/* ========================================================= BLACKSIDE SECURITY SHOP — STYLESHEET Design tokens, layout, components, motion, responsiveness. ========================================================= */ :root{ /* ---- Color ---- */ --black: #050709; --bg: #0A0D12; --bg-elev: #10141B; --bg-elev-2: #151A22; --ink: #F3F5F8; --muted: #8B93A0; --muted-2: #5C6472; --line: rgba(255,255,255,0.09); --line-strong:rgba(255,255,255,0.16); --blue: #1E6BFF; --blue-soft: #4C8DFF; --blue-deep: #0A2A6B; --blue-glow: rgba(30,107,255,0.35); --white: #FFFFFF; --danger: #FF5A5F; /* ---- Type ---- */ --font-display: 'Space Grotesk', 'Arial Narrow', sans-serif; --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; --font-mono: 'IBM Plex Mono', 'Courier New', monospace; /* ---- Layout ---- */ --radius-sm: 10px; --radius: 16px; --radius-lg: 24px; --container: 1180px; --nav-h: 76px; --nav-h-scrolled: 62px; /* ---- Motion ---- */ --ease: cubic-bezier(.22,.9,.32,1); --fast: .2s; --med: .45s; /* ---- theme-dependent (dark = default) ---- */ --grid-line: rgba(255,255,255,0.045); --scan-color: rgba(30,107,255,0.16); --shadow-color: rgba(0,0,0,0.45); } /* ========================================================= LIGHT THEME Toggled via data-theme="light" on . ========================================================= */ :root[data-theme="light"]{ --black: #0A0D12; --bg: #F3F5F8; --bg-elev: #FFFFFF; --bg-elev-2: #EAEEF3; --ink: #0B0E14; --muted: #5B6472; --muted-2: #8892A0; --line: rgba(10,13,18,0.10); --line-strong:rgba(10,13,18,0.18); --blue: #1857D6; --blue-soft: #2F6BFF; --blue-deep: #DCE7FF; --blue-glow: rgba(24,87,214,0.22); --grid-line: rgba(10,13,18,0.05); --scan-color: rgba(24,87,214,0.10); --shadow-color: rgba(20,30,50,0.12); } :root[data-theme="light"] body{ background:var(--bg); } /* CTA + footer stay deep/dark in both themes for contrast anchor points */ :root[data-theme="light"] .cta, :root[data-theme="light"] .footer{ --ink:#F3F5F8; --muted:#AEB6C2; --muted-2:#7C8698; --line: rgba(255,255,255,0.09); --line-strong: rgba(255,255,255,0.16); --bg-elev:#151A22; background:#0A0D12; } :root[data-theme="light"] .navbar{ background:rgba(255,255,255,0.7); } :root[data-theme="light"] .navbar.is-scrolled{ background:rgba(255,255,255,0.92); } :root[data-theme="light"] .menu-toggle span{ background:var(--ink); } :root[data-theme="light"] .hero-bg{ background:radial-gradient(ellipse at 50% 0%, #E4EAF3 0%, var(--bg) 70%); } :root[data-theme="light"] .product-card, :root[data-theme="light"] .showcase-card, :root[data-theme="light"] .contact-line, :root[data-theme="light"] .status-panel, :root[data-theme="light"] .field input, :root[data-theme="light"] .field textarea{ box-shadow:0 1px 2px var(--shadow-color); } :root[data-theme="light"] .guard-illustration{ opacity:0.9; } .navbar-logo--light{ display:none; } :root[data-theme="light"] .navbar-logo--light{ display:block; } :root[data-theme="light"] .navbar-logo--dark{ display:none; } /* ========================================================= RESET / BASE ========================================================= */ *, *::before, *::after{ box-sizing:border-box; } html{ scroll-behavior:smooth; } html,body{ margin:0; padding:0; } body{ background:var(--bg); color:var(--ink); font-family:var(--font-body); font-size:16px; line-height:1.6; -webkit-font-smoothing:antialiased; overflow-x:hidden; } h1,h2,h3{ font-family:var(--font-display); font-weight:700; line-height:1.08; letter-spacing:-0.01em; margin:0; } p{ margin:0; color:var(--muted); } a{ color:inherit; text-decoration:none; } img{ max-width:100%; display:block; } button{ font-family:inherit; cursor:pointer; } ul{ list-style:none; margin:0; padding:0; } .skip-link{ position:absolute; left:-9999px; top:0; background:var(--blue); color:#fff; padding:12px 20px; border-radius:0 0 8px 0; z-index:1000; font-weight:600; } .skip-link:focus{ left:0; } :focus-visible{ outline:2px solid var(--blue-soft); outline-offset:3px; border-radius:4px; } @media (prefers-reduced-motion: reduce){ *, *::before, *::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; } } /* ========================================================= UTILITIES ========================================================= */ .eyebrow{ font-family:var(--font-mono); font-size:12px; letter-spacing:.14em; color:var(--blue-soft); margin:0 0 14px; text-transform:uppercase; } .section{ max-width:var(--container); margin:0 auto; padding:110px 24px; } .section--tight{ padding-top:70px; padding-bottom:70px; } .section-head{ max-width:640px; margin-bottom:56px; } .section-title{ font-size:clamp(28px, 4vw, 42px); } /* ---- reveal on scroll ---- */ .reveal{ opacity:0; transform:translateY(28px); transition:opacity .7s var(--ease), transform .7s var(--ease); } .reveal.is-visible{ opacity:1; transform:translateY(0); } .reveal-load{ opacity:0; transform:translateY(18px); animation:heroIn .9s var(--ease) .15s forwards; } @keyframes heroIn{ to{ opacity:1; transform:translateY(0); } } /* ========================================================= BUTTONS ========================================================= */ .btn{ display:inline-flex; align-items:center; justify-content:center; gap:9px; font-family:var(--font-body); font-weight:600; font-size:14.5px; padding:14px 26px; border-radius:999px; border:1px solid transparent; transition:transform var(--fast) var(--ease), background var(--fast) var(--ease), border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease); white-space:nowrap; } .btn svg{ width:17px; height:17px; flex-shrink:0; } .btn-primary{ background:linear-gradient(135deg, var(--blue), #3E7CFF); color:#fff; box-shadow:0 8px 24px -8px var(--blue-glow); } .btn-primary:hover{ transform:translateY(-2px); box-shadow:0 12px 30px -8px rgba(30,107,255,0.55); } .btn-outline{ background:transparent; border-color:var(--line-strong); color:var(--ink); } .btn-outline:hover{ border-color:var(--blue-soft); background:rgba(30,107,255,0.08); } .btn-whatsapp{ background:var(--bg-elev); border-color:var(--line); color:var(--ink); padding:11px 20px; font-size:13.5px; } .btn-whatsapp:hover{ border-color:var(--blue-soft); color:var(--blue-soft); } .btn-ghost{ background:transparent; border-color:var(--line); color:var(--blue-soft); padding:10px 20px; font-size:13.5px; width:100%; } .btn-ghost:hover{ background:var(--blue); border-color:var(--blue); color:#fff; } .btn-block{ width:100%; } /* ========================================================= NAVBAR ========================================================= */ .navbar{ position:fixed; top:0; left:0; right:0; z-index:200; height:var(--nav-h); display:flex; align-items:center; background:rgba(10,13,18,0.55); backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px); border-bottom:1px solid transparent; transition:height var(--fast) var(--ease), background var(--fast) var(--ease), border-color var(--fast) var(--ease); } .navbar.is-scrolled{ height:var(--nav-h-scrolled); background:rgba(8,10,14,0.85); border-color:var(--line); } .navbar-inner{ height:100%; width:100%; max-width:var(--container); margin:0 auto; padding:0 24px; display:flex; align-items:center; justify-content:space-between; } .brand{ display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:700; font-size:19px; letter-spacing:.03em; } .brand-mark{ width:11px; height:11px; border-radius:3px; background:linear-gradient(135deg, var(--blue), var(--blue-soft)); box-shadow:0 0 14px var(--blue-glow); flex-shrink:0; } .nav-links{ display:flex; align-items:center; gap:36px; } .nav-links a{ font-size:14px; font-weight:500; color:var(--muted); position:relative; padding:6px 0; transition:color var(--fast) var(--ease); } .nav-links a:hover{ color:var(--ink); } .nav-links a::after{ content:""; position:absolute; left:0; bottom:0; width:0; height:1.5px; background:var(--blue-soft); transition:width var(--fast) var(--ease); } .nav-links a:hover::after{ width:100%; } .navbar-actions{ display:flex; align-items:center; gap:16px; } .theme-toggle{ display:flex; align-items:center; justify-content:center; width:38px; height:38px; border-radius:8px; border:1px solid var(--line); background:var(--bg-elev); color:var(--ink); transition:border-color var(--fast) var(--ease), color var(--fast) var(--ease); } .theme-toggle:hover{ border-color:var(--blue-soft); color:var(--blue-soft); } .theme-toggle svg{ width:18px; height:18px; } .theme-toggle .icon-moon{ display:none; } :root[data-theme="light"] .theme-toggle .icon-sun{ display:none; } :root[data-theme="light"] .theme-toggle .icon-moon{ display:block; } .menu-toggle{ display:none; flex-direction:column; justify-content:center; gap:5px; width:38px; height:38px; background:transparent; border:1px solid var(--line); border-radius:8px; } .menu-toggle span{ display:block; width:16px; height:1.5px; background:var(--ink); margin:0 auto; transition:transform var(--fast) var(--ease), opacity var(--fast) var(--ease); } .menu-toggle.is-open span:nth-child(1){ transform:translateY(6.5px) rotate(45deg); } .menu-toggle.is-open span:nth-child(2){ opacity:0; } .menu-toggle.is-open span:nth-child(3){ transform:translateY(-6.5px) rotate(-45deg); } /* ========================================================= HERO ========================================================= */ .hero{ position:relative; min-height:100vh; display:flex; align-items:center; justify-content:center; overflow:hidden; padding:calc(var(--nav-h) + 40px) 24px 80px; } .hero-bg{ position:absolute; inset:0; z-index:0; background: radial-gradient(ellipse at 50% 0%, #0F1826 0%, var(--black) 70%); } .hero-grid{ position:absolute; inset:0; background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px); background-size:56px 56px; mask-image:radial-gradient(ellipse at 50% 35%, #000 30%, transparent 78%); -webkit-mask-image:radial-gradient(ellipse at 50% 35%, #000 30%, transparent 78%); } .hero-scanline{ position:absolute; left:0; right:0; height:120px; background:linear-gradient(180deg, transparent, var(--scan-color), transparent); animation:scan 7s linear infinite; } @keyframes scan{ 0%{ top:-120px; } 100%{ top:100%; } } .hero-glow{ position:absolute; border-radius:50%; filter:blur(90px); opacity:.55; animation:float 12s ease-in-out infinite; } .hero-glow--a{ width:420px; height:420px; background:var(--blue-glow); top:-100px; left:-80px; } .hero-glow--b{ width:360px; height:360px; background:rgba(76,141,255,0.22); bottom:-120px; right:-60px; animation-delay:-6s; } @keyframes float{ 0%,100%{ transform:translate(0,0); } 50%{ transform:translate(30px,-20px); } } .hero-inner{ position:relative; z-index:2; width:100%; max-width:var(--container); margin:0 auto; display:grid; grid-template-columns:1.05fr .95fr; gap:48px; align-items:center; } .hero-content{ max-width:600px; } .hero-title{ font-size:clamp(34px, 5.4vw, 62px); color:var(--ink); margin-bottom:22px; } .hero-sub{ font-size:clamp(15px, 1.8vw, 18px); color:var(--muted); max-width:520px; margin:0 0 36px; } .hero-actions{ display:flex; align-items:center; gap:16px; flex-wrap:wrap; margin-bottom:34px; } .trust-indicator{ display:inline-flex; align-items:center; gap:10px; font-family:var(--font-mono); font-size:11.5px; letter-spacing:.1em; color:var(--muted-2); } /* ---- hero visual (guard image / illustration slot) ---- */ .hero-visual{ position:relative; aspect-ratio:4/5; border-radius:var(--radius-lg); overflow:hidden; border:1px solid var(--line-strong); background:var(--bg-elev); box-shadow:0 30px 70px -30px var(--shadow-color, rgba(0,0,0,0.5)); } .hero-visual .corner{ width:22px; height:22px; opacity:1; border-width:2px; } .hero-visual .corner-tl{ top:14px; left:14px; } .hero-visual .corner-tr{ top:14px; right:14px; } .hero-visual .corner-bl{ bottom:14px; left:14px; } .hero-visual .corner-br{ bottom:14px; right:14px; } .hero-photo{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; } .guard-illustration{ position:absolute; inset:0; width:100%; height:100%; display:flex; align-items:flex-end; justify-content:center; background:radial-gradient(ellipse at 50% 30%, var(--blue-deep), var(--bg-elev-2) 70%); } .guard-illustration svg{ width:78%; height:auto; color:var(--ink); } .hero-visual-tag{ position:absolute; bottom:18px; left:18px; right:18px; display:flex; align-items:center; gap:10px; background:rgba(10,13,18,0.55); backdrop-filter:blur(8px); border:1px solid rgba(255,255,255,0.12); border-radius:999px; padding:10px 16px; font-family:var(--font-mono); font-size:11px; letter-spacing:.06em; color:#fff; } .pulse-dot{ width:7px; height:7px; border-radius:50%; background:#3DDC84; box-shadow:0 0 0 0 rgba(61,220,132,0.6); animation:pulse 2s infinite; } @keyframes pulse{ 0%{ box-shadow:0 0 0 0 rgba(61,220,132,0.55); } 70%{ box-shadow:0 0 0 8px rgba(61,220,132,0); } 100%{ box-shadow:0 0 0 0 rgba(61,220,132,0); } } .scroll-cue{ position:absolute; bottom:32px; left:50%; transform:translateX(-50%); width:22px; height:34px; border:1.5px solid var(--line-strong); border-radius:12px; z-index:2; } .scroll-cue span{ position:absolute; top:6px; left:50%; transform:translateX(-50%); width:3px; height:6px; border-radius:2px; background:var(--blue-soft); animation:scrollcue 1.8s ease-in-out infinite; } @keyframes scrollcue{ 0%{ opacity:1; top:6px; } 70%{ opacity:0; top:16px; } 100%{ opacity:0; top:6px; } } /* ========================================================= CARD FRAME (signature viewfinder element) ========================================================= */ .card-frame{ position:relative; height:120px; border-radius:var(--radius-sm); background:radial-gradient(circle at 30% 20%, rgba(30,107,255,0.14), transparent 60%), var(--bg-elev-2); display:flex; align-items:center; justify-content:center; margin-bottom:22px; overflow:hidden; } .card-frame--sm{ height:100px; } .card-icon{ color:var(--blue-soft); width:100%; height:100%; } .card-icon svg{ width:10vw; height:10vh; } .corner{ position:absolute; width:16px; height:16px; border:1.5px solid var(--blue-soft); opacity:0; transition:opacity var(--fast) var(--ease), transform var(--fast) var(--ease); } .corner-tl{ top:8px; left:8px; border-right:none; border-bottom:none; transform:translate(4px,4px); } .corner-tr{ top:8px; right:8px; border-left:none; border-bottom:none; transform:translate(-4px,4px); } .corner-bl{ bottom:8px; left:8px; border-right:none; border-top:none; transform:translate(4px,-4px); } .corner-br{ bottom:8px; right:8px; border-left:none; border-top:none; transform:translate(-4px,-4px); } .product-card:hover .corner, .showcase-card:hover .corner{ opacity:1; transform:translate(0,0); } /* ========================================================= PRODUCT CARDS / GRID ========================================================= */ .card-grid{ display:grid; grid-template-columns:repeat(4, 1fr); gap:22px; } .product-card{ background:var(--bg-elev); border:1px solid var(--line); border-radius:var(--radius); padding:22px; transition:transform var(--fast) var(--ease), border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease); } .product-card:hover{ transform:translateY(-4px); border-color:rgba(30,107,255,0.4); box-shadow:0 16px 40px -18px var(--blue-glow); } .product-card:hover .card-icon svg{ transform:scale(1.08); } .card-icon svg{ transition:transform var(--fast) var(--ease); } .product-card h3{ font-size:17px; margin-bottom:8px; } .product-card p{ font-size:13.5px; margin-bottom:18px; min-height:52px; } /* ========================================================= WHY BLACKSIDE — FEATURES ========================================================= */ .feature-grid{ display:grid; grid-template-columns:repeat(4, 1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; } .feature{ background:var(--bg); padding:34px 26px; transition:background var(--fast) var(--ease); } .feature:hover{ background:var(--bg-elev); } .feature-num{ display:block; font-family:var(--font-mono); font-size:12px; color:var(--blue-soft); margin-bottom:16px; letter-spacing:.08em; } .feature h3{ font-size:16px; margin-bottom:10px; } .feature p{ font-size:13.5px; } /* ========================================================= ABOUT ========================================================= */ .about-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:60px; align-items:center; } .about-text p{ font-size:15px; margin-bottom:16px; } .about-text .section-title{ margin-bottom:20px; } .about-visual{ position:relative; } .about-photo-frame{ position:relative; aspect-ratio:1/1; border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); background:var(--bg-elev); } .about-photo-frame img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; } .about-photo-frame .guard-illustration{ position:absolute; } .status-panel{ position:absolute; bottom:-24px; left:-24px; width:230px; background:var(--bg-elev); border:1px solid var(--line); border-radius:var(--radius); padding:20px; box-shadow:0 20px 50px -20px var(--shadow-color, rgba(0,0,0,0.5)); } .status-row{ display:flex; align-items:center; gap:10px; font-family:var(--font-mono); font-size:11px; letter-spacing:.05em; color:var(--muted); padding:8px 0; border-bottom:1px solid var(--line); } .status-row:last-of-type{ border-bottom:none; } .status-dot{ width:7px; height:7px; border-radius:50%; background:#3DDC84; box-shadow:0 0 8px rgba(61,220,132,0.6); flex-shrink:0; } .status-dot--muted{ background:var(--blue-soft); box-shadow:0 0 8px var(--blue-glow); } .status-bars{ display:flex; align-items:flex-end; gap:6px; height:36px; margin-top:18px; } .status-bars span{ flex:1; background:linear-gradient(180deg, var(--blue-soft), var(--blue)); border-radius:2px; opacity:.85; } .status-bars span:nth-child(1){ height:40%; } .status-bars span:nth-child(2){ height:75%; } .status-bars span:nth-child(3){ height:55%; } .status-bars span:nth-child(4){ height:90%; } .status-bars span:nth-child(5){ height:30%; } /* ========================================================= FEATURED SHOWCASE ========================================================= */ .showcase-row{ display:grid; grid-template-columns:repeat(4, 1fr); gap:22px; } .showcase-card{ background:var(--bg-elev); border:1px solid var(--line); border-radius:var(--radius); padding:20px; transition:transform var(--fast) var(--ease), border-color var(--fast) var(--ease); } .showcase-card:hover{ transform:translateY(-4px); border-color:rgba(30,107,255,0.4); } .showcase-card h3{ font-size:15.5px; margin-bottom:6px; } .showcase-card p{ font-size:13px; margin-bottom:16px; min-height:38px; } /* ========================================================= CTA SECTION ========================================================= */ .cta{ position:relative; overflow:hidden; background:var(--black); padding:100px 24px; text-align:center; } .cta-bg{ position:absolute; inset:0; } .cta-bg .hero-glow--a{ top:50%; left:50%; transform:translate(-50%,-50%); width:600px; height:600px; opacity:.35; } .cta-content{ position:relative; z-index:1; max-width:640px; margin:0 auto; } .cta-content .section-title{ margin-bottom:12px; } .cta-sub{ font-family:var(--font-mono); color:var(--blue-soft); font-size:13px; letter-spacing:.08em; text-transform:uppercase; margin-bottom:18px; } .cta-content > p:not(.cta-sub){ margin-bottom:32px; font-size:15px; } /* ========================================================= CONTACT ========================================================= */ .contact-grid{ display:grid; grid-template-columns:.8fr 1.2fr; gap:60px; } .contact-info{ display:flex; flex-direction:column; gap:14px; } .contact-line{ display:flex; align-items:center; gap:12px; padding:16px 18px; background:var(--bg-elev); border:1px solid var(--line); border-radius:var(--radius-sm); font-family:var(--font-mono); font-size:14px; transition:border-color var(--fast) var(--ease), color var(--fast) var(--ease); } .contact-line svg{ width:18px; height:18px; color:#3DDC84; flex-shrink:0; } .contact-line:hover{ border-color:rgba(30,107,255,0.4); color:var(--blue-soft); } .contact-form{ display:flex; flex-direction:column; gap:18px; } .field{ display:flex; flex-direction:column; gap:8px; } .field label{ font-size:12.5px; font-weight:600; color:var(--muted); } .field input, .field textarea{ background:var(--bg-elev); border:1px solid var(--line); border-radius:var(--radius-sm); padding:13px 16px; color:var(--ink); font-family:var(--font-body); font-size:14px; outline:none; resize:vertical; transition:border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease); } .field input::placeholder, .field textarea::placeholder{ color:var(--muted-2); } .field input:focus, .field textarea:focus{ border-color:var(--blue-soft); box-shadow:0 0 0 3px rgba(30,107,255,0.18); } .field-error{ font-size:12px; color:var(--danger); min-height:14px; } .field input.is-invalid, .field textarea.is-invalid{ border-color:var(--danger); } /* ========================================================= FOOTER ========================================================= */ .footer{ border-top:1px solid var(--line); background:var(--black); padding:56px 24px 28px; } .footer-inner{ max-width:var(--container); margin:0 auto; display:flex; flex-wrap:wrap; gap:32px; justify-content:space-between; padding-bottom:32px; border-bottom:1px solid var(--line); } .footer-brand{ display:flex; align-items:center; gap:12px; } .footer-name{ font-family:var(--font-display); font-weight:700; font-size:15px; letter-spacing:.03em; color:var(--ink); margin:0; } .footer-tag{ font-size:13px; margin:2px 0 0; } .footer-links{ display:flex; gap:26px; align-items:center; flex-wrap:wrap; } .footer-links a{ font-size:14px; color:var(--muted); transition:color var(--fast) var(--ease); } .footer-links a:hover{ color:var(--ink); } .footer-contact{ display:flex; flex-direction:column; gap:6px; font-family:var(--font-mono); font-size:13px; } .footer-contact a{ color:var(--muted); transition:color var(--fast) var(--ease); } .footer-contact a:hover{ color:var(--blue-soft); } .footer-copy{ max-width:var(--container); margin:24px auto 0; font-size:12.5px; color:var(--muted-2); text-align:center; } /* ========================================================= BACK TO TOP ========================================================= */ .back-to-top{ position:fixed; bottom:24px; right:24px; width:46px; height:46px; border-radius:50%; background:var(--bg-elev); border:1px solid var(--line-strong); color:var(--ink); display:flex; align-items:center; justify-content:center; z-index:150; opacity:0; visibility:hidden; transform:translateY(10px); transition:opacity var(--fast) var(--ease), transform var(--fast) var(--ease), border-color var(--fast) var(--ease); } .back-to-top.is-visible{ opacity:1; visibility:visible; transform:translateY(0); } .back-to-top:hover{ border-color:var(--blue-soft); color:var(--blue-soft); } .back-to-top svg{ width:19px; height:19px; } .navbar-logo{ height: 170%; /* scales automatically with --nav-h and --nav-h-scrolled */ width: auto; /* let the browser preserve aspect ratio */ aspect-ratio: 150 / 130; /* lock the original proportions as a fallback */ } /* ========================================================= RESPONSIVE ========================================================= */ @media (max-width:980px){ .card-grid{ grid-template-columns:repeat(2, 1fr); } .showcase-row{ grid-template-columns:repeat(2, 1fr); } .feature-grid{ grid-template-columns:repeat(2, 1fr); } .about-grid{ grid-template-columns:1fr; gap:70px; } .about-visual{ order:-1; max-width:420px; margin:0 auto 20px; } .contact-grid{ grid-template-columns:1fr; } .hero-inner{ grid-template-columns:1fr; } .hero-content{ max-width:100%; text-align:center; } .hero-actions, .trust-indicator{ justify-content:center; } .hero-visual{ max-width:420px; margin:0 auto; aspect-ratio:16/11; } } @media (max-width:760px){ .nav-links{ position:fixed; top:var(--nav-h-scrolled); left:0; right:0; flex-direction:column; align-items:flex-start; gap:0; background:rgba(8,10,14,0.98); backdrop-filter:blur(14px); border-bottom:1px solid var(--line); padding:8px 24px 20px; transform:translateY(-12px); opacity:0; visibility:hidden; transition:opacity var(--fast) var(--ease), transform var(--fast) var(--ease), visibility var(--fast); } .nav-links.is-open{ opacity:1; visibility:visible; transform:translateY(0); } .nav-links a{ padding:14px 0; width:100%; border-bottom:1px solid var(--line); } .nav-links a:last-child{ border-bottom:none; } .menu-toggle{ display:flex; } .btn-whatsapp span{ display:none; } .section{ padding:76px 20px; } .card-grid{ grid-template-columns:1fr; } .showcase-row{ grid-template-columns:1fr; } .feature-grid{ grid-template-columns:1fr; } } @media (max-width:480px){ .navbar-actions .btn-whatsapp{ padding:10px 14px; font-size:0; gap:0; } .navbar-actions .btn-whatsapp svg{ width:19px; height:19px; } .hero-actions{ flex-direction:column; width:100%; } .hero-actions .btn{ width:100%; } }