:root {
    --orange: #FF5C00;
    --orange-light: #FF7A2B;
    --orange-glow: rgba(255,92,0,0.18);
    --orange-soft: #FFF0E6;
    --dark: transparent;
    --darker: transparent;
    --card-bg: rgba(255,255,255,0.7);
    --card-border: rgba(0,0,0,0.06);
    --text-main: #1A1A1A;
    --text-muted: #555555;
    --text-soft: #333333;
    --white: #111111;
    --grey: #F3F3F3;
    --section-pad: 100px 20px;
    --radius: 16px;
    --radius-sm: 10px;
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  html { scroll-behavior: smooth; font-size: 16px; }

  body {
    font-family: 'DM Sans', sans-serif;
    background: linear-gradient(135deg, #ffffff 0%, #f0f4f8 100%);
    color: var(--text-main);
    overflow-x: hidden;
  }

  h1, h2, h3, h4 { font-family: 'Syne', sans-serif; line-height: 1.15; }

  a { text-decoration: none; color: inherit; }

  img { max-width: 100%; display: block; }

  section { padding: var(--section-pad); }

  .container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

  /* ── LOADER ── */
  #loader {
    position: fixed; inset: 0; z-index: 9999;
    background: #ffffff;
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
  }
  #loader.hidden { opacity: 0; visibility: hidden; }
  .loader-logo {
    font-family: 'Syne', sans-serif;
    font-size: 2rem; font-weight: 800;
    color: var(--orange);
    animation: pulse 1s ease-in-out infinite alternate;
  }
  @keyframes pulse { from { opacity: 0.4; transform: scale(0.97); } to { opacity: 1; transform: scale(1); } }

  /* ── NAV ── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 18px 24px;
    display: flex; align-items: center; justify-content: space-between;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: all 0.3s ease;
  }
  .nav-logo {
    font-family: 'Syne', sans-serif;
    font-size: 1.25rem; font-weight: 800;
    color: var(--white);
  }
  .nav-logo span { color: var(--orange); }
  .nav-links { display: flex; gap: 28px; align-items: center; }
  .nav-links a {
    font-size: 0.875rem; font-weight: 500; color: var(--text-muted);
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--white); }
  .nav-cta {
    background: var(--orange);
    color: white !important;
    padding: 9px 20px;
    border-radius: 50px;
    font-weight: 600 !important;
    font-size: 0.8rem !important;
    transition: transform 0.2s, box-shadow 0.2s !important;
    box-shadow: 0 0 18px var(--orange-glow);
  }
  .nav-cta:hover { transform: translateY(-1px); box-shadow: 0 0 28px rgba(255,92,0,0.35) !important; }
  .hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
  .hamburger span { display: block; width: 24px; height: 2px; background: var(--text-main); border-radius: 2px; transition: all 0.3s; }
  .mobile-menu {
    display: none; position: fixed; inset: 0; top: 65px; z-index: 999;
    background: rgba(255,255,255,0.97); backdrop-filter: blur(20px);
    padding: 40px 24px; flex-direction: column; gap: 28px;
  }
  .mobile-menu.open { display: flex; }
  .mobile-menu a { font-family: 'Syne', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--text-soft); padding: 8px 0; border-bottom: 1px solid rgba(0,0,0,0.05); }
  .mobile-menu a:hover, .mobile-menu a.active { color: var(--orange); }

  /* ── AVAILABLE BADGE ── */
  .available-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(0,200,100,0.1); border: 1px solid rgba(0,200,100,0.25);
    padding: 6px 16px; border-radius: 50px;
    font-size: 0.78rem; font-weight: 500; color: #00c864;
    margin-bottom: 24px;
  }
  .available-dot {
    width: 7px; height: 7px; border-radius: 50%; background: #00c864;
    animation: blink 1.5s ease-in-out infinite;
  }
  @keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

  /* ── HERO ── */
  #hero {
    min-height: 100vh;
    padding: 130px 20px 80px;
    display: flex; align-items: center;
    position: relative; overflow: hidden;
  }
  #hero::before {
    content: '';
    position: absolute; top: -50%; right: -20%; width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,92,0,0.04) 0%, transparent 65%);
    pointer-events: none;
  }
  .hero-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
    align-items: center; max-width: 1100px; margin: 0 auto;
  }
  .hero-tag {
    display: inline-block; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--orange); margin-bottom: 18px;
  }
  .hero-h1 {
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 800; color: var(--white); margin-bottom: 22px;
    line-height: 1.1;
  }
  .hero-h1 .highlight {
    color: var(--orange);
    position: relative; display: inline-block;
  }
  .hero-sub {
    font-size: 1.1rem; color: var(--text-muted); line-height: 1.75;
    margin-bottom: 36px; max-width: 480px;
  }
  .hero-btns { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }

  .btn-primary {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--orange); color: white;
    padding: 15px 30px; border-radius: 50px;
    font-weight: 600; font-size: 0.95rem;
    box-shadow: 0 0 30px rgba(255,92,0,0.3);
    transition: transform 0.2s, box-shadow 0.2s;
    border: none; cursor: pointer;
  }
  .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 45px rgba(255,92,0,0.5); }
  .btn-primary:active { transform: scale(0.98); }

  .btn-whatsapp {
    display: inline-flex; align-items: center; gap: 10px;
    background: #25D366; color: white;
    padding: 15px 30px; border-radius: 50px;
    font-weight: 600; font-size: 0.95rem;
    box-shadow: 0 0 30px rgba(37,211,102,0.2);
    transition: transform 0.2s, box-shadow 0.2s;
    border: none; cursor: pointer;
  }
  .btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 0 40px rgba(37,211,102,0.4); }

  .btn-outline {
    display: inline-flex; align-items: center; gap: 10px;
    background: transparent; color: var(--white);
    padding: 14px 28px; border-radius: 50px;
    font-weight: 500; font-size: 0.95rem;
    border: 1px solid rgba(0,0,0,0.15);
    transition: all 0.2s; cursor: pointer;
  }
  .btn-outline:hover { border-color: var(--orange); color: var(--orange); }

  .hero-phone {
    display: flex; align-items: center; gap: 10px;
    font-size: 1.1rem; font-weight: 600; color: var(--text-soft);
  }
  .hero-phone .ph-icon { color: var(--orange); font-size: 1.1rem; }

  /* Avatar */
  .hero-visual { display: flex; justify-content: center; align-items: center; position: relative; }
  .avatar-ring {
    width: 320px; height: 320px; border-radius: 50%;
    background: linear-gradient(135deg, var(--orange) 0%, #FF9A3C 100%);
    padding: 4px;
    box-shadow: 0 0 60px rgba(255,92,0,0.25);
    position: relative;
  }
  .avatar-inner {
    width: 100%; height: 100%; border-radius: 50%;
    background: var(--card-bg);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
  }
  .avatar-placeholder {
    font-family: 'Syne', sans-serif;
    font-size: 5rem; font-weight: 800; color: var(--orange);
    text-shadow: 0 0 40px rgba(255,92,0,0.5);
  }
  .hero-badge {
    position: absolute; bottom: 20px; right: -10px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 12px 20px; border-radius: 14px;
    font-size: 0.82rem;
  }
  .hero-badge .badge-title { font-weight: 600; color: var(--white); font-size: 0.9rem; }
  .hero-badge .badge-sub { color: var(--text-muted); margin-top: 2px; }

  /* ── ABOUT ── */
  #about { background: var(--dark); }
  .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; max-width: 1100px; margin: 0 auto; }
  .section-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--orange); margin-bottom: 14px; }
  .section-title { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 800; color: var(--white); line-height: 1.15; margin-bottom: 22px; }
  .section-title span { color: var(--orange); }
  .about-text { font-size: 1rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 18px; }
  .about-quote {
    background: rgba(255,92,0,0.08);
    border-left: 3px solid var(--orange);
    padding: 18px 22px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 1.05rem; font-weight: 600; color: var(--text-main);
    margin: 24px 0; font-style: italic;
  }
  .about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; }
  .stat-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 20px; border-radius: var(--radius-sm);
  }
  .stat-num { font-family: 'Syne', sans-serif; font-size: 2rem; font-weight: 800; color: var(--orange); }
  .stat-label { font-size: 0.82rem; color: var(--text-muted); margin-top: 4px; }
  .about-img-box {
    background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(240,240,240,0.9) 100%);
    border: 1px solid var(--card-border);
    border-radius: 24px; padding: 40px;
    display: flex; flex-direction: column; gap: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.05);
  }
  .tag-pill {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,92,0,0.1); border: 1px solid rgba(255,92,0,0.2);
    padding: 8px 16px; border-radius: 50px;
    font-size: 0.85rem; font-weight: 500; color: var(--orange-light);
    width: fit-content;
  }
  .founder-card { text-align: center; padding: 20px 0; }
  .founder-name { font-family: 'Syne', sans-serif; font-size: 1.6rem; font-weight: 800; color: var(--white); }
  .founder-title { color: var(--text-muted); font-size: 0.9rem; margin-top: 6px; }

  /* ── SERVICES ── */
  #services { background: var(--darker); }
  .services-intro { text-align: center; max-width: 600px; margin: 0 auto 60px; }
  .services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; max-width: 1100px; margin: 0 auto; }
  .service-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 28px; border-radius: var(--radius);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    position: relative; overflow: hidden;
  }
  .service-card::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,92,0,0.04) 0%, transparent 60%);
    opacity: 0; transition: opacity 0.3s;
  }
  .service-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(0,0,0,0.08), 0 0 0 1px rgba(255,92,0,0.2); border-color: rgba(255,92,0,0.2); }
  .service-card:hover::before { opacity: 1; }
  .service-icon {
    width: 52px; height: 52px;
    background: rgba(255,92,0,0.12);
    border-radius: 14px; display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; margin-bottom: 20px;
    transition: background 0.2s;
  }
  .service-card:hover .service-icon { background: rgba(255,92,0,0.2); }
  .service-title { font-family: 'Syne', sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
  .service-desc { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }
  .service-tag { display: inline-block; margin-top: 14px; font-size: 0.75rem; color: var(--orange); font-weight: 600; }

  /* ── WHY CHOOSE ── */
  #why { background: var(--dark); }
  .why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; max-width: 1100px; margin: 50px auto 0; }
  .why-card {
    padding: 28px 22px; border-radius: var(--radius);
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    text-align: center;
    transition: transform 0.2s, border-color 0.2s;
  }
  .why-card:hover { transform: translateY(-4px); border-color: rgba(255,92,0,0.2); }
  .why-icon { font-size: 2rem; margin-bottom: 14px; }
  .why-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1rem; color: var(--white); margin-bottom: 8px; }
  .why-desc { font-size: 0.83rem; color: var(--text-muted); line-height: 1.6; }

  /* ── PROJECTS ── */
  #projects { background: var(--darker); }
  .projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; max-width: 1100px; margin: 50px auto 0; }
  .project-card {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    transition: transform 0.25s, box-shadow 0.25s;
    cursor: pointer;
  }
  .project-card:hover { transform: translateY(-6px); box-shadow: 0 25px 60px rgba(0,0,0,0.08); }
  .project-thumb {
    height: 180px;
    display: flex; align-items: center; justify-content: center;
    font-size: 3rem;
    position: relative; overflow: hidden;
  }
  .project-thumb::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(to bottom, transparent 40%, rgba(0,0,0,0.7));
  }
  .pt-web { background: linear-gradient(135deg, #fff0e6 0%, #ffdfcc 100%); }
  .pt-elec { background: linear-gradient(135deg, #e6f0ff 0%, #ccddff 100%); }
  .pt-brand { background: linear-gradient(135deg, #f0ffe6 0%, #ddffcc 100%); }
  .pt-ecom { background: linear-gradient(135deg, #ffe6f0 0%, #ffccde 100%); }
  .pt-invite { background: linear-gradient(135deg, #fffae6 0%, #fff0cc 100%); }
  .pt-iot { background: linear-gradient(135deg, #e6fffa 0%, #ccfff0 100%); }
  .project-info { padding: 20px; }
  .project-type { font-size: 0.73rem; color: var(--orange); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 6px; }
  .project-name { font-family: 'Syne', sans-serif; font-weight: 700; color: var(--white); font-size: 1.05rem; margin-bottom: 6px; }
  .project-desc { font-size: 0.84rem; color: var(--text-muted); line-height: 1.6; }

  /* ── VISION ── */
  #vision {
    position: relative; overflow: hidden;
  }
  #vision::before {
    content: '';
    position: absolute; top: -10%; left: -5%; width: 500px; height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,92,0,0.06) 0%, transparent 65%);
    pointer-events: none;
  }
  .vision-inner { max-width: 800px; margin: 0 auto; text-align: center; position: relative; }
  .vision-big {
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 800; color: var(--white);
    line-height: 1.1; margin-bottom: 28px;
  }
  .vision-big span { color: var(--orange); }
  .vision-sub { font-size: 1.1rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 50px; }
  .vision-pillars { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-top: 40px; text-align: left; }
  .vision-pill {
    background: rgba(0,0,0,0.02);
    border: 1px solid rgba(0,0,0,0.06);
    padding: 22px 18px; border-radius: var(--radius);
    transition: border-color 0.2s;
  }
  .vision-pill:hover { border-color: rgba(255,92,0,0.2); }
  .vision-pill-icon { font-size: 1.5rem; margin-bottom: 12px; }
  .vision-pill-title { font-family: 'Syne', sans-serif; font-weight: 700; color: var(--white); font-size: 0.95rem; margin-bottom: 6px; }
  .vision-pill-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }

  /* ── TESTIMONIALS ── */
  #testimonials { background: var(--dark); }
  .testi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 22px; max-width: 1100px; margin: 50px auto 0; }
  .testi-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 28px; border-radius: var(--radius);
    transition: transform 0.2s;
  }
  .testi-card:hover { transform: translateY(-4px); }
  .stars { color: var(--orange); font-size: 1rem; letter-spacing: 2px; margin-bottom: 14px; }
  .testi-text { font-size: 0.95rem; color: var(--text-soft); line-height: 1.75; margin-bottom: 22px; font-style: italic; }
  .testi-author { display: flex; align-items: center; gap: 14px; }
  .testi-avatar {
    width: 44px; height: 44px; border-radius: 50%;
    background: linear-gradient(135deg, var(--orange) 0%, #FF9A3C 100%);
    display: flex; align-items: center; justify-content: center;
    font-family: 'Syne', sans-serif; font-weight: 700; color: white; font-size: 1rem;
    flex-shrink: 0;
  }
  .testi-name { font-weight: 600; color: var(--white); font-size: 0.9rem; }
  .testi-role { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; }

  /* ── CONTACT ── */
  #contact {
    background: var(--darker);
    position: relative; overflow: hidden;
  }
  #contact::before {
    content: '';
    position: absolute; bottom: -20%; right: -10%; width: 500px; height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,92,0,0.06) 0%, transparent 65%);
    pointer-events: none;
  }
  .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; max-width: 1100px; margin: 0 auto; }
  .contact-info h3 { font-family: 'Syne', sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 30px; }
  .contact-item {
    display: flex; align-items: center; gap: 16px;
    margin-bottom: 20px;
    padding: 18px; background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-sm);
    text-decoration: none; color: inherit;
    transition: border-color 0.2s, transform 0.2s;
  }
  .contact-item:hover { border-color: rgba(255,92,0,0.25); transform: translateX(4px); }
  .contact-icon { font-size: 1.3rem; flex-shrink: 0; }
  .contact-label { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 2px; }
  .contact-value { font-weight: 600; color: var(--white); font-size: 0.95rem; }

  .contact-form { background: var(--card-bg); border: 1px solid var(--card-border); padding: 36px; border-radius: var(--radius); }
  .contact-form h3 { font-family: 'Syne', sans-serif; font-size: 1.2rem; font-weight: 700; color: var(--white); margin-bottom: 24px; }
  .form-group { margin-bottom: 18px; }
  .form-group label { display: block; font-size: 0.82rem; color: var(--text-muted); margin-bottom: 8px; font-weight: 500; }
  .form-group input, .form-group textarea {
    width: 100%; padding: 13px 16px;
    background: rgba(0,0,0,0.02);
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: var(--radius-sm); color: var(--text-main);
    font-family: 'DM Sans', sans-serif; font-size: 0.95rem;
    outline: none; transition: border-color 0.2s, box-shadow 0.2s;
    resize: none;
  }
  .form-group input:focus, .form-group textarea:focus {
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(255,92,0,0.1);
  }
  .form-group textarea { height: 110px; }
  .form-submit {
    width: 100%; padding: 15px;
    background: var(--orange); color: white;
    border: none; border-radius: 50px;
    font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 700;
    cursor: pointer;
    box-shadow: 0 0 30px rgba(255,92,0,0.2);
    transition: transform 0.2s, box-shadow 0.2s;
  }
  .form-submit:hover { transform: translateY(-2px); box-shadow: 0 0 45px rgba(255,92,0,0.4); }
  #form-success { display: none; text-align: center; color: #00c864; font-weight: 600; padding: 12px; }

  /* ── FOOTER ── */
  footer {
    border-top: 1px solid rgba(0,0,0,0.05);
    padding: 30px 20px; text-align: center;
    font-size: 0.83rem; color: var(--text-muted);
  }
  footer span { color: var(--orange); }

  /* ── FLOATING BUTTONS ── */
  .float-wa {
    position: fixed; bottom: 28px; right: 24px; z-index: 900;
    width: 58px; height: 58px; border-radius: 50%;
    background: #25D366;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 24px rgba(37,211,102,0.4);
    text-decoration: none; font-size: 1.6rem;
    transition: transform 0.2s, box-shadow 0.2s;
    animation: float 3s ease-in-out infinite;
  }
  .float-wa:hover { transform: scale(1.1) translateY(-2px); box-shadow: 0 8px 36px rgba(37,211,102,0.6); }
  @keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }

  .float-call {
    position: fixed; bottom: 100px; right: 24px; z-index: 900;
    width: 52px; height: 52px; border-radius: 50%;
    background: var(--orange);
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 20px rgba(255,92,0,0.4);
    text-decoration: none; font-size: 1.3rem;
    transition: transform 0.2s, box-shadow 0.2s;
  }
  .float-call:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(255,92,0,0.6); }

  /* ── DIVIDER ── */
  .section-divider { height: 1px; background: linear-gradient(to right, transparent, rgba(0,0,0,0.06) 30%, rgba(0,0,0,0.06) 70%, transparent); max-width: 1100px; margin: 0 auto; }

  /* ── ANIMATIONS ── */
  .fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.65s ease, transform 0.65s ease; }
  .fade-in.visible { opacity: 1; transform: translateY(0); }
  .fade-in-delay-1 { transition-delay: 0.1s; }
  .fade-in-delay-2 { transition-delay: 0.2s; }
  .fade-in-delay-3 { transition-delay: 0.3s; }
  .fade-in-delay-4 { transition-delay: 0.4s; }

  /* ── MOBILE ── */
  @media (max-width: 768px) {
    :root { --section-pad: 70px 20px; }
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .hero-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .hero-visual { order: -1; }
    .avatar-ring { width: 220px; height: 220px; }
    .avatar-placeholder { font-size: 3.5rem; }
    .hero-badge { display: none; }
    .hero-sub { margin-left: auto; margin-right: auto; }
    .hero-btns { justify-content: center; }
    .hero-phone { justify-content: center; }
    .about-grid { grid-template-columns: 1fr; gap: 36px; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .float-call { display: none; }
  }

  @media (max-width: 480px) {
    .hero-btns { flex-direction: column; align-items: center; }
    .btn-primary, .btn-whatsapp { width: 100%; justify-content: center; }
  }

  /* ── SECTION CENTER HELPER ── */
  .center { text-align: center; }
  .center .section-title, .center .section-label { text-align: center; }