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; display: inline-block; margin-bottom: 16px; }

/* ============================================================
   20. PAGE HEADERS
   ============================================================ */
.page-hero { background: #0f172a; padding: 160px 0 100px; text-align: center; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(13,148,136,0.12) 0%, transparent 60%); pointer-events: none; }
.page-hero h1 { color: #f1f5f9; font-size: clamp(2.2rem,5vw,3.5rem); margin-bottom: 16px; }
.page-hero p  { color: #94a3b8; max-width: 680px; margin: 0 auto; }
.breadcrumb { display: flex; align-items: center; gap: 8px; justify-content: center; font-size: 0.85rem; color: #64748b; margin-bottom: 24px; }
.breadcrumb a { color: var(--primary); }

/* ============================================================
   21. PORTFOLIO / PROJECTS
   ============================================================ */
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(320px,1fr)); gap: 24px; }
.portfolio-item, .project-card { overflow: hidden; }
.portfolio-img, .project-img { height: 240px; overflow: hidden; position: relative; }
.portfolio-img img, .project-img img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.portfolio-item:hover .portfolio-img img, .project-card:hover .project-img img { transform: scale(1.05); }
.project-overlay { position: absolute; inset: 0; background: rgba(15,23,42,0.7); display: flex; align-items: center; justify-content: center; opacity: 0; transition: var(--transition); }
.project-card:hover .project-overlay { opacity: 1; }
.project-overlay-btn { padding: 12px 28px; background: var(--primary); color: white; border-radius: var(--radius-btn); font-weight: 600; font-size: 0.88rem; }
.portfolio-content, .project-content { padding: 24px; }
.portfolio-cat, .project-client { font-size: 0.72rem; font-weight: 700; color: var(--primary); text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 8px; }
.portfolio-title, .project-title { font-size: 1.02rem; font-weight: 700; color: var(--text-main); margin-bottom: 10px; line-height: 1.3; }
.project-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.project-tag { padding: 4px 12px; background: rgba(13,148,136,0.08); color: var(--primary); border-radius: var(--radius-pill); font-size: 0.72rem; font-weight: 600; }

/* ============================================================
   22. TEAM / FAQ
   ============================================================ */
.team-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(240px,1fr)); gap: 24px; }
.team-card  { text-align: center; padding: 36px 28px; }
.team-photo { width: 88px; height: 88px; border-radius: 50%; margin: 0 auto 18px; overflow: hidden; border: 3px solid rgba(13,148,136,0.2); }
.team-photo img { width: 100%; height: 100%; object-fit: cover; }
.team-name { font-size: 1rem; font-weight: 700; color: var(--text-main); margin-bottom: 4px; }
.team-role { font-size: 0.82rem; color: var(--text-muted); }
.faq-grid     { display: grid; gap: 14px; max-width: 800px; margin: 0 auto; }
.faq-item     { padding: 22px 26px; cursor: pointer; }
.faq-question { font-size: 1rem; font-weight: 600; color: var(--text-main); display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq-answer   { font-size: 0.92rem; color: var(--text-muted); line-height: 1.72; margin-top: 14px; display: none; }
.faq-item.open .faq-answer { display: block; }
.faq-item.open { border-color: var(--border-hover); }

/* ============================================================
   23. UTILITY
   ============================================================ */
.text-primary { color: var(--primary) !important; }
.text-muted   { color: var(--text-muted) !important; }
.text-main    { color: var(--text-main) !important; }
.bg-alt       { background: var(--bg-alt) !important; }
.sr-only      { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

/* ============================================================
   24. RESPONSIVE
   ============================================================ */
@media (max-width: 1200px) {
    .container         { padding: 0 28px; }
    .footer-layout     { grid-template-columns: 1fr 1fr; gap: 40px; }
    .feat-grid         { gap: 18px; }
    .svc-grid          { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-grid         { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 991px) {
    .nav-menu, .btn-cta-nav { display: none; }
    .menu-toggle { display: flex; }
    .hero-layout       { grid-template-columns: 1fr !important; gap: 50px !important; text-align: center; }
    .hero-actions      { justify-content: center; }
    .hero-stats, .abar { justify-content: center; flex-wrap: wrap; gap: 28px; }
    .hero-aglow-grid   { grid-template-columns: 1fr; gap: 56px; text-align: center; }
    .hero-aglow-grid > div:first-child { display: flex; flex-direction: column; align-items: center; }
    .about-split-grid  { grid-template-columns: 1fr; gap: 48px; }
    .contact-layout    { grid-template-columns: 1fr; gap: 48px; }
    .contact-form-row  { grid-template-columns: 1fr; }
    .footer-layout     { grid-template-columns: 1fr 1fr; gap: 36px; }
    .feat-grid         { grid-template-columns: repeat(2, 1fr); gap: 18px; }
    .svc-grid          { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: 1fr; }
    .blog-grid         { grid-template-columns: 1fr; }
    .section-padding   { padding: var(--space-section-sm) 0; }
}

@media (max-width: 768px) {
    .container         { padding: 0 20px; }
    .section-padding   { padding: var(--space-section-xs) 0; }
    .feat-grid         { grid-template-columns: 1fr; gap: 14px; }
    .svc-grid          { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .blog-grid         { grid-template-columns: 1fr; }
    .portfolio-grid    { grid-template-columns: 1fr; }
    .team-grid         { grid-template-columns: 1fr 1fr; }
    .contact-form-card { padding: 28px 20px; }
    .footer-layout     { grid-template-columns: 1fr; }
    .footer-bottom     { flex-direction: column; text-align: center; }
    .feat-item         { padding: 26px 22px; }
}

@media (max-width: 480px) {
    .container              { padding: 0 16px; }
    .section-title          { font-size: 1.7rem; }
    .btn-hero-primary,
    .btn-hero-secondary     { width: 100%; justify-content: center; }
    .team-grid              { grid-template-columns: 1fr; }
}