/* ============================================
   VO HOUSING SOLUTIONS - PREMIUM BUILD
   Blue (#2563EB) + Slate Gray (#708090)
   Light, clean, professional
   ============================================ */

:root {
  --blue: #2563EB;
  --blue-dark: #1d4ed8;
  --blue-light: #3b82f6;
  --slate: #708090;
  --slate-dark: #475569;
  --white: #FFFFFF;
  --cream: #FAFBFC;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --text-dark: #0f172a;
  --text-body: #334155;
  --text-muted: #64748b;
  --border: #E2E8F0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 15px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.08);
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background: var(--white);
  overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 30px; }

[data-animate] { opacity: 0; transform: translateY(30px); transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out); }
[data-animate].animated { opacity: 1; transform: translateY(0); }

/* NAV */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(255,255,255,0.92); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); padding: 12px 0; }
.nav__inner { max-width: 1200px; margin: 0 auto; padding: 0 30px; display: flex; align-items: center; justify-content: space-between; }
.nav__logo-img { height: 55px; width: auto; }
.nav__links { display: flex; list-style: none; align-items: center; gap: 32px; }
.nav__links a { color: var(--text-body); text-decoration: none; font-size: 0.84rem; font-weight: 500; transition: color 0.3s; }
.nav__links a:hover { color: var(--blue); }
.nav__cta { background: var(--blue) !important; color: var(--white) !important; padding: 11px 22px !important; border-radius: 6px; font-weight: 600 !important; display: flex; align-items: center; gap: 8px; transition: all 0.3s var(--ease-out) !important; }
.nav__cta:hover { background: var(--blue-dark) !important; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(37, 99, 235, 0.25); }
.nav__toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; }
.nav__toggle span { width: 24px; height: 2px; background: var(--text-dark); }

/* HERO */
.hero { position: relative; padding: 150px 0 90px; overflow: hidden; }
.hero__bg { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(160deg, #FFFFFF 0%, #F0F4FF 30%, #E8F0FE 60%, #F8FAFC 100%); }
.hero__bg::before { content: ''; position: absolute; top: -30%; right: -10%; width: 60%; height: 160%; background: radial-gradient(ellipse, rgba(37, 99, 235, 0.04) 0%, transparent 60%); }
.hero__grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.3fr 1fr; gap: 50px; align-items: center; }
.hero__badge { display: inline-block; padding: 8px 16px; background: rgba(37, 99, 235, 0.06); border: 1px solid rgba(37, 99, 235, 0.15); border-radius: 4px; color: var(--blue); font-size: 0.7rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 22px; }
.hero__title { font-family: 'Playfair Display', serif; font-size: 3.3rem; line-height: 1.12; color: var(--text-dark); margin-bottom: 15px; }
.hero__title span { color: var(--blue); }
.hero__tagline { font-size: 1rem; font-weight: 600; color: var(--slate-dark); margin-bottom: 14px; }
.hero__description { font-size: 0.92rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 28px; max-width: 500px; }
.hero__ctas { display: flex; gap: 12px; margin-bottom: 30px; }
.hero__trust { display: flex; gap: 20px; padding-top: 20px; border-top: 1px solid var(--border); }
.hero__trust-item { display: flex; align-items: center; gap: 7px; font-size: 0.78rem; font-weight: 600; color: var(--text-body); }
.hero__trust-item i { color: var(--blue); font-size: 0.85rem; }
.hero__visual { display: flex; align-items: center; justify-content: center; }
.hero__logo-img { width: 100%; max-width: 420px; height: auto; border-radius: 12px; box-shadow: var(--shadow-lg); }

/* BUTTONS */
.btn { padding: 14px 28px; border: none; border-radius: 6px; font-size: 0.88rem; font-weight: 600; cursor: pointer; transition: all 0.3s var(--ease-out); text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.btn:active { transform: scale(0.97); }
.btn--primary { background: var(--blue); color: var(--white); }
.btn--primary:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3); }
.btn--outline { background: transparent; color: var(--text-dark); border: 1.5px solid var(--border); }
.btn--outline:hover { border-color: var(--blue); color: var(--blue); }
.btn--white { background: var(--white); color: var(--blue); font-weight: 700; }
.btn--white:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(255,255,255,0.2); }
.btn--large { padding: 16px 34px; font-size: 0.95rem; }

/* STATS */
.stats { padding: 40px 0; background: var(--blue); }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stats__number { font-family: 'Playfair Display', serif; font-size: 2rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.stats__label { font-size: 0.75rem; color: rgba(255,255,255,0.7); font-weight: 500; text-transform: uppercase; letter-spacing: 1px; }

/* SECTIONS */
.section-header { text-align: center; margin-bottom: 55px; }
.section__title { font-family: 'Playfair Display', serif; font-size: 2.5rem; margin-bottom: 10px; color: var(--text-dark); }
.section__title--light { color: var(--white); }
.section__title--left { text-align: left; }
.section__subtitle { color: var(--text-muted); font-size: 0.95rem; }
.section__subtitle--light { color: rgba(255,255,255,0.7); }

/* PROCESS */
.process { padding: 110px 0; background: var(--gray-50); }
.process__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.process__step { padding: 45px 30px; background: var(--white); border: 1px solid var(--border); border-radius: 12px; text-align: center; transition: all 0.4s var(--ease-out); position: relative; overflow: hidden; }
.process__step::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--blue); transform: scaleX(0); transition: transform 0.4s var(--ease-out); }
.process__step:hover::before { transform: scaleX(1); }
.process__step:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.process__icon { width: 60px; height: 60px; border-radius: 50%; background: rgba(37, 99, 235, 0.08); display: flex; align-items: center; justify-content: center; margin: 0 auto 15px; }
.process__icon i { font-size: 1.3rem; color: var(--blue); }
.process__num { font-family: 'Playfair Display', serif; font-size: 1.1rem; color: var(--blue); opacity: 0.5; margin-bottom: 10px; }
.process__step h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; color: var(--text-dark); }
.process__step p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }

/* SITUATIONS */
.situations { padding: 110px 0; background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 50%, var(--blue-light) 100%); }
.situations__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; max-width: 900px; margin: 0 auto 40px; }
.situation-item { display: flex; align-items: center; gap: 10px; padding: 16px 18px; border: 1px solid rgba(255,255,255,0.15); border-radius: 6px; font-size: 0.85rem; font-weight: 500; color: rgba(255,255,255,0.85); transition: all 0.3s var(--ease-out); }
.situation-item:hover { border-color: rgba(255,255,255,0.5); color: var(--white); background: rgba(255,255,255,0.05); }
.situation-item i { color: rgba(255,255,255,0.7); font-size: 0.8rem; }
.situations__cta { text-align: center; }

/* WHY US */
.why-us { padding: 110px 0; background: var(--white); }
.why-us__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.why-us__card { padding: 35px 28px; background: var(--gray-50); border: 1px solid var(--border); border-radius: 12px; transition: all 0.4s var(--ease-out); }
.why-us__card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(37, 99, 235, 0.2); }
.why-us__icon { width: 48px; height: 48px; border-radius: 10px; background: rgba(37, 99, 235, 0.08); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.why-us__icon i { font-size: 1.2rem; color: var(--blue); }
.why-us__card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; color: var(--text-dark); }
.why-us__card p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; }

/* ABOUT */
.about { padding: 110px 0; background: var(--gray-50); }
.about__grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 60px; align-items: start; }
.about__line { width: 50px; height: 3px; background: var(--blue); margin: 18px 0; }
.about__lead { font-size: 1.05rem; font-weight: 600; color: var(--blue); margin-bottom: 15px; }
.about__text p { font-size: 0.95rem; color: var(--text-body); line-height: 1.8; margin-bottom: 15px; }
.about__info-card { background: var(--white); border: 1px solid var(--border); border-radius: 12px; padding: 35px; box-shadow: var(--shadow-sm); }
.about__info-card h4 { font-family: 'Playfair Display', serif; font-size: 1.3rem; margin-bottom: 20px; color: var(--text-dark); }
.about__detail { display: flex; align-items: flex-start; gap: 10px; font-size: 0.9rem; color: var(--text-body); margin-bottom: 14px; }
.about__detail i { color: var(--blue); width: 18px; margin-top: 3px; }
.about__detail a { color: var(--text-body); text-decoration: none; transition: color 0.2s; }
.about__detail a:hover { color: var(--blue); }

/* CTA */
.cta { padding: 100px 0; background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%); text-align: center; }
.cta__content h2 { font-family: 'Playfair Display', serif; font-size: 2.5rem; color: var(--white); margin-bottom: 12px; }
.cta__content p { color: rgba(255,255,255,0.8); font-size: 1rem; margin-bottom: 30px; }

/* FOOTER */
.footer { padding: 60px 0 25px; background: #0f172a; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1.5fr; gap: 40px; margin-bottom: 40px; }
.footer__logo-img { height: 50px; width: auto; margin-bottom: 12px; }
.footer__brand p { color: rgba(255,255,255,0.4); font-size: 0.85rem; }
.footer__nav h4, .footer__contact h4 { color: var(--blue-light); font-size: 0.72rem; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 14px; }
.footer__nav a { display: block; color: rgba(255,255,255,0.45); text-decoration: none; font-size: 0.85rem; margin-bottom: 8px; transition: all 0.3s; }
.footer__nav a:hover { color: var(--white); transform: translateX(3px); }
.footer__contact a, .footer__contact span { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,0.45); text-decoration: none; font-size: 0.85rem; margin-bottom: 10px; transition: color 0.2s; }
.footer__contact a:hover { color: var(--white); }
.footer__contact i { color: var(--blue-light); width: 16px; }
.footer__bottom { padding-top: 25px; border-top: 1px solid rgba(255,255,255,0.06); text-align: center; }
.footer__bottom p { color: rgba(255,255,255,0.25); font-size: 0.72rem; }

/* RESPONSIVE */
@media (max-width: 1024px) { .hero__grid { grid-template-columns: 1fr; } .hero__visual { margin-top: 30px; } .hero__logo-img { max-width: 300px; margin: 0 auto; display: block; } .why-us__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .nav__links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: rgba(255,255,255,0.98); flex-direction: column; padding: 20px; gap: 15px; border-bottom: 1px solid var(--border); } .nav__links.active { display: flex; } .nav__toggle { display: flex; } .hero { padding: 130px 0 70px; } .hero__title { font-size: 2.4rem; } .hero__ctas { flex-direction: column; } .hero__trust { flex-direction: column; gap: 10px; } .stats__grid { grid-template-columns: repeat(2, 1fr); } .process__grid { grid-template-columns: 1fr; } .situations__grid { grid-template-columns: 1fr; } .why-us__grid { grid-template-columns: 1fr; } .about__grid { grid-template-columns: 1fr; } .section__title { font-size: 2rem; } .footer__grid { grid-template-columns: 1fr; text-align: center; } .footer__contact a, .footer__contact span { justify-content: center; } }

/* ===== HERO LOGO ANIMATION ===== */
@keyframes heroLogoFadeGrow {
  0% { opacity: 0; transform: scale(0.6); }
  100% { opacity: 1; transform: scale(1); }
}
.hero__logo-img {
  animation: heroLogoFadeGrow 2s cubic-bezier(0.23, 1, 0.32, 1) forwards;
  border-radius: 50% !important;
}

/* ===== NAV FADE IN ===== */
@keyframes navFadeDown {
  0% { opacity: 0; transform: translateY(-20px); }
  100% { opacity: 1; transform: translateY(0); }
}
.nav { animation: navFadeDown 1s cubic-bezier(0.23, 1, 0.32, 1) 0.3s both; }

/* ===== HERO TEXT FADE IN ===== */
@keyframes heroTextFade {
  0% { opacity: 0; transform: translateX(-30px); }
  100% { opacity: 1; transform: translateX(0); }
}
.hero__content { animation: heroTextFade 1.2s cubic-bezier(0.23, 1, 0.32, 1) 0.5s both; }

/* ===== HERO VISUAL FADE IN ===== */
@keyframes heroVisualFade {
  0% { opacity: 0; transform: translateX(30px); }
  100% { opacity: 1; transform: translateX(0); }
}
.hero__visual { animation: heroVisualFade 1.2s cubic-bezier(0.23, 1, 0.32, 1) 0.8s both; }

/* ===== MOBILE OPTIMIZATION ===== */
@media (max-width: 768px) {
  .hero__title { font-size: 2rem; }
  .hero__tagline { font-size: 1rem; }
  .hero__ctas { flex-direction: column; gap: 10px; }
  .hero__ctas .btn { width: 100%; text-align: center; }
  .hero__trust { flex-direction: column; gap: 8px; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
  .situations__grid { grid-template-columns: 1fr; }
  .why-us__grid { grid-template-columns: 1fr; }
  .about__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 25px; }
  .section__title { font-size: 1.6rem; }
  .nav__cta { display: block; text-align: center; margin-top: 10px; }
}

/* ===== MOBILE STICKY CALL BAR ===== */
.mobile-call-bar {
  cursor: pointer;
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #2563EB;
  padding: 0;
  text-align: center;
  z-index: 9999;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
}
.mobile-call-bar a {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.5px;
}
.mobile-call-bar i { margin-right: 8px; }
@media (max-width: 768px) {
  .mobile-call-bar {
  cursor: pointer; display: block; }
  body { padding-bottom: 55px; }
}