/* JS & Co — Main Styles */

:root {
    --gold: #D4A017;
    --gold-light: #F0B429;
    --navy: #0B1527;
    --navy-mid: #0F1E35;
    --navy-card: #1A2740;
    --cream: #F5F0E8;
    --cream-light: #FAF8F4;
    --text-light: #CBD5E1;
    --text-muted: #94A3B8;
    --white: #FFFFFF;
    --green: #10B981;
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body { font-family: 'DM Sans', sans-serif; background: var(--cream-light); color: var(--navy); overflow-x: hidden; }

  /* ===== NAVBAR ===== */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: var(--navy); padding: 0 60px;
    display: flex; align-items: center; justify-content: space-between;
    height: 68px; border-bottom: 1px solid rgba(212,160,23,0.15);
  }
  .nav-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
  .nav-logo {
    width: 52px; height: 52px; border-radius: 8px;
    background: #fff; display:flex; align-items:center; justify-content:center;
    flex-shrink:0; overflow:hidden; border:1px solid rgba(11,21,39,0.1);
  }
  .nav-brand-text { color: var(--white); }
  .nav-brand-text strong { display: block; font-size: 17px; font-weight: 700; letter-spacing: 0.3px; }
  .nav-brand-text span { font-size: 9px; letter-spacing: 2px; color: var(--gold); text-transform: uppercase; }
  .nav-links { display: flex; align-items: center; gap: 36px; }
  .nav-links a {
    color: var(--text-light); text-decoration: none; font-size: 13px;
    font-weight: 500; letter-spacing: 1.2px; text-transform: uppercase;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--gold); }
  .btn-consult {
    background: var(--gold); color: var(--navy); border: 2px solid var(--gold);
    padding: 10px 22px; border-radius: 4px; font-weight: 700; font-size: 13px;
    cursor: pointer; transition: all 0.2s; text-decoration: none; letter-spacing: 0.3px;
  }
  .btn-consult:hover { background: transparent; color: var(--gold); }

  /* ===== HERO ===== */
  #home {
    min-height: 100vh; background: var(--navy);
    position: relative; overflow: hidden;
    display: flex; align-items: center; padding-top: 68px;
  }
  /* Hero image background */
  .hero-scene {
    position: absolute; inset: 0; z-index: 0;
    background:
      linear-gradient(to right, rgba(11,21,39,0.92) 0%, rgba(11,21,39,0.75) 45%, rgba(11,21,39,0.35) 100%),
      linear-gradient(to bottom, rgba(11,21,39,0.4) 0%, rgba(11,21,39,0.2) 50%, rgba(11,21,39,0.85) 100%),
      url('../images/hero.jpg');
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
  }
  /* Geometric hex/network grid lines — hidden when using photo */
  /* 
  .hero-grid {
    position: absolute; inset: 0; z-index: 1;
    opacity: 0.06;
    background-image:
      linear-gradient(rgba(212,160,23,0.8) 1px, transparent 1px),
      linear-gradient(90deg, rgba(212,160,23,0.8) 1px, transparent 1px);
    background-size: 55px 55px;
    mask-image: linear-gradient(to left, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.2) 45%, transparent 65%);
  }
  */
  /* City skyline silhouette */
  .hero-city {
    position: absolute; bottom: 0; right: 0; z-index: 2;
    width: 62%; height: 78%;
    overflow: hidden;
  }
  .hero-city svg { width: 100%; height: 100%; }
  /* Rising chart arrows top-right */
  .hero-arrows {
    position: absolute; right: 3%; top: 12%; z-index: 3;
    width: 260px; height: 280px; opacity: 0.55;
  }
  .hero-arrows svg { width: 100%; height: 100%; }
  /* Scrolling watermark text */
  .hero-words {
    position: absolute; left: 0; right: 0; top: 50%; transform: translateY(-50%);
    font-family: 'Playfair Display', serif; font-size: 130px; font-weight: 800;
    color: transparent; -webkit-text-stroke: 1px rgba(212,160,23,0.07);
    line-height: 1; text-align: center; white-space: nowrap;
    pointer-events: none; user-select: none; z-index: 1; letter-spacing: 8px;
  }
  .hero-content { position: relative; z-index: 10; padding: 0 60px; max-width: 680px; }
  .hero-tag {
    color: var(--gold); font-size: 12px; font-weight: 600; letter-spacing: 3px;
    text-transform: uppercase; margin-bottom: 20px;
  }
  .hero-h1 {
    font-family: 'Playfair Display', serif; font-size: 52px; font-weight: 800;
    color: var(--white); line-height: 1.1; margin-bottom: 24px; max-width: 620px;
  }
  .hero-h1 em { color: var(--gold); font-style: normal; }
  .hero-sub {
    color: var(--text-light); font-size: 17px; line-height: 1.7;
    margin-bottom: 40px; max-width: 560px;
  }
  .hero-btns { display: flex; gap: 16px; margin-bottom: 56px; }
  .btn-primary {
    background: var(--gold); color: var(--navy); padding: 14px 28px;
    border-radius: 4px; font-weight: 700; font-size: 14px; border: 2px solid var(--gold);
    cursor: pointer; transition: all 0.2s; text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
  }
  .btn-primary:hover { background: transparent; color: var(--gold); }
  .btn-outline {
    background: transparent; color: var(--gold); padding: 14px 28px;
    border-radius: 4px; font-weight: 700; font-size: 14px; border: 2px solid var(--gold);
    cursor: pointer; transition: all 0.2s; text-decoration: none;
  }
  .btn-outline:hover { background: var(--gold); color: var(--navy); }
  .hero-badges { display: flex; gap: 32px; }
  .hero-badge { display: flex; align-items: center; gap: 8px; color: var(--text-light); font-size: 13px; }
  .hero-badge svg { color: var(--gold); }

  /* ===== SECTION DIVIDER ===== */
  .section-divider { height: 4px; background: linear-gradient(to right, transparent, var(--gold), transparent); }

  /* ===== ABOUT ===== */
  #about { background: var(--cream-light); padding: 100px 60px; }
  .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; max-width: 1200px; margin: 0 auto; }
  .section-eyebrow {
    display: flex; align-items: center; gap: 12px;
    color: var(--gold); font-size: 11px; font-weight: 700; letter-spacing: 3px;
    text-transform: uppercase; margin-bottom: 20px;
  }
  .section-eyebrow::before { content: ''; width: 32px; height: 2px; background: var(--gold); }
  .about-h2 {
    font-family: 'Playfair Display', serif; font-size: 42px; font-weight: 800;
    color: var(--navy); line-height: 1.18; margin-bottom: 24px;
  }
  .about-h2 em { color: var(--gold); font-style: normal; }
  .about-p { color: #475569; font-size: 15px; line-height: 1.8; margin-bottom: 16px; }
  .stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 36px; }
  .stat-card {
    background: var(--white); border: 1px solid rgba(212,160,23,0.2);
    border-radius: 8px; padding: 20px 24px;
  }
  .stat-num { font-family: 'Playfair Display', serif; font-size: 32px; font-weight: 800; color: var(--gold); }
  .stat-label { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: #64748B; margin-top: 4px; font-weight: 600; }
  .about-card {
    background: var(--navy); border-radius: 16px; padding: 36px;
    color: var(--white);
  }
  .about-card-header { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
  .about-card-icon {
    width: 52px; height: 52px; background: var(--gold); border-radius: 10px;
    display: flex; align-items: center; justify-content: center; font-size: 22px;
  }
  .about-card-title { font-family: 'Playfair Display', serif; font-size: 22px; font-weight: 700; }
  .about-card-sub { font-size: 10px; letter-spacing: 2.5px; color: var(--gold); text-transform: uppercase; margin-top: 2px; }
  .about-card-mission { color: var(--text-muted); font-size: 14px; line-height: 1.7; margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .about-card-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
  .about-card-list li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text-light); }
  .about-card-list li svg { color: var(--gold); flex-shrink: 0; }
  .about-card-footer { margin-top: 28px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.08); }
  .about-card-footer strong { color: var(--gold); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; display: block; margin-bottom: 4px; }
  .about-card-footer span { color: var(--text-muted); font-size: 13px; }

  /* ===== SERVICES ===== */
  #services { background: #EDF0F5; padding: 100px 60px; }
  .section-header { text-align: center; margin-bottom: 64px; }
  .section-header .section-eyebrow { justify-content: center; }
  .section-eyebrow-center {
    display: flex; align-items: center; justify-content: center; gap: 12px;
    color: var(--gold); font-size: 11px; font-weight: 700; letter-spacing: 3px;
    text-transform: uppercase; margin-bottom: 20px;
  }
  .section-eyebrow-center::before,
  .section-eyebrow-center::after { content: ''; width: 40px; height: 2px; background: var(--gold); }
  .section-h2 {
    font-family: 'Playfair Display', serif; font-size: 44px; font-weight: 800;
    color: var(--navy); line-height: 1.15; margin-bottom: 16px;
  }
  .section-sub { color: #64748B; font-size: 16px; line-height: 1.7; max-width: 600px; margin: 0 auto; }
  .services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; max-width: 1200px; margin: 0 auto; }
  .service-card {
    background: var(--white); border-radius: 12px; padding: 28px;
    border: 1px solid rgba(0,0,0,0.06); transition: all 0.3s; cursor: pointer;
    position: relative; overflow: hidden;
  }
  .service-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0,0,0,0.1); border-color: rgba(212,160,23,0.3); }
  .service-card:hover .know-more { opacity: 1; }
  .service-icon {
    width: 48px; height: 48px; background: #EDF0F5; border-radius: 10px;
    display: flex; align-items: center; justify-content: center; font-size: 20px;
    margin-bottom: 20px;
  }
  .service-name { font-weight: 700; font-size: 15px; color: var(--navy); margin-bottom: 10px; }
  .service-desc { color: #64748B; font-size: 13px; line-height: 1.7; }
  .know-more {
    display: inline-flex; align-items: center; gap: 4px; margin-top: 16px;
    color: var(--gold); font-size: 13px; font-weight: 600; opacity: 0;
    transition: opacity 0.2s; cursor: pointer; background: none; border: none;
  }

  /* ===== SERVICE MODAL ===== */
  .modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 2000;
    display: none; align-items: center; justify-content: center; padding: 20px;
    backdrop-filter: blur(4px);
  }
  .modal-overlay.active { display: flex; }
  .modal-box {
    background: var(--navy-mid); border-radius: 16px; padding: 40px;
    max-width: 560px; width: 100%; position: relative; border: 1px solid rgba(212,160,23,0.15);
  }
  .modal-close {
    position: absolute; top: 16px; right: 16px; background: rgba(255,255,255,0.08);
    border: none; color: var(--white); width: 32px; height: 32px; border-radius: 50%;
    cursor: pointer; font-size: 16px; display: flex; align-items: center; justify-content: center;
  }
  .modal-header { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
  .modal-icon { width: 52px; height: 52px; background: rgba(212,160,23,0.15); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 22px; }
  .modal-title { font-family: 'Playfair Display', serif; font-size: 24px; font-weight: 700; color: var(--white); }
  .modal-desc { color: var(--text-muted); font-size: 14px; line-height: 1.8; margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .modal-included { color: var(--gold); font-size: 11px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; margin-bottom: 16px; }
  .modal-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
  .modal-list li { display: flex; align-items: center; gap: 10px; color: var(--text-light); font-size: 14px; }
  .modal-list li svg { color: var(--gold); flex-shrink: 0; }
  .modal-cta { width: 100%; background: var(--gold); color: var(--navy); border: none; padding: 16px; border-radius: 8px; font-weight: 700; font-size: 15px; cursor: pointer; transition: all 0.2s; display: flex; align-items: center; justify-content: center; gap: 8px; }
  .modal-cta:hover { background: #E6B520; }
  .modal-note { text-align: center; color: var(--text-muted); font-size: 12px; margin-top: 12px; }

  /* ===== WHY US ===== */
  #whyus { background: var(--navy); padding: 100px 60px; }
  #whyus .section-eyebrow-center { color: var(--gold); }
  #whyus .section-h2 { color: var(--white); }
  #whyus .section-sub { color: var(--text-muted); }
  .why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; max-width: 1200px; margin: 0 auto; }
  .why-card {
    background: var(--navy-card); border-radius: 12px; padding: 32px;
    border: 1px solid rgba(212,160,23,0.1); transition: all 0.3s;
  }
  .why-card:hover { border-color: rgba(212,160,23,0.35); transform: translateY(-4px); }
  .why-icon {
    width: 52px; height: 52px; background: rgba(212,160,23,0.1); border-radius: 10px;
    display: flex; align-items: center; justify-content: center; font-size: 22px;
    margin-bottom: 24px; color: var(--gold);
  }
  .why-title { font-weight: 700; font-size: 16px; color: var(--white); margin-bottom: 12px; }
  .why-desc { color: var(--text-muted); font-size: 13px; line-height: 1.75; }

  /* ===== CONTACT ===== */
  #contact { background: var(--cream-light); padding: 100px 60px; }
  .contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; align-items: start; max-width: 1100px; margin: 0 auto; }
  .contact-h2 { font-family: 'Playfair Display', serif; font-size: 40px; font-weight: 800; color: var(--navy); margin-bottom: 16px; }
  .contact-sub { color: #64748B; font-size: 15px; line-height: 1.75; margin-bottom: 40px; }
  .contact-items { display: flex; flex-direction: column; gap: 20px; }
  .contact-item { display: flex; align-items: flex-start; gap: 16px; }
  .contact-item-icon {
    width: 42px; height: 42px; background: var(--white); border-radius: 8px;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    border: 1px solid rgba(0,0,0,0.08); color: var(--navy);
  }
  .contact-item-text strong { display: block; font-weight: 600; font-size: 14px; color: var(--navy); margin-bottom: 2px; }
  .contact-item-text span { color: #64748B; font-size: 14px; }
  .contact-form-card { background: var(--white); border-radius: 16px; padding: 40px; border: 1px solid rgba(0,0,0,0.06); box-shadow: 0 4px 24px rgba(0,0,0,0.06); }
  .form-title { font-family: 'Playfair Display', serif; font-size: 24px; font-weight: 700; color: var(--navy); margin-bottom: 28px; }
  .form-group { margin-bottom: 20px; }
  .form-label { display: block; font-size: 13px; font-weight: 600; color: var(--navy); margin-bottom: 8px; }
  .form-input, .form-textarea {
    width: 100%; padding: 12px 16px; border: 1px solid #E2E8F0; border-radius: 8px;
    font-size: 14px; font-family: 'DM Sans', sans-serif; color: var(--navy);
    transition: border-color 0.2s; outline: none; background: #FAFBFC;
  }
  .form-input:focus, .form-textarea:focus { border-color: var(--gold); }
  .form-textarea { resize: vertical; min-height: 120px; }
  .btn-submit {
    width: 100%; background: var(--navy); color: var(--white); border: none;
    padding: 16px; border-radius: 8px; font-weight: 700; font-size: 14px;
    cursor: pointer; transition: all 0.2s; font-family: 'DM Sans', sans-serif;
    letter-spacing: 0.5px;
  }
  .btn-submit:hover { background: var(--navy-card); }
  .form-note { text-align: center; color: #94A3B8; font-size: 12px; margin-top: 12px; }

  /* ===== FOOTER ===== */
  footer { background: var(--navy); padding: 64px 60px 32px; }
  .footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 60px; max-width: 1200px; margin: 0 auto 48px; }
  .footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
  .footer-tagline { color: var(--text-muted); font-size: 14px; line-height: 1.75; max-width: 300px; }
  .footer-col-title { font-size: 11px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--white); margin-bottom: 20px; }
  .footer-links { list-style: none; display: flex; flex-direction: column; gap: 12px; }
  .footer-links li a { color: var(--text-muted); text-decoration: none; font-size: 14px; transition: color 0.2s; }
  .footer-links li a:hover { color: var(--gold); }
  .footer-links li a.muted { color: #475569; }
  .footer-bottom { border-top: 1px solid rgba(255,255,255,0.07); padding-top: 24px; max-width: 1200px; margin: 0 auto; }
  .footer-bottom p { color: #475569; font-size: 13px; }

  /* ===== WHATSAPP ===== */
  .whatsapp-btn {
    position: fixed; bottom: 24px; right: 24px; z-index: 999;
    width: 56px; height: 56px; background: #25D366; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 16px rgba(37,211,102,0.45); cursor: pointer;
    transition: transform 0.2s; text-decoration: none;
  }
  .whatsapp-btn:hover { transform: scale(1.1); }
  .whatsapp-btn svg { color: white; position: relative; z-index: 2; }
  /* Ripple rings */
  .whatsapp-btn::before,
  .whatsapp-btn::after {
    content: ''; position: absolute; inset: 0; border-radius: 50%;
    background: #25D366; opacity: 0.6; z-index: 1;
    animation: waRipple 2s ease-out infinite;
  }
  .whatsapp-btn::after {
    animation-delay: 0.7s; opacity: 0.35;
  }
  @keyframes waRipple {
    0%   { transform: scale(1); opacity: 0.55; }
    100% { transform: scale(2.2); opacity: 0; }
  }