/* ============================================
   OPAL CAPITAL — Global Styles
   Palette: Deep navy, warm cream, opal iridescence
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Manrope:wght@300;400;500;600;700&display=swap');

:root {
  --navy: #0b1628;
  --navy-light: #132038;
  --navy-mid: #1a2d4a;
  --cream: #f5f0e8;
  --cream-light: #faf7f2;
  --opal-blue: #6ba3be;
  --opal-pink: #c9a0b5;
  --opal-green: #8bbfa0;
  --opal-gold: #c9a96e;
  --text-dark: #1a1a2e;
  --text-mid: #4a4a5a;
  --text-light: #d4d0c8;
  --text-muted: #8a8a9a;
  --white: #ffffff;
  --border-light: rgba(255,255,255,0.08);
  --border-cream: rgba(0,0,0,0.08);
  --shadow-soft: 0 4px 30px rgba(0,0,0,0.08);
  --shadow-deep: 0 20px 60px rgba(0,0,0,0.15);
  --radius: 4px;
  --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Manrope', sans-serif;
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--cream-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.8rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.3rem); }

p {
  font-size: 1rem;
  color: var(--text-mid);
  max-width: 680px;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul { list-style: none; }

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.container--narrow {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 6rem 0;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: var(--transition);
  background: transparent;
}

.nav.scrolled {
  background: rgba(11, 22, 40, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.75rem 0;
  box-shadow: 0 2px 30px rgba(0,0,0,0.2);
}

.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.05em;
}

.nav__logo span {
  color: var(--opal-gold);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav__links a {
  color: rgba(255,255,255,0.75);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 2px;
  padding-top: 4px;
  line-height: 1;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--opal-gold);
  transition: var(--transition);
}

.nav__links a:hover {
  color: var(--white);
}

.nav__links a:hover::after,
.nav__links a.active::after {
  width: 100%;
}

.nav__links a.active {
  color: var(--white);
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.4rem;
  border: 1px solid var(--opal-gold);
  color: var(--opal-gold) !important;
  font-size: 0.8rem !important;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: var(--transition);
  line-height: 1;
}

.nav__cta:hover {
  background: var(--opal-gold);
  color: var(--navy) !important;
}

.nav__cta::after { display: none !important; }

/* Mobile hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav__hamburger span {
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

/* Dropdown */
.nav__dropdown {
  position: relative;
}

.nav__dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--navy-light);
  border: 1px solid var(--border-light);
  padding: 0.75rem 0;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  border-radius: var(--radius);
}

.nav__dropdown:hover .nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown-menu a {
  display: block;
  padding: 0.5rem 1.25rem;
  font-size: 0.82rem !important;
  text-transform: none !important;
  letter-spacing: 0.02em !important;
}

.nav__dropdown-menu a:hover {
  background: rgba(255,255,255,0.05);
}

.nav__dropdown-menu a::after { display: none !important; }

/* ============================================
   HERO SECTIONS
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--navy);
  overflow: hidden;
}

.hero--short {
  min-height: 50vh;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(107,163,190,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(201,160,181,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 60% 80%, rgba(139,191,160,0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 2rem 6rem;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--opal-gold);
  margin-bottom: 2rem;
}

.hero__eyebrow::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--opal-gold);
}

.hero h1 {
  color: var(--white);
  max-width: 800px;
  margin-bottom: 1.5rem;
}

.hero p {
  color: rgba(255,255,255,0.65);
  font-size: 1.15rem;
  max-width: 600px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Opal shimmer line */
.hero__shimmer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--opal-blue), var(--opal-pink), var(--opal-green), var(--opal-gold), transparent);
  background-size: 200% 100%;
  animation: shimmer 4s ease-in-out infinite;
  z-index: 3;
}

/* Hero Slideshow */
.hero--slideshow {
  position: relative;
}

.hero__slides {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}

.hero__slide.active {
  opacity: 1;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(11, 22, 40, 0.82) 0%,
    rgba(11, 22, 40, 0.7) 50%,
    rgba(11, 22, 40, 0.78) 100%
  );
  z-index: 1;
}

@keyframes shimmer {
  0%, 100% { background-position: -200% 0; }
  50% { background-position: 200% 0; }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2rem;
  font-family: 'Manrope', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  border-radius: 2px;
}

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

.btn--primary:hover {
  background: #d4b478;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(201,169,110,0.3);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.3);
}

.btn--outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.05);
}

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

.btn--dark:hover {
  background: var(--navy-light);
  transform: translateY(-2px);
}

.btn svg {
  width: 16px;
  height: 16px;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
  margin-bottom: 4rem;
}

.section-header__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--opal-gold);
  margin-bottom: 1rem;
}

.section-header__eyebrow::before {
  content: '';
  width: 30px;
  height: 1px;
  background: var(--opal-gold);
}

.section-header h2 {
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.section-header--light h2 {
  color: var(--white);
}

.section-header--light p {
  color: rgba(255,255,255,0.65);
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
  border: 1px solid var(--border-cream);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-deep);
}

.card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--opal-blue), var(--opal-green));
  border-radius: 50%;
  margin-bottom: 1.5rem;
  color: var(--white);
  font-size: 1.2rem;
}

.card h3 {
  margin-bottom: 0.75rem;
  color: var(--text-dark);
}

.card p {
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Dark card variant */
.card--dark {
  background: var(--navy-light);
  border-color: var(--border-light);
}

.card--dark h3 { color: var(--white); }
.card--dark h4 { color: var(--white); }
.card--dark p { color: rgba(255,255,255,0.6); }

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
  background: var(--cream-light);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.about__image {
  position: relative;
}

.about__image img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-deep);
}

.about__image::after {
  content: '';
  position: absolute;
  top: -12px;
  left: -12px;
  right: 12px;
  bottom: 12px;
  border: 1px solid var(--opal-gold);
  border-radius: var(--radius);
  z-index: -1;
  opacity: 0.4;
}

.about__text h2 {
  margin-bottom: 1.5rem;
}

.about__text p {
  margin-bottom: 1rem;
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border-cream);
}

.about__stat-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.about__stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================
   PARTNERS
   ============================================ */
.partners {
  background: var(--navy);
  position: relative;
}

.partners::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(107,163,190,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 50%, rgba(201,169,110,0.04) 0%, transparent 50%);
  pointer-events: none;
}

.partners__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.partner-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: center;
  transition: var(--transition);
}

.partner-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(201,169,110,0.2);
  transform: translateY(-4px);
}

.partner-card__image {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1.5rem;
  border: 2px solid var(--border-light);
}

.partner-card h3 {
  color: var(--white);
  margin-bottom: 0.3rem;
  font-size: 1.4rem;
}

.partner-card__title {
  font-size: 0.8rem;
  color: var(--opal-gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.partner-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  max-width: 100%;
}

/* ============================================
   LIFECYCLE / STEPS
   ============================================ */
.lifecycle {
  background: var(--white);
}

.lifecycle__steps {
  display: grid;
  gap: 0;
}

.lifecycle__step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2.5rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border-cream);
  align-items: start;
}

.lifecycle__step:last-child {
  border-bottom: none;
}

.lifecycle__step-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--opal-gold);
  line-height: 1;
  opacity: 0.6;
}

.lifecycle__step h3 {
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.lifecycle__step p {
  font-size: 0.95rem;
}

/* ============================================
   PASSIVE INVESTING
   ============================================ */
.benefits__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

/* ============================================
   PORTFOLIO
   ============================================ */
.portfolio-item {
  padding: 5rem 0;
  border-bottom: 1px solid var(--border-cream);
}

.portfolio-item:last-child {
  border-bottom: none;
}

.portfolio-item__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.portfolio-item__grid--reverse {
  direction: rtl;
}

.portfolio-item__grid--reverse > * {
  direction: ltr;
}

.portfolio-item__images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.portfolio-item__images img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius);
  transition: var(--transition);
}

.portfolio-item__images img:hover {
  transform: scale(1.03);
}

.portfolio-item__images img:first-child {
  grid-column: 1 / -1;
  height: 250px;
}

.portfolio-item h3 {
  font-size: 2rem;
  margin-bottom: 1.25rem;
  color: var(--text-dark);
}

.portfolio-item p {
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.portfolio-item__highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.portfolio-item__tag {
  display: inline-block;
  padding: 0.4rem 0.9rem;
  background: var(--cream);
  color: var(--text-mid);
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: 2px;
}

.portfolio-item__value {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding: 1rem 1.5rem;
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius);
  font-size: 0.9rem;
}

.portfolio-item__value strong {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  color: var(--opal-gold);
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
}

.contact__info h2 {
  margin-bottom: 1.25rem;
}

.contact__info p {
  margin-bottom: 2rem;
}

.contact__detail {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
  color: var(--text-mid);
}

.contact__detail svg {
  width: 20px;
  height: 20px;
  color: var(--opal-gold);
  flex-shrink: 0;
}

.contact__socials {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.contact__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-cream);
  border-radius: 50%;
  color: var(--text-mid);
  transition: var(--transition);
}

.contact__social-link:hover {
  border-color: var(--opal-gold);
  color: var(--opal-gold);
  background: rgba(201,169,110,0.05);
}

.form {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border-cream);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form__group {
  margin-bottom: 1.25rem;
}

.form__label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-mid);
  margin-bottom: 0.5rem;
}

.form__input,
.form__textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  font-family: 'Manrope', sans-serif;
  font-size: 0.95rem;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--radius);
  background: var(--cream-light);
  color: var(--text-dark);
  transition: var(--transition);
}

.form__input:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--opal-gold);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.1);
}

.form__textarea {
  height: 140px;
  resize: vertical;
}

.form__submit {
  width: 100%;
  margin-top: 0.5rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--navy);
  padding: 4rem 0 2rem;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: start;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 2rem;
}

.footer__brand {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.footer__brand span {
  color: var(--opal-gold);
}

.footer__tagline {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.45);
  max-width: 300px;
}

.footer__links {
  display: flex;
  gap: 4rem;
}

.footer__column h4 {
  font-family: 'Manrope', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1rem;
}

.footer__column a {
  display: block;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 0.5rem;
}

.footer__column a:hover {
  color: var(--opal-gold);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.3);
}

.footer__socials {
  display: flex;
  gap: 1rem;
}

.footer__socials a {
  color: rgba(255,255,255,0.4);
  transition: var(--transition);
}

.footer__socials a:hover {
  color: var(--opal-gold);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .about__grid,
  .contact__grid,
  .portfolio-item__grid,
  .portfolio-item__grid--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 2.5rem;
  }

  .partners__grid,
  .benefits__grid {
    grid-template-columns: 1fr;
    max-width: 500px;
  }
}

@media (max-width: 768px) {
  section { padding: 4rem 0; }

  .nav__links { display: none; }

  .nav__hamburger { display: flex; }

  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--navy);
    justify-content: center;
    align-items: center;
    gap: 2rem;
    z-index: 1000;
  }

  .nav__links.open a {
    font-size: 1.2rem;
    color: var(--white);
  }

  .nav__dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    background: transparent;
    border: none;
    padding: 0.5rem 0 0;
    min-width: auto;
  }

  .hero { min-height: 80vh; }
  .hero--short { min-height: 40vh; }

  .hero__content { padding: 6rem 1.5rem 4rem; }

  .about__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

  .lifecycle__step {
    grid-template-columns: 50px 1fr;
    gap: 1.5rem;
  }

  .lifecycle__step-number { font-size: 2.5rem; }

  .form__row { grid-template-columns: 1fr; }

  .portfolio-item__images img:first-child { height: 200px; }
  .portfolio-item__images img { height: 140px; }

  .footer__inner { flex-direction: column; gap: 2.5rem; }
  .footer__links { gap: 2rem; flex-wrap: wrap; }
  .footer__bottom { flex-direction: column; gap: 1rem; text-align: center; }
}