:root {
        --ink: #0A1424;
        --ink-soft: #122238;
        --ink-line: rgba(255,255,255,0.08);
        --green: #0E9160;
        --green-dark: #086B47;
        --green-light: #E4F5EC;
        --gold: #E3A23B;
        --gold-light: #FCF1DF;
        --paper: #F7F5F0;
        --white: #FFFFFF;
        --slate: #59616D;
        --slate-light: #8992A0;
        --text-dark: #16202C;
        --line: #E5E1D6;
        --finance: #2E6FE0;
        --hr: #E3A23B;
        --ops: #0E9160;
        --font-display: 'Space Grotesk', sans-serif;
        --font-body: 'Inter', sans-serif;
        --font-mono: 'IBM Plex Mono', monospace;
        --ease: cubic-bezier(0.16, 1, 0.3, 1);
        --shadow-sm: 0 2px 10px rgba(10,20,36,0.06);
        --shadow-md: 0 12px 30px rgba(10,20,36,0.10);
        --shadow-lg: 0 25px 60px -12px rgba(10,20,36,0.35);
    }

    * { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
        background: var(--paper);
        color: var(--text-dark);
        font-family: var(--font-body);
        line-height: 1.65;
        overflow-x: hidden;
        -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; }
    img { max-width: 100%; display: block; }
    :focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 2px; }

    .container { width: 90%; max-width: 1180px; margin: 0 auto; padding: 96px 20px; }
    .container.tight-top { padding-top: 40px; }

    .eyebrow {
        display: inline-flex; align-items: center; gap: 8px;
        font-family: var(--font-mono); font-size: 0.78rem; font-weight: 500;
        letter-spacing: 0.08em; text-transform: uppercase; color: var(--green-dark);
        margin-bottom: 18px;
    }
    .eyebrow::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--green); flex-shrink: 0; }
    .eyebrow.on-dark { color: #7FE0B4; }
    .eyebrow.gold::before { background: var(--gold); }
    .eyebrow.gold { color: #B87A15; }

    h2 { font-family: var(--font-display); font-size: clamp(1.9rem, 3vw, 2.6rem); font-weight: 700; color: var(--ink); letter-spacing: -0.02em; line-height: 1.15; margin-bottom: 18px; }
    .section-head { max-width: 640px; margin-bottom: 56px; }
    .section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
    .section-head.center .eyebrow { justify-content: center; }
    .section-subtitle { color: var(--slate); font-size: 1.08rem; max-width: 620px; }

    .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
    .reveal.is-visible { opacity: 1; transform: translateY(0); }
    @media (prefers-reduced-motion: reduce) {
        .reveal { opacity: 1; transform: none; transition: none; }
        * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
    }

    /* ---------- TOPBAR ---------- */
    .topbar { position: fixed; top: 0; left: 0; width: 100%; z-index: 1001; background: var(--ink); color: #94A3B8; font-size: 0.82rem; transition: transform 0.35s var(--ease); }
    .topbar.hide { transform: translateY(-100%); }
    .topbar-inner { max-width: 1180px; margin: 0 auto; padding: 9px 20px; display: flex; justify-content: center; align-items: center; gap: 28px; flex-wrap: wrap; }
    .topbar-inner a { color: #CBD5E1; text-decoration: none; display: inline-flex; align-items: center; gap: 7px; font-weight: 500; transition: color 0.2s var(--ease); white-space: nowrap; }
    .topbar-inner a:hover { color: #7FE0B4; }
    .flag { font-size: 0.95rem; }

    /* ---------- NAVBAR ---------- */
    .navbar { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; background: rgba(247,245,240,0.85); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); transition: box-shadow 0.3s var(--ease), top 0.35s var(--ease); }
    .navbar.raised { top: 0; }
    .navbar.scrolled { box-shadow: var(--shadow-sm); }
    .nav-container { max-width: 1180px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; }
    .logo { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--ink); text-decoration: none; letter-spacing: -0.02em; display: flex; align-items: center; gap: 2px; }
    .logo span { color: var(--green); }
    .nav-menu { display: flex; list-style: none; gap: 28px; align-items: center; }
    .nav-item a { text-decoration: none; color: var(--ink); font-weight: 500; font-size: 0.93rem; transition: color 0.25s var(--ease); position: relative; }
    .nav-item a:not(.btn-primary):not(.btn-ghost)::after { content: ''; position: absolute; left: 0; bottom: -6px; width: 0; height: 1.5px; background: var(--green); transition: width 0.25s var(--ease); }
    .nav-item a:not(.btn-primary):not(.btn-ghost):hover::after { width: 100%; }
    .nav-item a:hover { color: var(--green-dark); }
    .nav-buttons { display: flex; align-items: center; gap: 10px; }

    /* ---------- MEGA MENU (Solutions) ---------- */
    .nav-item.has-mega { position: static; }
    .nav-item.has-mega > a::after { content: '\f107'; font-family: 'Font Awesome 6 Free'; font-weight: 900; font-size: 0.7rem; margin-left: 6px; display: inline-block; }
    .mega-menu {
        position: absolute; left: 0; top: 100%; width: 100%; background: var(--white);
        border-top: 1px solid var(--line); box-shadow: var(--shadow-md);
        opacity: 0; visibility: hidden; transform: translateY(-8px);
        transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
        z-index: 999;
    }
    .nav-item.has-mega:hover .mega-menu { opacity: 1; visibility: visible; transform: translateY(0); }
    .mega-menu-inner { max-width: 1180px; margin: 0 auto; padding: 36px 20px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 30px; }
    .mega-col h5 { font-family: var(--font-display); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--green-dark); margin-bottom: 6px; }
    .mega-col .mega-sub { font-size: 0.72rem; color: var(--slate-light); margin-bottom: 14px; display: block; }
    .mega-col ul { list-style: none; }
    .mega-col ul li { margin-bottom: 4px; }
    .mega-col ul li a { display: block; padding: 7px 8px; margin: 0 -8px; border-radius: 7px; color: var(--text-dark); font-size: 0.88rem; text-decoration: none; transition: background 0.2s var(--ease), color 0.2s var(--ease), padding-left 0.2s var(--ease); }
    .mega-col ul li a:hover { background: var(--green-light); color: var(--green-dark); padding-left: 12px; }

    /* ---------- SECTEUR : survol avec info-bulle, sans navigation ---------- */
    .secteur-list { position: static; }
    .secteur-item { position: relative; padding: 7px 8px; margin: 0 -8px; border-radius: 7px; cursor: default; transition: background 0.2s var(--ease); }
    .secteur-item > span { font-size: 0.88rem; color: var(--text-dark); }
    .secteur-item:hover { background: var(--green-light); }
    .secteur-item:hover > span { color: var(--green-dark); }
    .secteur-tooltip { display: none; position: absolute; top: 0; left: calc(100% + 14px); width: 260px; background: var(--ink); color: #fff; padding: 16px 18px; border-radius: 10px; box-shadow: var(--shadow-lg); z-index: 10; }
    .secteur-item:hover .secteur-tooltip { display: block; }
    .secteur-tooltip strong { display: block; font-family: var(--font-mono); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--gold); margin-bottom: 6px; }
    .secteur-tooltip p { font-size: 0.85rem; line-height: 1.5; color: #E4E8EE; margin: 0; }

    .mobile-secteur-item { display: flex; flex-direction: column; padding: 8px 6px; }
    .mobile-secteur-item strong { font-size: 0.92rem; color: var(--ink); }
    .mobile-secteur-item small { font-size: 0.78rem; color: var(--slate-light); margin-top: 2px; }

    @media (max-width: 1100px) {
        .mega-menu-inner { grid-template-columns: repeat(3, 1fr); }
    }

    /* ---------- MOBILE NAV (hamburger + tiroir) ---------- */
    .nav-toggle { display: none; width: 42px; height: 42px; border-radius: 8px; background: transparent; border: 1.5px solid var(--line); flex-direction: column; align-items: center; justify-content: center; gap: 5px; cursor: pointer; flex-shrink: 0; }
    .nav-toggle span { width: 19px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.3s var(--ease), opacity 0.3s var(--ease); }
    .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-toggle.open span:nth-child(2) { opacity: 0; }
    .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .mobile-scrim { display: none; position: fixed; inset: 0; background: rgba(6,12,22,0.5); backdrop-filter: blur(2px); z-index: 1050; opacity: 0; transition: opacity 0.3s var(--ease); }
    .mobile-scrim.open { display: block; opacity: 1; }

    .mobile-drawer { position: fixed; top: 0; right: 0; height: 100%; width: min(84vw, 340px); background: var(--paper); z-index: 1060; z-index: 1100; box-shadow: -20px 0 50px rgba(10,20,36,0.25); transform: translateX(100%); transition: transform 0.4s var(--ease); display: flex; flex-direction: column; }
    .mobile-drawer.open { transform: translateX(0); }
    .mobile-drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 18px 22px; border-bottom: 1px solid var(--line); }
    .mobile-drawer-head .logo { font-size: 1.35rem; }
    .mobile-drawer-close { width: 38px; height: 38px; border-radius: 50%; border: none; background: var(--white); color: var(--ink); font-size: 1.1rem; box-shadow: var(--shadow-sm); }
    .mobile-nav-links { list-style: none; padding: 10px 12px; overflow-y: auto; flex: 1; }
    .mobile-nav-links li a { display: flex; align-items: center; justify-content: space-between; padding: 16px 14px; font-family: var(--font-display); font-size: 1.12rem; font-weight: 600; color: var(--ink); text-decoration: none; border-radius: 10px; transition: background 0.2s var(--ease), color 0.2s var(--ease); }
    .mobile-nav-links li a:active, .mobile-nav-links li a:hover { background: var(--green-light); color: var(--green-dark); }
    .mobile-nav-links li a i { font-size: 0.85rem; color: var(--slate-light); }

    .mobile-accordion summary { display: flex; justify-content: space-between; align-items: center; padding: 16px 14px; font-family: var(--font-display); font-size: 1.12rem; font-weight: 600; color: var(--ink); cursor: pointer; list-style: none; border-radius: 10px; }
    .mobile-accordion summary::-webkit-details-marker { display: none; }
    .mobile-accordion summary i { font-size: 0.8rem; color: var(--slate-light); transition: transform 0.25s var(--ease); }
    .mobile-accordion details[open] summary i { transform: rotate(180deg); }
    .mobile-accordion-body { display: flex; flex-direction: column; padding: 0 14px 14px 22px; }
    .mobile-accordion-title { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--green-dark); margin: 12px 0 4px; }
    .mobile-accordion-title:first-child { margin-top: 0; }
    .mobile-accordion-body a { padding: 8px 6px; color: var(--slate); text-decoration: none; font-size: 0.92rem; border-radius: 6px; }
    .mobile-accordion-body a:hover { background: var(--green-light); color: var(--green-dark); }
    .mobile-nav-links li { border-bottom: 1px solid rgba(0,0,0,0.04); }
    .mobile-drawer-foot { padding: 18px 22px 28px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; }
    .mobile-drawer-foot .btn-primary, .mobile-drawer-foot .btn-ghost { width: 100%; justify-content: center; padding: 14px; font-size: 0.98rem; }
    .mobile-drawer-foot .btn-ghost { color: var(--ink); border-color: var(--line); }
    .mobile-drawer-phones { display: flex; flex-direction: column; gap: 8px; margin-bottom: 4px; }
    .mobile-drawer-phones a { color: var(--slate); text-decoration: none; font-size: 0.88rem; display: flex; align-items: center; gap: 8px; font-weight: 500; }
    body.no-scroll { overflow: hidden; }

    .btn-primary, .btn-ghost, .btn-icon {
        text-decoration: none; font-weight: 600; font-size: 0.9rem; cursor: pointer; border: none;
        transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease);
        font-family: var(--font-body);
    }
    .btn-primary { background: var(--green); color: white; padding: 11px 22px; border-radius: 8px; display: inline-flex; align-items: center; gap: 8px; box-shadow: 0 4px 14px rgba(14,145,96,0.28); }
    .btn-primary:hover { background: var(--green-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(14,145,96,0.35); }
    .btn-ghost { background: transparent; color: var(--ink); padding: 11px 20px; border-radius: 8px; border: 1.5px solid var(--line); display: inline-flex; align-items: center; gap: 8px; }
    .btn-ghost:hover { border-color: var(--ink); }
    .btn-icon { background: transparent; color: var(--slate-light); width: 38px; height: 38px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 0.95rem; }
    .btn-icon:hover { background: var(--line); color: var(--ink); }
    .btn-tita { width: 68px; height: 68px; padding: 0; overflow: hidden; border: 3px solid var(--gold); transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease); box-shadow: 0 2px 12px rgba(227,162,59,0.4); flex-shrink: 0; }
    .btn-tita:hover { background: transparent; transform: scale(1.08); box-shadow: 0 4px 18px rgba(227,162,59,0.55); }
    .btn-tita img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
    .hero .btn-primary { padding: 15px 28px; font-size: 1rem; }
    .hero .btn-ghost { padding: 15px 26px; font-size: 1rem; color: #DCE4EC; border-color: rgba(255,255,255,0.25); }
    .hero .btn-ghost:hover { border-color: rgba(255,255,255,0.6); }

    /* ---------- BLOCK MENU (Pourquoi choisir SIGAF) ---------- */
    .block-menu-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
    .block-menu-tile { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 30px 26px; text-align: left; cursor: pointer; font-family: inherit; transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease); box-shadow: var(--shadow-sm); }
    .block-menu-tile:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--gold); }
    .block-menu-tile i { font-size: 1.7rem; color: var(--gold); margin-bottom: 16px; display: block; }
    .block-menu-tile h4 { font-family: var(--font-display); font-size: 1.02rem; line-height: 1.4; color: var(--ink); font-weight: 600; }

    .bloc-desc-modal { display: none; position: fixed; inset: 0; background: rgba(10,20,36,0.7); backdrop-filter: blur(6px); z-index: 2000; justify-content: center; align-items: center; padding: 20px; }
    .bloc-desc-modal.open { display: flex; }
    .bloc-desc-box { position: relative; background: var(--white); padding: 44px; border-radius: 16px; width: 100%; max-width: 640px; max-height: 86vh; overflow-y: auto; box-shadow: var(--shadow-lg); }
    .bloc-desc-close { position: absolute; top: 18px; right: 18px; background: var(--paper); border: none; width: 34px; height: 34px; border-radius: 50%; font-size: 1.3rem; color: var(--slate); cursor: pointer; line-height: 1; }
    .bloc-desc-close:hover { background: var(--line); }
    .bloc-desc-icon { font-size: 2.2rem; color: var(--gold); margin-bottom: 16px; }
    #blocDescTitre { font-family: var(--font-display); font-size: 1.4rem; color: var(--ink); margin-bottom: 16px; line-height: 1.35; }
    #blocDescTexte { color: var(--slate); margin-bottom: 22px; line-height: 1.7; }
    #blocDescListe { list-style: none; padding: 0; margin-bottom: 26px; }
    #blocDescListe li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 14px; }
    #blocDescListe li i { color: var(--green); margin-top: 4px; flex-shrink: 0; }
    #blocDescListe li div { color: var(--slate); font-size: 0.95rem; line-height: 1.5; }
    #blocDescListe li strong { color: var(--ink); }
    .bloc-desc-footer { background: var(--ink); color: #fff; padding: 16px 20px; border-radius: 10px; font-size: 0.95rem; display: flex; align-items: center; gap: 12px; }
    .bloc-desc-footer i { color: var(--gold); }

    /* ---------- AUTH MODAL ---------- */
    .auth-modal { display: none; position: fixed; inset: 0; background: rgba(10,20,36,0.65); backdrop-filter: blur(6px); z-index: 2000; justify-content: center; align-items: center; }
    .auth-box { background: white; padding: 40px; border-radius: 14px; width: 90%; max-width: 400px; text-align: center; box-shadow: var(--shadow-lg); }
    .auth-box h3 { font-family: var(--font-display); margin-bottom: 6px; }
    .input-group { margin: 22px 0; text-align: left; }
    .input-group label { display: block; margin-bottom: 8px; font-weight: 600; font-size: 0.9rem; }
    .input-group input { width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 8px; font-size: 0.95rem; }
    .input-group input:focus { border-color: var(--green); outline: none; }
    .btn-auth { background: var(--ink); color: white; border: none; padding: 13px; width: 100%; border-radius: 8px; font-weight: 600; cursor: pointer; transition: background 0.25s var(--ease); }
    .btn-auth:hover { background: #000; }
    .error-msg { color: #DC2626; font-size: 0.85rem; margin-top: 10px; display: none; }

    /* ---------- HERO ---------- */
    section[id], header[id] { scroll-margin-top: 96px; }
    .hero { background: radial-gradient(120% 140% at 15% 0%, #16283F 0%, var(--ink) 55%, #06101E 100%); color: white; padding: 160px 0 100px; position: relative; overflow: hidden; }
    .hero::after { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px); background-size: 26px 26px; mask-image: linear-gradient(to bottom, black, transparent 85%); pointer-events: none; }
    .hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 50px; align-items: center; position: relative; z-index: 1; }
    .hero-text h1 { font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3.35rem); line-height: 1.14; margin-bottom: 22px; font-weight: 700; letter-spacing: -0.02em; }
    .hero-text h1 em { font-style: normal; color: #4ADE94; }
    .hero-text p { font-size: 1.15rem; color: #AEB9C7; margin-bottom: 34px; max-width: 520px; }
    .hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
    .device-row { display: flex; gap: 10px; flex-wrap: wrap; }
    .device-chip { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); padding: 7px 14px; border-radius: 20px; font-size: 0.82rem; color: #CBD5E1; display: flex; align-items: center; gap: 7px; }

    /* Signature: hero visual carousel with decorative blob background */
    .hero-visual { position: relative; width: 100%; aspect-ratio: 1/1.15; display: flex; align-items: center; justify-content: center; margin-left: 28px; }
    .hero-visual-frame { position: relative; z-index: 1; width: 100%; height: 100%; border-radius: 22px; overflow: hidden; box-shadow: 0 30px 60px rgba(0,0,0,0.4); border: 1px solid rgba(255,255,255,0.12); }
    .hero-visual-frame.device-carousel { overflow: hidden; background: transparent; }
    .hero-visual-frame .hero-slides-wrapper, .hero-visual-frame .hero-slide { height: 100%; }
    .hero-visual-frame .hero-slide img { width: 100%; height: 100%; object-fit: cover; background: transparent; display: block; }

    /* ---------- BANNER ---------- */
    .custom-banner { background: var(--white); border: 1px solid var(--line); border-left: 4px solid var(--green); padding: 32px; border-radius: 12px; margin-bottom: 48px; display: flex; align-items: flex-start; gap: 24px; box-shadow: var(--shadow-sm); }
    .custom-banner i { font-size: 1.8rem; color: var(--green); margin-top: 4px; }
    .custom-banner h3 { font-family: var(--font-display); font-size: 1.15rem; margin-bottom: 8px; color: var(--ink); }
    .custom-banner p { color: var(--slate); font-size: 0.98rem; }

    /* ---------- MODULES GRID ---------- */
    .modules-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; position: relative; }
    .modules-grid::before { content: ''; position: absolute; top: -18px; left: 8%; right: 8%; height: 1px; background: repeating-linear-gradient(to right, var(--line) 0 6px, transparent 6px 12px); display: none; }
    @media(min-width: 993px) { .modules-grid::before { display: block; } }
    .module-card { background: var(--white); border-radius: 14px; overflow: hidden; border: 1px solid var(--line); transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease); }
    .module-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
    .module-header { padding: 22px 24px; display: flex; align-items: center; gap: 12px; }
    .module-header .dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
    .module-header span.label { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--slate); }
    .module-header h3 { font-family: var(--font-display); font-size: 1.2rem; color: var(--ink); font-weight: 600; }
    .mod-finance .dot { background: var(--finance); } .mod-rh .dot { background: var(--hr); } .mod-ops .dot { background: var(--ops); }
    .module-content { padding: 4px 24px 28px; }
    .module-content ul { list-style: none; }
    .module-content li { margin-bottom: 14px; display: flex; align-items: flex-start; gap: 10px; font-size: 0.95rem; color: var(--text-dark); }
    .module-content li i { margin-top: 4px; font-size: 0.85rem; }
    .mod-finance li i { color: var(--finance); } .mod-rh li i { color: var(--hr); } .mod-ops li i { color: var(--ops); }

    /* ---------- GALLERY ---------- */
    .gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 28px; }
    .gallery-card { background: var(--white); border-radius: 14px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-sm); transition: box-shadow 0.35s var(--ease), transform 0.35s var(--ease); }
    .gallery-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
    .gallery-card .img-wrap { overflow: hidden; background: var(--ink); }
    .gallery-card img { width: 100%; height: 230px; object-fit: cover; transition: transform 0.6s var(--ease); }
    .gallery-card:hover img { transform: scale(1.05); }
    .gallery-card-body { padding: 22px 24px; }
    .gallery-card-body h4 { font-family: var(--font-display); font-size: 1.1rem; color: var(--ink); margin-bottom: 8px; font-weight: 600; }
    .gallery-card-body p { font-size: 0.93rem; color: var(--slate); }
    .device-carousel { position: relative; overflow: hidden; background: var(--ink); }
    .hero-slides-wrapper { display: flex; transition: transform 0.6s var(--ease); width: 100%; }
    .hero-slide { min-width: 100%; box-sizing: border-box; }
    .hero-slide img { width: 100%; height: 230px; object-fit: contain; background: var(--ink); }
    .carousel-dots { position: absolute; bottom: 12px; left: 0; right: 0; display: flex; justify-content: center; gap: 6px; }
    .carousel-dots span { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,0.35); }
    .carousel-dots span.active { background: white; }

    /* ---------- PRESIDENT ---------- */
    .president-section { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
    .president-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 60px; align-items: center; }
    .president-img-main { width: 100%; border-radius: 14px; box-shadow: var(--shadow-md); }
    .quote-badge { background: var(--ink); color: white; padding: 36px; border-radius: 14px; position: relative; }
    .quote-badge::before { content: '“'; font-family: var(--font-display); font-size: 4rem; color: var(--green); position: absolute; top: 8px; left: 20px; line-height: 1; opacity: 0.7; }
    .quote-badge p { font-size: 1.05rem; line-height: 1.7; font-style: italic; color: #DCE4EC; position: relative; padding-top: 20px; }
    .quote-badge strong { display: block; margin-top: 18px; color: #7FE0B4; font-weight: 600; font-style: normal; }

    /* ---------- TEAM ---------- */
    .team-section { background: var(--paper); }
    .team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; justify-content: center; }
    .team-card { background: var(--white); border-radius: 14px; overflow: hidden; border: 1px solid var(--line); text-align: center; padding: 26px; box-shadow: var(--shadow-sm); }
    .team-card img { width: 100%; height: 280px; object-fit: cover; border-radius: 10px; margin-bottom: 18px; }
    .team-card h4 { font-family: var(--font-display); font-size: 1.15rem; color: var(--ink); margin-bottom: 6px; font-weight: 600; }
    .team-card span { font-size: 0.88rem; color: var(--green-dark); font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em; }

    /* ---------- SIMULATOR ---------- */
    .simulator-section { background: #071021; color: white; border-radius: 16px; padding: 36px; border: 1px solid rgba(255,255,255,0.06); }
    .sim-nav { display: flex; gap: 10px; margin-bottom: 22px; flex-wrap: wrap; }
    .sim-tab { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); color: #94A3B8; padding: 10px 18px; border-radius: 8px; cursor: pointer; font-weight: 600; font-size: 0.88rem; font-family: var(--font-body); transition: all 0.25s var(--ease); }
    .sim-tab.active, .sim-tab:hover { background: var(--green); color: white; border-color: var(--green); }
    .sim-screen { background: #020617; border: 1px solid rgba(255,255,255,0.08); border-radius: 10px; padding: 26px; min-height: 220px; font-family: var(--font-mono); font-size: 0.9rem; line-height: 1.8; }

    /* ---------- CONTACT ---------- */
    .contact-section { background: var(--white); border-top: 1px solid var(--line); }
    .contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 70px; align-items: center; }
    .contact-grid p { color: var(--slate); font-size: 1.05rem; margin-top: 4px; }
    .contact-email { margin-top: 26px; font-weight: 600; display: flex; align-items: center; gap: 10px; font-size: 1.02rem; }
    .contact-email i { color: var(--green); }
    .form-group { margin-bottom: 20px; }
    .form-group label { display: block; margin-bottom: 8px; font-weight: 600; font-size: 0.9rem; }
    .form-group input, .form-group textarea { width: 100%; padding: 13px 14px; border: 1.5px solid var(--line); border-radius: 8px; font-family: var(--font-body); font-size: 0.95rem; transition: border-color 0.25s var(--ease); }
    .form-group input:focus, .form-group textarea:focus { border-color: var(--green); outline: none; }
    .btn-submit { background: var(--green); color: white; border: none; padding: 15px; width: 100%; border-radius: 8px; font-weight: 600; cursor: pointer; font-size: 1rem; transition: background 0.25s var(--ease), transform 0.25s var(--ease); }
    .btn-submit:hover { background: var(--green-dark); transform: translateY(-2px); }

    /* ---------- FOOTER ---------- */
    footer { background: var(--ink); color: #94A3B8; padding-top: 70px; }
    .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,0.08); }
    .footer-brand .logo { color: white; margin-bottom: 14px; }
    .footer-brand p { font-size: 0.92rem; max-width: 280px; line-height: 1.7; }
    .footer-col h5 { font-family: var(--font-display); color: white; font-size: 0.95rem; margin-bottom: 16px; font-weight: 600; }
    .footer-col ul { list-style: none; }
    .footer-col li { margin-bottom: 10px; }
    .footer-col a { text-decoration: none; color: #94A3B8; font-size: 0.9rem; transition: color 0.25s var(--ease); }
    .footer-col a:hover { color: #7FE0B4; }
    .footer-bottom { padding: 24px 0; text-align: center; font-size: 0.85rem; color: #64748B; }

    @media(max-width: 992px) {
        .hero-grid, .president-grid, .contact-grid { grid-template-columns: 1fr; }
        .president-grid { text-align: center; }
        .president-img-main { max-width: 340px; margin: 0 auto; }
        .navbar .nav-menu, .navbar .btn-ghost, .navbar .btn-icon { display: none; }
        .nav-toggle { display: flex; }
        .footer-grid { grid-template-columns: 1fr 1fr; }
        .hero-visual { max-width: 460px; margin: 0 auto; }
    }
    @media(max-width: 560px) {
        .footer-grid { grid-template-columns: 1fr; }
        .container { padding: 72px 18px; }
    }
    @media(max-width: 640px) {
        .topbar-inner { gap: 14px; font-size: 0.78rem; padding: 8px 16px; }
        .hero { padding-top: 176px; }
    }