:root {
    --navy: #0d1b2a;
    --navy-mid: #1a2f45;
    --gold: #c9a84c;
    --gold-light: #e8c97a;
    --cream: #f7f3ec;
    --cream-dark: #ede6d8;
    --text: #2c2c2c;
    --text-muted: #6b6b6b;
    --white: #ffffff;
    --chat-bg: #f0ebe2;
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: 'DM Sans', sans-serif;
    background: var(--cream);
    color: var(--text);
    overflow-x: hidden;
  }

  /* ── NAV ── */
  nav {
    position: fixed; top: 0; width: 100%; z-index: 100;
    background: rgba(13,27,42,0.96);
    backdrop-filter: blur(12px);
    padding: 0 5%;
    display: flex; align-items: center; justify-content: space-between;
    height: 68px;
    border-bottom: 1px solid rgba(201,168,76,0.2);
  }
  .nav-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem; font-weight: 600; color: var(--gold);
    letter-spacing: 0.03em; text-decoration: none;
  }
  .nav-logo span { color: var(--white); font-weight: 300; font-style: italic; }
  .nav-links { display: flex; gap: 2.5rem; list-style: none; }
  .nav-links a {
    color: rgba(255,255,255,0.75); text-decoration: none;
    font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--gold); }
  .nav-cta {
    background: var(--gold); color: var(--navy);
    padding: 0.55rem 1.4rem; border: none; border-radius: 3px;
    font-family: 'DM Sans', sans-serif; font-size: 0.8rem;
    font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
    cursor: pointer; transition: background 0.2s;
    text-decoration: none;
  }
  .nav-cta:hover { background: var(--gold-light); }

  /* ── HERO ── */
  .hero {
    min-height: 100vh;
    background: var(--navy);
    display: grid; grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 120px 5% 80px;
    position: relative; overflow: hidden;
  }
  .hero::before {
    content: '';
    position: absolute; top: -30%; right: -10%;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
    pointer-events: none;
  }
  .hero::after {
    content: '';
    position: absolute; bottom: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
  }
  .hero-text { position: relative; z-index: 1; }
  .hero-label {
    display: inline-block;
    font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--gold); margin-bottom: 1.5rem;
    border-left: 2px solid var(--gold); padding-left: 0.75rem;
  }
  .hero h1 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.8rem, 5vw, 4.2rem);
    font-weight: 300; line-height: 1.1;
    color: var(--white); margin-bottom: 1.5rem;
  }
  .hero h1 em { font-style: italic; color: var(--gold); }
  .hero-desc {
    font-size: 1rem; line-height: 1.8;
    color: rgba(255,255,255,0.6);
    max-width: 480px; margin-bottom: 2.5rem;
  }
  .hero-actions { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
  .btn-primary {
    background: var(--gold); color: var(--navy);
    padding: 0.9rem 2rem; border: none; border-radius: 3px;
    font-family: 'DM Sans', sans-serif; font-size: 0.85rem;
    font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
    cursor: pointer; transition: all 0.2s; text-decoration: none;
    display: inline-block;
  }
  .btn-primary:hover { background: var(--gold-light); transform: translateY(-1px); }
  .btn-ghost {
    background: transparent; color: rgba(255,255,255,0.7);
    padding: 0.9rem 2rem; border: 1px solid rgba(255,255,255,0.2);
    border-radius: 3px; font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase;
    cursor: pointer; transition: all 0.2s; text-decoration: none;
    display: inline-block;
  }
  .btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

  .hero-visual {
    display: flex; align-items: center; justify-content: center;
    position: relative;
  }
  .hero-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(201,168,76,0.25);
    border-radius: 8px; padding: 2.5rem;
    backdrop-filter: blur(8px);
    max-width: 340px; width: 100%;
    animation: floatCard 6s ease-in-out infinite;
  }
  @keyframes floatCard {
    0%,100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
  }
  .hero-card-icon {
    width: 52px; height: 52px;
    background: rgba(201,168,76,0.15);
    border: 1px solid rgba(201,168,76,0.3);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
  }
  .hero-card h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.2rem; font-weight: 600; color: var(--white);
    margin-bottom: 0.5rem;
  }
  .hero-card p { font-size: 0.85rem; color: rgba(255,255,255,0.5); line-height: 1.6; }
  .hero-stats {
    display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-top: 1.5rem;
  }
  .stat {
    background: rgba(201,168,76,0.08);
    border: 1px solid rgba(201,168,76,0.15);
    border-radius: 6px; padding: 0.75rem 1rem; text-align: center;
  }
  .stat-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.6rem; font-weight: 600; color: var(--gold);
  }
  .stat-label { font-size: 0.7rem; color: rgba(255,255,255,0.45); margin-top: 0.1rem; }

  /* ── ABOUT ── */
  .about {
    padding: 100px 5%;
    background: var(--white);
    display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
  }
  .about-img-wrapper {
    position: relative;
  }
  .about-accent-box {
    position: absolute; top: -20px; left: -20px;
    width: 100%; height: 100%;
    border: 2px solid var(--gold); border-radius: 4px;
    opacity: 0.3;
  }
  .about-img {
    width: 100%; aspect-ratio: 4/5; object-fit: cover;
    border-radius: 4px; position: relative; z-index: 1;
    background: var(--cream-dark);
    display: flex; align-items: center; justify-content: center;
    min-height: 420px;
  }
  .about-placeholder {
    width: 100%; aspect-ratio: 4/5; min-height: 380px;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
    border-radius: 4px; position: relative; z-index: 1;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 1rem;
  }
  .about-placeholder .initials {
    font-family: 'Cormorant Garamond', serif;
    font-size: 5rem; font-weight: 300; color: var(--gold);
    opacity: 0.6; line-height: 1;
  }
  .about-placeholder p { color: rgba(255,255,255,0.4); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; }

  .section-label {
    font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--gold); margin-bottom: 1rem;
    display: flex; align-items: center; gap: 0.6rem;
  }
  .section-label::before {
    content: ''; width: 24px; height: 1px; background: var(--gold);
  }
  .about h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 300; line-height: 1.2;
    margin-bottom: 1.5rem; color: var(--navy);
  }
  .about h2 em { font-style: italic; color: var(--gold); }
  .about p {
    font-size: 0.95rem; line-height: 1.8; color: var(--text-muted);
    margin-bottom: 1.2rem;
  }
  .credentials {
    display: flex; flex-direction: column; gap: 0.75rem; margin-top: 2rem;
  }
  .credential {
    display: flex; align-items: center; gap: 1rem;
    padding: 0.85rem 1.2rem;
    background: var(--cream); border-radius: 4px;
    border-left: 3px solid var(--gold);
  }
  .credential-icon { font-size: 1.1rem; }
  .credential-text { font-size: 0.87rem; color: var(--text); font-weight: 500; }

  /* ── SERVICES ── */
  .services {
    padding: 100px 5%;
    background: var(--cream);
  }
  .services-header { text-align: center; margin-bottom: 60px; }
  .services-header h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 300;
    color: var(--navy); margin-top: 0.5rem;
  }
  .services-header h2 em { font-style: italic; color: var(--gold); }
  .services-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
  }
  .service-card {
    background: var(--white);
    border: 1px solid rgba(0,0,0,0.07);
    border-radius: 6px; padding: 2.5rem 2rem;
    transition: all 0.3s; position: relative; overflow: hidden;
  }
  .service-card::before {
    content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
    background: var(--gold); transform: scaleX(0); transition: transform 0.3s;
    transform-origin: left;
  }
  .service-card:hover { transform: translateY(-4px); box-shadow: 0 20px 50px rgba(0,0,0,0.1); }
  .service-card:hover::before { transform: scaleX(1); }
  .service-icon {
    width: 48px; height: 48px;
    background: rgba(13,27,42,0.06);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; margin-bottom: 1.5rem;
  }
  .service-card h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem; font-weight: 600; color: var(--navy);
    margin-bottom: 0.75rem;
  }
  .service-card p {
    font-size: 0.87rem; line-height: 1.7; color: var(--text-muted);
    margin-bottom: 1.5rem;
  }
  .service-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
  .tag {
    font-size: 0.7rem; padding: 0.25rem 0.65rem;
    background: rgba(201,168,76,0.1); color: #8a6f2e;
    border-radius: 20px; border: 1px solid rgba(201,168,76,0.25);
  }

  /* ── PROCESS ── */
  .process {
    padding: 100px 5%;
    background: var(--navy);
    position: relative; overflow: hidden;
  }
  .process::before {
    content: '';
    position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(201,168,76,0.06) 0%, transparent 65%);
    pointer-events: none;
  }
  .process-header { text-align: center; margin-bottom: 60px; }
  .process-header h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 300;
    color: var(--white); margin-top: 0.5rem;
  }
  .process-header h2 em { font-style: italic; color: var(--gold); }
  .process-steps {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem;
    position: relative;
  }
  .process-steps::before {
    content: '';
    position: absolute; top: 28px; left: 12.5%; right: 12.5%; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(201,168,76,0.4), transparent);
  }
  .step { text-align: center; position: relative; }
  .step-num {
    width: 56px; height: 56px;
    background: rgba(201,168,76,0.1);
    border: 1px solid rgba(201,168,76,0.3);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-family: 'Cormorant Garamond', serif; font-size: 1.4rem; font-weight: 600;
    color: var(--gold); margin: 0 auto 1.5rem; position: relative; z-index: 1;
    background: var(--navy);
  }
  .step h4 {
    font-family: 'Cormorant Garamond', serif; font-size: 1.1rem;
    font-weight: 600; color: var(--white); margin-bottom: 0.5rem;
  }
  .step p { font-size: 0.83rem; color: rgba(255,255,255,0.5); line-height: 1.6; }

  /* ── TESTIMONIALS ── */
  .testimonials {
    padding: 100px 5%;
    background: var(--cream-dark);
  }
  .testimonials-header { text-align: center; margin-bottom: 50px; }
  .testimonials-header h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 300;
    color: var(--navy); margin-top: 0.5rem;
  }
  .testimonials-header h2 em { font-style: italic; color: var(--gold); }
  .testimonials-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
  }
  .testimonial {
    background: var(--white); border-radius: 6px; padding: 2rem;
    border-top: 3px solid var(--gold);
  }
  .testimonial-quote {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.5rem; color: var(--gold); line-height: 1; margin-bottom: 1rem;
  }
  .testimonial p {
    font-size: 0.9rem; line-height: 1.7; color: var(--text-muted);
    font-style: italic; margin-bottom: 1.5rem;
  }
  .testimonial-author { font-size: 0.85rem; font-weight: 500; color: var(--navy); }
  .testimonial-role { font-size: 0.78rem; color: var(--text-muted); }

  /* ── CONTACT ── */
  .contact {
    padding: 100px 5%;
    background: var(--white);
    display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start;
  }
  .contact h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 300;
    color: var(--navy); margin-top: 0.5rem; margin-bottom: 1.5rem;
  }
  .contact h2 em { font-style: italic; color: var(--gold); }
  .contact-info p {
    font-size: 0.95rem; line-height: 1.8; color: var(--text-muted); margin-bottom: 2rem;
  }
  .contact-items { display: flex; flex-direction: column; gap: 1rem; }
  .contact-item {
    display: flex; align-items: center; gap: 1rem;
    padding: 1rem 1.2rem;
    border: 1px solid rgba(0,0,0,0.08); border-radius: 4px;
  }
  .contact-item-icon i {
    color: #25D366; /* cor verde do WhatsApp */
    font-size: 24px; /* tamanho do ícone */
    }
  .contact-item-text strong { display: block; font-size: 0.78rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
  .contact-item-text span { font-size: 0.9rem; color: var(--text); }

  .contact-form { display: flex; flex-direction: column; gap: 1.2rem; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
  .form-group { display: flex; flex-direction: column; gap: 0.4rem; }
  .form-group label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); }
  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 0.8rem 1rem;
    border: 1px solid rgba(0,0,0,0.12); border-radius: 4px;
    font-family: 'DM Sans', sans-serif; font-size: 0.9rem; color: var(--text);
    background: var(--cream); transition: border-color 0.2s;
    outline: none;
  }
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus { border-color: var(--gold); }
  .form-group textarea { resize: vertical; min-height: 120px; }
  .form-submit {
    background: var(--navy); color: var(--white);
    padding: 1rem 2rem; border: none; border-radius: 4px;
    font-family: 'DM Sans', sans-serif; font-size: 0.85rem;
    font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
    cursor: pointer; transition: background 0.2s; align-self: flex-start;
  }
  .form-submit:hover { background: var(--navy-mid); }

  /* ── FOOTER ── */
  footer {
    background: var(--navy); color: rgba(255,255,255,0.5);
    padding: 50px 5% 30px;
    display: flex; flex-direction: column; gap: 2rem;
  }
  .footer-top {
    display: flex; justify-content: space-between; align-items: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    flex-wrap: wrap; gap: 1.5rem;
  }
  .footer-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem; font-weight: 600; color: var(--gold);
  }
  .footer-logo span { color: var(--white); font-weight: 300; font-style: italic; }
  .footer-links { display: flex; gap: 2rem; flex-wrap: wrap; }
  .footer-links a {
    color: rgba(255,255,255,0.5); text-decoration: none;
    font-size: 0.83rem; transition: color 0.2s;
  }
  .footer-links a:hover { color: var(--gold); }
  .footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    font-size: 0.78rem; flex-wrap: wrap; gap: 1rem;
  }

  /* ── CHATBOT ── */
  .chat-btn {
    position: fixed; bottom: 2rem; right: 2rem; z-index: 999;
    width: 60px; height: 60px;
    background: var(--gold); border: none; border-radius: 50%;
    cursor: pointer; box-shadow: 0 4px 20px rgba(201,168,76,0.4);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; transition: transform 0.2s, box-shadow 0.2s;
  }
  .chat-btn:hover { transform: scale(1.08); box-shadow: 0 6px 30px rgba(201,168,76,0.5); }
  .chat-btn .chat-pulse {
    position: absolute; top: -2px; right: -2px;
    width: 14px; height: 14px; background: #4caf82;
    border-radius: 50%; border: 2px solid var(--navy);
    animation: pulse 2s infinite;
  }
  @keyframes pulse {
    0%,100% { transform: scale(1); }
    50% { transform: scale(1.3); }
  }

  .chatbox {
    position: fixed; bottom: 5.5rem; right: 2rem; z-index: 998;
    width: 380px; max-height: 560px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15), 0 0 0 1px rgba(201,168,76,0.2);
    display: flex; flex-direction: column;
    transform: translateY(20px) scale(0.95); opacity: 0;
    pointer-events: none;
    transition: all 0.25s cubic-bezier(0.175,0.885,0.32,1.275);
  }
  .chatbox.open {
    transform: translateY(0) scale(1); opacity: 1; pointer-events: all;
  }
  .chat-header {
    background: var(--navy);
    padding: 1.2rem 1.5rem;
    border-radius: 12px 12px 0 0;
    display: flex; align-items: center; gap: 0.85rem;
  }
  .chat-avatar {
    width: 40px; height: 40px;
    background: rgba(201,168,76,0.2);
    border: 1px solid rgba(201,168,76,0.4);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; flex-shrink: 0;
  }
  .chat-header-info h4 {
    font-size: 0.95rem; font-weight: 500; color: var(--white); line-height: 1;
  }
  .chat-status {
    font-size: 0.72rem; color: #4caf82; margin-top: 0.2rem;
    display: flex; align-items: center; gap: 0.35rem;
  }
  .chat-status::before {
    content: ''; width: 6px; height: 6px;
    background: #4caf82; border-radius: 50%;
    display: inline-block;
  }
  .chat-close {
    margin-left: auto; background: none; border: none;
    color: rgba(255,255,255,0.5); cursor: pointer; font-size: 1.2rem;
    padding: 0.2rem;
  }
  .chat-messages {
    flex: 1; overflow-y: auto; padding: 1.2rem;
    display: flex; flex-direction: column; gap: 0.85rem;
    max-height: 380px;
    scrollbar-width: thin; scrollbar-color: var(--cream-dark) transparent;
  }
  .msg {
    max-width: 85%; padding: 0.75rem 1rem;
    border-radius: 12px; font-size: 0.87rem; line-height: 1.5;
    animation: msgIn 0.2s ease;
  }
  @keyframes msgIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  .msg.bot {
    background: var(--chat-bg); color: var(--text);
    border-bottom-left-radius: 3px; align-self: flex-start;
  }
  .msg.user {
    background: var(--navy); color: var(--white);
    border-bottom-right-radius: 3px; align-self: flex-end;
  }
  .msg-typing {
    display: flex; gap: 4px; align-items: center;
    padding: 0.9rem 1rem; background: var(--chat-bg);
    border-radius: 12px; border-bottom-left-radius: 3px;
    align-self: flex-start; width: 60px;
  }
  .msg-typing span {
    width: 7px; height: 7px; background: var(--text-muted);
    border-radius: 50%; animation: typingDot 1.2s infinite;
  }
  .msg-typing span:nth-child(2) { animation-delay: 0.2s; }
  .msg-typing span:nth-child(3) { animation-delay: 0.4s; }
  @keyframes typingDot {
    0%,80%,100% { transform: scale(0.7); opacity: 0.4; }
    40% { transform: scale(1); opacity: 1; }
  }
  .chat-footer {
    padding: 0.85rem 1rem;
    border-top: 1px solid rgba(0,0,0,0.07);
    display: flex; gap: 0.6rem;
  }
  .chat-input {
    flex: 1; padding: 0.7rem 1rem;
    border: 1px solid rgba(0,0,0,0.12); border-radius: 6px;
    font-family: 'DM Sans', sans-serif; font-size: 0.87rem;
    outline: none; transition: border-color 0.2s;
    background: var(--cream);
  }
  .chat-input:focus { border-color: var(--gold); }
  .chat-send {
    width: 40px; height: 40px;
    background: var(--gold); border: none; border-radius: 6px;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background 0.2s; flex-shrink: 0;
  }
  .chat-send:hover { background: var(--gold-light); }
  .chat-send svg { width: 16px; height: 16px; }
  .chat-disclaimer {
    padding: 0.4rem 1rem 0.7rem; text-align: center;
    font-size: 0.68rem; color: var(--text-muted);
  }

  /* ── QUICK QUESTIONS ── */
  .quick-questions {
    padding: 0.6rem 1rem;
    display: flex; flex-wrap: wrap; gap: 0.4rem;
    border-top: 1px solid rgba(0,0,0,0.05);
  }
  .quick-btn {
    font-size: 0.72rem; padding: 0.3rem 0.65rem;
    background: transparent; border: 1px solid rgba(201,168,76,0.4);
    color: #8a6f2e; border-radius: 20px; cursor: pointer;
    transition: all 0.2s; font-family: 'DM Sans', sans-serif;
  }
  .quick-btn:hover { background: rgba(201,168,76,0.1); }

  /* ── RESPONSIVE ── */
  @media (max-width: 900px) {
    .hero { grid-template-columns: 1fr; padding-top: 100px; }
    .hero-visual { display: none; }
    .about, .contact { grid-template-columns: 1fr; gap: 50px; }
    .about-img-wrapper { display: none; }
    .services-grid, .testimonials-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr 1fr; }
    .process-steps::before { display: none; }
    .nav-links { display: none; }
    .chatbox { width: calc(100vw - 2rem); right: 1rem; bottom: 5rem; }
    .form-row { grid-template-columns: 1fr; }
  }

  /* ── SCROLL REVEAL ── */
  .reveal { opacity: 0; transform: translateY(24px); transition: all 0.6s ease; }
  .reveal.visible { opacity: 1; transform: translateY(0); }