/* Custom CSS for APOFAM SA */

/* Variables */
:root {
  --primary-blue: #000033; /* Deep Blue (#003) */
  --accent-light-blue: #f8f9fa; /* Very light subtle background */
  --text-primary: #2b2b2b;
  --text-muted: #6c757d;
}

/* Typography */
@font-face {
  font-family: "Pangea";
  /* Using system sans-serif fallbacks for 'Pangea' assuming it's an enterprise font */
  src: local("Helvetica Neue"), local("Arial"), local("sans-serif");
}

body {
  font-family:
    "Pangea",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial,
    sans-serif;
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Utilities */
.text-dark-blue {
  color: var(--primary-blue) !important;
}
.bg-dark-blue {
  background-color: var(--primary-blue) !important;
}
.bg-light-blue {
  background-color: var(--accent-light-blue) !important;
}

.max-w-720 {
  max-width: 720px;
}

.tracking-wide {
  letter-spacing: 0.1em;
}
.tracking-wider {
  letter-spacing: 0.15em;
}

.text-white-50 {
  --bs-text-opacity: 1;
  color: rgba(255, 255, 255, 0.8) !important;
}

.section-padding {
  padding-top: 120px;
  padding-bottom: 120px;
}

@media (max-width: 768px) {
  .section-padding {
    padding-top: 80px;
    padding-bottom: 80px;
  }
}

.transition-all {
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Buttons */
.btn-custom {
  background-color: var(--primary-blue);
  color: #ffffff;
  border: 1px solid var(--primary-blue);
  transition: all 0.4s ease;
}
.btn-custom:hover {
  background-color: transparent;
  color: var(--primary-blue) !important;
  border-color: var(--primary-blue);
}

.hero .btn-custom {
  background-color: #ffffff;
  color: var(--primary-blue) !important;
  border: none;
}
.hero .btn-custom:hover {
  background-color: var(--accent-light-blue);
  color: var(--primary-blue) !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.btn-outline-dark-blue {
  color: var(--primary-blue);
  border: 1px solid var(--primary-blue);
  background: transparent;
  transition: all 0.4s ease;
}
.btn-outline-dark-blue:hover {
  background-color: var(--primary-blue);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 51, 0.1);
}

/* Navbar */
.navbar {
  padding-top: 2rem;
  padding-bottom: 2rem;
  background-color: transparent;
}
.navbar.scrolled {
  background-color: #ffffff;
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.navbar.scrolled .navbar-brand,
.navbar.scrolled .nav-link,
.navbar.scrolled .bi-list {
  color: var(--primary-blue) !important;
}
.navbar.scrolled .nav-hover::after {
  background-color: var(--primary-blue);
}
.navbar-brand {
  font-size: 1.4rem;
}
.navbar-toggler-icon {
  filter: invert(1);
}

/* Navbar Hover Underline */
.nav-hover {
  position: relative;
  padding-left: 1.2rem !important;
  padding-right: 1.2rem !important;
  font-size: 0.9rem;
}
.nav-hover::after {
  content: "";
  position: absolute;
  width: 0;
  height: 1px;
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(255, 255, 255, 0.8);
  transition: width 0.3s ease;
}
@media (min-width: 992px) {
  .nav-hover:hover::after {
    width: 60%;
  }
}

/* Hero Section */
.hero {
  background-image: url("./public/homeherobg.png"); /* Premium dark ocean view */
  background-size: cover;
  background-position: center;
}
.hero-overlay {
  background: linear-gradient(
    180deg,
    rgba(0, 0, 51, 0.75) 0%,
    rgba(0, 0, 51, 0.3) 100%
  );
}
.hero h1 {
  font-size: 4.5rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
@media (max-width: 768px) {
  .hero h1 {
    font-size: 3rem;
  }
}
.hero .lead {
  font-size: 1.35rem;
  max-width: 650px;
}

/* About Image */
.image-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}
.image-wrapper img {
  min-height: 550px;
  transition: transform 1.8s cubic-bezier(0.25, 1, 0.5, 1);
}
.image-wrapper:hover img {
  transform: scale(1.04);
}

/* Dividers */
.divider {
  height: 1px;
  width: 60px;
  background-color: var(--primary-blue);
  opacity: 0.4;
}
.divider-light {
  height: 1px;
  width: 60px;
  background-color: #ffffff;
  opacity: 0.5;
}

/* Value Cards */
.value-card {
  transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
  border: 1px solid rgba(0, 0, 51, 0.03) !important;
  background-color: #ffffff;
}
.value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 51, 0.04) !important;
}

/* Vision Section */
.bg-vision {
  background-image: url("https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?q=80&w=2070&auto=format&fit=crop"); /* Glass architecture / corporate */
  background-size: cover;
  background-position: center;
}
.vision-overlay {
  background-color: rgba(0, 0, 51, 0.92);
}

/* Footer Links */
.footer-link {
  transition: all 0.3s ease;
  opacity: 0.7;
  display: inline-block;
}
.footer-link:hover {
  opacity: 1;
  color: #ffffff !important;
  transform: translateX(3px);
}

/* Animations Core */
.animate-on-scroll {
  opacity: 0;
  will-change: opacity, transform;
}
.fade-in-up {
  transform: translateY(20px);
  transition:
    opacity 1.2s cubic-bezier(0.2, 0.8, 0.2, 1),
    transform 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translate(0, 0);
}

.border-left-accent {
  border-left: 3px solid var(--primary-blue);
  padding-left: 1.5rem;
}

/* Page Hero */
.page-hero {
  background-image: url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?q=80&w=2069&auto=format&fit=crop"); /* Subtle corporate office / architectural */
  background-size: cover;
  background-position: center;
  min-height: 55vh;
}
.page-hero-overlay {
  background: linear-gradient(
    180deg,
    rgba(0, 0, 51, 0.9) 0%,
    rgba(0, 0, 51, 0.7) 100%
  );
}

/* Legacy Page Specifics */
.page-hero-legacy {
  background-image: url("./public/legacybg.png");
  background-size: cover;
  background-position: center;
  min-height: 55vh;
}
.page-hero-investment {
  background-image: url("https://images.unsplash.com/photo-1554469384-e58fac16e23a?q=80&w=2070&auto=format&fit=crop");
  background-size: cover;
  background-position: center;
  min-height: 55vh;
}
.page-hero-contact {
  background-image: url("https://images.unsplash.com/photo-1497366216548-37526070297c?q=80&w=2069&auto=format&fit=crop");
  background-size: cover;
  background-position: center;
  min-height: 55vh;
}
.page-hero-light {
  background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
  padding-top: 180px;
  padding-bottom: 80px;
}
.philosophy-block:hover {
  background-color: #ffffff !important;
  box-shadow: 0 10px 30px rgba(0, 0, 51, 0.05);
  transform: translateY(-3px);
}
.max-w-960 {
  max-width: 960px !important;
}
.philosophy-block-dark {
  background-color: rgba(255, 255, 255, 0.03);
}
.philosophy-block-dark:hover {
  background-color: rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transform: translateY(-3px);
}
.principle-block {
  background-color: #ffffff;
  border-bottom: 2px solid #e1e8f0 !important;
}
.principle-block:hover {
  border-bottom-color: var(--primary-blue) !important;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.03);
}
.rounded-custom {
  border-radius: 4px;
}