/* 
  TGO Consultores - Premium Design System
  Colores: Navy Blue (#0A192F) & Gold (#C5A059)
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Playfair+Display:wght@700;900&display=swap');

:root {
  --navy-dark: #0A192F;
  --navy-medium: #112240;
  --navy-light: #233554;
  --gold: #C5A059;
  --gold-glow: #D4AF37;
  --text-main: #E6F1FF;
  --text-muted: #8892B0;
  --white: #FFFFFF;
  --slate: #495670;
  --transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
  --nav-height: 120px; /* Reduced by 15% from 140px */
}

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

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

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  color: var(--white);
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.section-padding {
  padding: 120px 0;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 18px 32px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}

.btn-primary:hover {
  background: rgba(197, 160, 89, 0.1);
  box-shadow: 0 0 20px rgba(197, 160, 89, 0.2);
}

.btn-gold {
  background: var(--gold);
  color: var(--navy-dark);
}

.btn-gold:hover {
  background: var(--gold-glow);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

/* Navbar */
nav {
  height: var(--nav-height); /* Signficantly increased to accommodate a giant logo */
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 25, 47, 0.85);
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.logo {
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.logo img {
  height: 90px; /* Reduced by 15% as requested */
  width: auto;
  transition: var(--transition);
}

.logo img {
  filter: brightness(1.1); /* Subtle boost to internal text visibility */
}

.logo:hover img {
  transform: scale(1.05);
  filter: brightness(1.2);
}

.nav-links {
  display: flex;
  gap: 35px;
}

.nav-link {
  font-family: 'Playfair Display', serif; /* Matched with titles as requested */
  font-size: 21px; /* Reduced by 20% from 26px for better balance */
  font-weight: 600;
  color: var(--text-main);
  letter-spacing: 0.5px;
}

.nav-link:hover {
  color: var(--gold);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  padding-top: var(--nav-height); /* Corrects overlap with fixed navbar */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: linear-gradient(rgba(10, 25, 47, 0.8), rgba(10, 25, 47, 0.8)), url('consultancy_hero_premium_1775611989942.png');
  background-size: cover;
  background-position: center;
}

.hero-content {
  text-align: center;
  max-width: 1000px; /* Increased to allow for wider lines */
}

.hero h1 {
  font-size: clamp(32px, 5vw, 52px); /* Reduced size to fit in two lines */
  margin-bottom: 25px;
  line-height: 1.2;
}

.hero p {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.hero-btns {
  display: flex;
  gap: 20px;
  justify-content: center;
}

/* Services */
.services-header {
  text-align: center;
  margin-bottom: 60px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 60px;
}

.service-card {
  background: var(--navy-medium);
  padding: 40px;
  border-radius: 8px;
  border-bottom: 3px solid transparent;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-10px);
  border-bottom: 3px solid var(--gold);
}

.service-card i {
  color: var(--gold);
  font-size: 32px;
  background: rgba(197, 160, 89, 0.1);
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--gold);
  margin-bottom: 25px;
  transition: var(--transition);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.service-card:hover i {
  background: var(--gold);
  color: var(--navy-dark);
  transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
  margin-bottom: 15px;
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 30px; /* Adjusted to sit at the bottom since chat is gone */
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.4);
  z-index: 2001;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background-color: #128c7e;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 40px; }
  .section-padding { padding: 80px 0; }
  .nav-links { display: none; }
}