/* ============================================================
   TUNGSTEN INVESTMENT FUNDS – Premium Homepage Stylesheet
   Based on visual template: Mixed light/dark professional theme
   ============================================================ */

/* --- Custom Properties --- */
:root {
  /* Brand Colors */
  --tw-green: #49752B;
  --tw-green-light: #5a8f36;
  --tw-green-dark: #3a5e22;
  --tw-green-bg: #e8f0e2;

  /* Accent */
  --tw-gold: #C9A84C;

  /* Fund Accent Colors */
  --tw-fund-blue: #4A90D9;
  --tw-fund-green: #5a8f36;
  --tw-fund-gold: #D4A843;
  --tw-fund-purple: #8B5CF6;

  /* Neutrals */
  --tw-white: #ffffff;
  --tw-off-white: #f8f9fa;
  --tw-gray-50: #f5f6f5;
  --tw-gray-100: #ebedef;
  --tw-gray-200: #d5d8dc;
  --tw-gray-300: #b0b5bc;
  --tw-gray-400: #8a9099;
  --tw-gray-500: #6b7280;
  --tw-gray-600: #4b5563;
  --tw-gray-700: #374151;
  --tw-gray-800: #1f2937;
  --tw-gray-900: #111827;
  --tw-black: #0a0a0a;

  /* Dark surfaces */
  --tw-dark-bg: #111611;
  --tw-dark-surface: #1a211a;
  --tw-dark-card: #1e261e;
  --tw-dark-footer: #0d120d;
  --tw-dark-bar: #080b08;

  /* Typography */
  --tw-font: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --tw-fs-xs: clamp(0.7rem, 0.65rem + 0.25vw, 0.8rem);
  --tw-fs-sm: clamp(0.8rem, 0.75rem + 0.25vw, 0.875rem);
  --tw-fs-base: clamp(0.9rem, 0.85rem + 0.25vw, 1rem);
  --tw-fs-md: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
  --tw-fs-lg: clamp(1.1rem, 1rem + 0.5vw, 1.25rem);
  --tw-fs-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
  --tw-fs-2xl: clamp(1.5rem, 1.2rem + 1.5vw, 2rem);
  --tw-fs-3xl: clamp(1.75rem, 1.4rem + 1.75vw, 2.5rem);
  --tw-fs-4xl: clamp(2rem, 1.5rem + 2.5vw, 3.25rem);
  --tw-fs-hero: clamp(2.5rem, 1.8rem + 3.5vw, 4.5rem);

  /* Spacing */
  --tw-space-xs: 0.5rem;
  --tw-space-sm: 1rem;
  --tw-space-md: 1.5rem;
  --tw-space-lg: 2rem;
  --tw-space-xl: 3rem;
  --tw-space-2xl: 5rem;
  --tw-space-3xl: 7rem;
  --tw-section-py: clamp(4rem, 3rem + 5vw, 7rem);

  /* Layout */
  --tw-max-width: 1200px;
  --tw-header-h: 70px;
  --tw-contact-h: 36px;

  /* Transitions */
  --tw-ease: cubic-bezier(0.4, 0, 0.2, 1);
  --tw-duration: 0.3s;
  --tw-duration-slow: 0.6s;

  /* Shadows */
  --tw-shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --tw-shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --tw-shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --tw-shadow-card: 0 2px 8px rgba(0,0,0,0.06), 0 0 1px rgba(0,0,0,0.1);

  /* Border radius */
  --tw-radius-sm: 4px;
  --tw-radius-md: 8px;
  --tw-radius-lg: 12px;
  --tw-radius-xl: 16px;
}

/* --- Font Face: Open Sans (latin + latin-ext) --- */
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../_astro/open-sans-latin-ext-300-normal.DgyrAwpy.woff2') format('woff2'),
       url('../_astro/open-sans-latin-ext-300-normal.hLcLv40m.woff') format('woff');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../_astro/open-sans-latin-300-normal.D5gIFPXQ.woff2') format('woff2'),
       url('../_astro/open-sans-latin-300-normal.BKswzCSr.woff') format('woff');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../_astro/open-sans-latin-ext-400-normal.URAvo6nN.woff2') format('woff2'),
       url('../_astro/open-sans-latin-ext-400-normal.BfzJ9CTS.woff') format('woff');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../_astro/open-sans-latin-400-normal.Bk63H6sG.woff2') format('woff2'),
       url('../_astro/open-sans-latin-400-normal.DKniycaP.woff') format('woff');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../_astro/open-sans-latin-ext-400-italic.BF0ugEcP.woff2') format('woff2'),
       url('../_astro/open-sans-latin-ext-400-italic.7zHzNkY4.woff') format('woff');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../_astro/open-sans-latin-400-italic.oaOkCnEp.woff2') format('woff2'),
       url('../_astro/open-sans-latin-400-italic.BEURUQpT.woff') format('woff');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../_astro/open-sans-latin-ext-600-normal.CXDaa6Q7.woff2') format('woff2'),
       url('../_astro/open-sans-latin-ext-600-normal.YZ6Vktkr.woff') format('woff');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../_astro/open-sans-latin-600-normal.Cp4N6AwT.woff2') format('woff2'),
       url('../_astro/open-sans-latin-600-normal.C3dWW5mx.woff') format('woff');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--tw-font);
  font-size: var(--tw-fs-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--tw-gray-800);
  background-color: var(--tw-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.menu-open {
  overflow: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.tw-container {
  width: 100%;
  max-width: var(--tw-max-width);
  margin: 0 auto;
  padding: 0 var(--tw-space-md);
}

/* --- Scroll Reveal --- */
.tw-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--tw-ease), transform 0.7s var(--tw-ease);
}
.tw-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.tw-reveal--delay-1 { transition-delay: 0.1s; }
.tw-reveal--delay-2 { transition-delay: 0.2s; }
.tw-reveal--delay-3 { transition-delay: 0.3s; }
.tw-reveal--delay-4 { transition-delay: 0.4s; }

/* ============================================================
   1. CONTACT BAR
   ============================================================ */
.tw-contact-bar {
  background: var(--tw-dark-bar);
  color: rgba(255,255,255,0.7);
  font-size: var(--tw-fs-xs);
  height: var(--tw-contact-h);
  display: flex;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.tw-contact-bar__inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--tw-space-md);
  width: 100%;
  max-width: var(--tw-max-width);
  margin: 0 auto;
  padding: 0 var(--tw-space-md);
}

.tw-contact-bar__item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.tw-contact-bar__item svg {
  width: 13px;
  height: 13px;
  opacity: 0.6;
}

.tw-contact-bar__item a:hover {
  color: var(--tw-white);
}

.tw-contact-bar__lang {
  display: flex;
  gap: 4px;
  margin-left: var(--tw-space-sm);
}

.tw-contact-bar__lang a {
  padding: 2px 6px;
  border-radius: 3px;
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.03em;
  transition: all var(--tw-duration) var(--tw-ease);
}

.tw-contact-bar__lang a:hover,
.tw-contact-bar__lang a.is-active {
  color: var(--tw-white);
  background: rgba(255,255,255,0.1);
}

/* ============================================================
   2. HEADER / NAVIGATION
   ============================================================ */
.tw-header {
  position: fixed;
  top: var(--tw-contact-h);
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--tw-header-h);
  display: flex;
  align-items: center;
  transition: background var(--tw-duration-slow) var(--tw-ease),
              box-shadow var(--tw-duration-slow) var(--tw-ease),
              border-color var(--tw-duration-slow) var(--tw-ease);
  background: transparent;
  border-bottom: 1px solid transparent;
}

.tw-header.is-scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--tw-shadow-sm);
  border-bottom: 1px solid var(--tw-gray-100);
}

.tw-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--tw-max-width);
  margin: 0 auto;
  padding: 0 var(--tw-space-md);
}

/* Logo */
.tw-header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 10;
}

.tw-header__logo img {
  height: 40px;
  width: auto;
}

/* Nav */
.tw-nav {
  display: flex;
  align-items: center;
  gap: var(--tw-space-lg);
}

.tw-nav__link {
  font-size: var(--tw-fs-sm);
  font-weight: 600;
  color: var(--tw-white);
  letter-spacing: 0.02em;
  position: relative;
  padding: 4px 0;
  text-transform: uppercase;
  transition: color var(--tw-duration) var(--tw-ease);
}

.tw-header.is-scrolled .tw-nav__link {
  color: var(--tw-gray-700);
}

.tw-nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--tw-green);
  transition: width var(--tw-duration) var(--tw-ease);
}

.tw-nav__link:hover::after,
.tw-nav__link.is-active::after {
  width: 100%;
}

.tw-nav__link:hover {
  color: var(--tw-white);
}

.tw-header.is-scrolled .tw-nav__link:hover {
  color: var(--tw-green);
}

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

.tw-nav__dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 5px;
}

.tw-nav__dropdown-trigger svg {
  width: 12px;
  height: 12px;
  transition: transform var(--tw-duration) var(--tw-ease);
}

.tw-nav__dropdown.is-open .tw-nav__dropdown-trigger svg {
  transform: rotate(180deg);
}

.tw-nav__dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  background: var(--tw-white);
  border-radius: var(--tw-radius-md);
  box-shadow: var(--tw-shadow-lg);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--tw-duration) var(--tw-ease), transform var(--tw-duration) var(--tw-ease);
  transform: translateX(-50%) translateY(8px);
  border: 1px solid var(--tw-gray-100);
}

.tw-nav__dropdown.is-open .tw-nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.tw-nav__dropdown-item {
  display: block;
  padding: 10px 20px;
  font-size: var(--tw-fs-sm);
  font-weight: 400;
  color: var(--tw-gray-700);
  transition: all var(--tw-duration) var(--tw-ease);
}

.tw-nav__dropdown-item:hover {
  background: var(--tw-gray-50);
  color: var(--tw-green);
  padding-left: 24px;
}

/* Kontakt Button */
.tw-header__cta {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  background: var(--tw-green);
  color: var(--tw-white);
  font-size: var(--tw-fs-sm);
  font-weight: 600;
  border-radius: var(--tw-radius-sm);
  transition: all var(--tw-duration) var(--tw-ease);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.tw-header__cta:hover {
  background: var(--tw-green-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(73,117,43,0.3);
}

/* Burger */
.tw-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  width: 28px;
  height: 28px;
  gap: 5px;
  z-index: 10;
}

.tw-burger__line {
  width: 100%;
  height: 2px;
  background: var(--tw-white);
  border-radius: 2px;
  transition: all var(--tw-duration) var(--tw-ease);
}

.tw-header.is-scrolled .tw-burger__line {
  background: var(--tw-gray-800);
}

.tw-burger.is-open .tw-burger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.tw-burger.is-open .tw-burger__line:nth-child(2) {
  opacity: 0;
}

.tw-burger.is-open .tw-burger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav Overlay */
.tw-mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.95);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--tw-space-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--tw-duration-slow) var(--tw-ease);
}

.tw-mobile-nav.is-open {
  opacity: 1;
  visibility: visible;
}

.tw-mobile-nav__link {
  font-size: var(--tw-fs-2xl);
  font-weight: 600;
  color: var(--tw-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.4s var(--tw-ease);
}

.tw-mobile-nav.is-open .tw-mobile-nav__link {
  transform: translateY(0);
  opacity: 1;
}

.tw-mobile-nav.is-open .tw-mobile-nav__link:nth-child(1) { transition-delay: 0.1s; }
.tw-mobile-nav.is-open .tw-mobile-nav__link:nth-child(2) { transition-delay: 0.15s; }
.tw-mobile-nav.is-open .tw-mobile-nav__link:nth-child(3) { transition-delay: 0.2s; }
.tw-mobile-nav.is-open .tw-mobile-nav__link:nth-child(4) { transition-delay: 0.25s; }
.tw-mobile-nav.is-open .tw-mobile-nav__link:nth-child(5) { transition-delay: 0.3s; }
.tw-mobile-nav.is-open .tw-mobile-nav__link:nth-child(6) { transition-delay: 0.35s; }
.tw-mobile-nav.is-open .tw-mobile-nav__link:nth-child(7) { transition-delay: 0.4s; }

.tw-mobile-nav__link:hover {
  color: var(--tw-green-light);
}

/* ============================================================
   3. HERO SECTION
   ============================================================ */
.tw-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--tw-contact-h) + var(--tw-header-h));
  overflow: hidden;
  background: var(--tw-black);
}

.tw-hero__bg {
  position: absolute;
  inset: 0;
  background: url('../binary_bg_blur.jpg') center center / cover no-repeat;
  opacity: 0.2;
}

.tw-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,10,10,0.85) 0%,
    rgba(10,10,10,0.6) 50%,
    rgba(10,10,10,0.75) 100%
  );
}

.tw-hero__vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,0.5) 100%);
  pointer-events: none;
}

.tw-hero__content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: var(--tw-space-2xl) 0;
}

.tw-hero__badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--tw-green);
  color: var(--tw-white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--tw-radius-sm);
  margin-bottom: var(--tw-space-lg);
}

.tw-hero__title {
  font-size: var(--tw-fs-hero);
  font-weight: 300;
  line-height: 1.1;
  color: var(--tw-white);
  margin-bottom: var(--tw-space-md);
}

.tw-hero__title strong {
  font-weight: 600;
}

.tw-hero__title .tw-text-green {
  color: var(--tw-green-light);
}

.tw-hero__title .tw-text-gold {
  color: var(--tw-gold);
}

.tw-hero__subtitle {
  font-size: var(--tw-fs-md);
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: var(--tw-space-xl);
  font-weight: 300;
}

.tw-hero__actions {
  display: flex;
  gap: var(--tw-space-sm);
  flex-wrap: wrap;
}

/* Buttons */
.tw-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: var(--tw-fs-sm);
  font-weight: 600;
  border-radius: var(--tw-radius-sm);
  transition: all var(--tw-duration) var(--tw-ease);
  text-transform: none;
  letter-spacing: 0.01em;
}

.tw-btn--primary {
  background: var(--tw-green);
  color: var(--tw-white);
  border: 2px solid var(--tw-green);
}

.tw-btn--primary:hover {
  background: var(--tw-green-light);
  border-color: var(--tw-green-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(73,117,43,0.35);
}

.tw-btn--outline {
  background: transparent;
  color: var(--tw-white);
  border: 2px solid rgba(255,255,255,0.35);
}

.tw-btn--outline:hover {
  border-color: var(--tw-white);
  background: rgba(255,255,255,0.08);
  transform: translateY(-2px);
}

.tw-btn--outline-dark {
  background: transparent;
  color: var(--tw-gray-800);
  border: 2px solid var(--tw-gray-300);
}

.tw-btn--outline-dark:hover {
  border-color: var(--tw-green);
  color: var(--tw-green);
  transform: translateY(-2px);
}

.tw-btn--gold {
  background: var(--tw-gold);
  color: var(--tw-white);
  border: 2px solid var(--tw-gold);
}

.tw-btn--gold:hover {
  background: #d4b35a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201,168,76,0.35);
}

.tw-btn--sm {
  padding: 10px 20px;
  font-size: var(--tw-fs-xs);
}

/* Scroll Indicator */
.tw-hero__scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  animation: tw-bounce 2s infinite;
}

.tw-hero__scroll svg {
  width: 24px;
  height: 24px;
}

@keyframes tw-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   4. CORE PHILOSOPHY
   ============================================================ */
.tw-philosophy {
  padding: var(--tw-section-py) 0;
  background: var(--tw-white);
  text-align: center;
}

.tw-philosophy__label {
  font-size: var(--tw-fs-xs);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--tw-green);
  margin-bottom: var(--tw-space-lg);
}

.tw-philosophy__text {
  font-size: var(--tw-fs-2xl);
  font-weight: 300;
  line-height: 1.5;
  color: var(--tw-gray-800);
  max-width: 750px;
  margin: 0 auto var(--tw-space-2xl);
}

.tw-philosophy__text strong {
  font-weight: 600;
}

.tw-philosophy__pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--tw-space-xl);
  max-width: 900px;
  margin: 0 auto;
}

.tw-pillar {
  text-align: center;
}

.tw-pillar__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--tw-space-sm);
  color: var(--tw-gray-600);
}

.tw-pillar__title {
  font-size: var(--tw-fs-base);
  font-weight: 600;
  color: var(--tw-gray-900);
  margin-bottom: 8px;
}

.tw-pillar__text {
  font-size: var(--tw-fs-sm);
  color: var(--tw-gray-500);
  line-height: 1.6;
}

/* ============================================================
   5. INVESTMENT STRATEGIES (FUNDS)
   ============================================================ */
.tw-funds {
  padding: var(--tw-section-py) 0;
  background: var(--tw-gray-50);
  position: relative;
}

.tw-funds__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--tw-space-xl);
  flex-wrap: wrap;
  gap: var(--tw-space-sm);
}

.tw-funds__title {
  font-size: var(--tw-fs-3xl);
  font-weight: 600;
  color: var(--tw-gray-900);
}

.tw-funds__subtitle {
  font-size: var(--tw-fs-sm);
  color: var(--tw-gray-500);
  margin-top: 6px;
  max-width: 500px;
}

.tw-funds__link {
  font-size: var(--tw-fs-sm);
  font-weight: 600;
  color: var(--tw-gray-600);
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color var(--tw-duration) var(--tw-ease);
}

.tw-funds__link:hover {
  color: var(--tw-green);
}

.tw-funds__link svg {
  width: 18px;
  height: 18px;
  transition: transform var(--tw-duration) var(--tw-ease);
}

.tw-funds__link:hover svg {
  transform: translateX(4px);
}

.tw-funds__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--tw-space-md);
}

/* Fund Card */
.tw-fund-card {
  background: var(--tw-white);
  border-radius: var(--tw-radius-lg);
  padding: var(--tw-space-lg);
  position: relative;
  border: 1px solid var(--tw-gray-100);
  transition: all var(--tw-duration) var(--tw-ease);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.tw-fund-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--card-accent, var(--tw-green));
}

.tw-fund-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--tw-shadow-lg);
  border-color: transparent;
}

.tw-fund-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tw-gray-400);
  margin-bottom: var(--tw-space-md);
}

.tw-fund-card__tag-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--card-accent, var(--tw-green));
}

.tw-fund-card__title {
  font-size: var(--tw-fs-lg);
  font-weight: 700;
  color: var(--tw-gray-900);
  margin-bottom: 4px;
}

.tw-fund-card__subtitle {
  font-size: var(--tw-fs-xs);
  color: var(--tw-gray-400);
  margin-bottom: var(--tw-space-sm);
  font-style: italic;
}

.tw-fund-card__desc {
  font-size: var(--tw-fs-sm);
  color: var(--tw-gray-500);
  line-height: 1.6;
  flex: 1;
  margin-bottom: var(--tw-space-md);
}

.tw-fund-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border: 1.5px solid var(--tw-gray-200);
  border-radius: var(--tw-radius-sm);
  font-size: var(--tw-fs-xs);
  font-weight: 600;
  color: var(--tw-gray-700);
  transition: all var(--tw-duration) var(--tw-ease);
}

.tw-fund-card__link:hover {
  border-color: var(--card-accent, var(--tw-green));
  color: var(--card-accent, var(--tw-green));
  background: rgba(73,117,43,0.04);
}

.tw-fund-card__link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--tw-duration) var(--tw-ease);
}

.tw-fund-card__link:hover svg {
  transform: translateX(3px);
}

/* ============================================================
   6. AI / EXPERIENCE SECTION
   ============================================================ */
.tw-experience {
  padding: var(--tw-section-py) 0;
  background: var(--tw-white);
}

.tw-experience__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--tw-space-2xl);
  align-items: center;
}

/* AI Graphic (Left) */
.tw-experience__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tw-ai-graphic {
  position: relative;
  width: 380px;
  height: 380px;
}

.tw-ai-graphic__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(73,117,43,0.15);
}

.tw-ai-graphic__ring--outer {
  inset: 0;
  animation: tw-rotate 30s linear infinite;
}

.tw-ai-graphic__ring--middle {
  inset: 40px;
  border-color: rgba(73,117,43,0.2);
  animation: tw-rotate-reverse 25s linear infinite;
}

.tw-ai-graphic__ring--inner {
  inset: 80px;
  border-color: rgba(73,117,43,0.25);
  animation: tw-rotate 20s linear infinite;
}

@keyframes tw-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes tw-rotate-reverse {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

/* Ring dots */
.tw-ai-graphic__ring--outer::before,
.tw-ai-graphic__ring--outer::after,
.tw-ai-graphic__ring--middle::before,
.tw-ai-graphic__ring--middle::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--tw-green);
  opacity: 0.6;
}

.tw-ai-graphic__ring--outer::before { top: 10%; left: -4px; }
.tw-ai-graphic__ring--outer::after { bottom: 20%; right: -4px; }
.tw-ai-graphic__ring--middle::before { top: 5%; right: 10%; }
.tw-ai-graphic__ring--middle::after { bottom: 5%; left: 10%; }

/* Ring icons */
.tw-ai-graphic__icon {
  position: absolute;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--tw-white);
  border: 1px solid var(--tw-gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--tw-shadow-sm);
  color: var(--tw-gray-600);
}

.tw-ai-graphic__icon svg {
  width: 16px;
  height: 16px;
}

.tw-ai-graphic__icon--1 { top: 0; left: 50%; transform: translateX(-50%); }
.tw-ai-graphic__icon--2 { top: 25%; right: 0; }
.tw-ai-graphic__icon--3 { bottom: 25%; right: 5%; }
.tw-ai-graphic__icon--4 { bottom: 0; left: 50%; transform: translateX(-50%); }
.tw-ai-graphic__icon--5 { top: 25%; left: 0; }
.tw-ai-graphic__icon--6 { bottom: 25%; left: 5%; }

.tw-ai-graphic__center {
  position: absolute;
  inset: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--tw-dark-bg), var(--tw-dark-surface));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--tw-green-light);
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  box-shadow: 0 0 40px rgba(73,117,43,0.15);
}

.tw-experience__badge {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: var(--tw-green);
  color: var(--tw-white);
  padding: 16px 20px;
  border-radius: var(--tw-radius-md);
  text-align: center;
  z-index: 2;
}

.tw-experience__badge-number {
  font-size: var(--tw-fs-3xl);
  font-weight: 700;
  line-height: 1;
}

.tw-experience__badge-text {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 4px;
  opacity: 0.85;
}

/* Content (Right) */
.tw-experience__content {
  max-width: 500px;
}

.tw-experience__label {
  font-size: var(--tw-fs-xs);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--tw-gray-400);
  margin-bottom: var(--tw-space-sm);
}

.tw-experience__title {
  font-size: var(--tw-fs-3xl);
  font-weight: 700;
  color: var(--tw-gray-900);
  line-height: 1.2;
  margin-bottom: var(--tw-space-md);
}

.tw-experience__title em {
  font-style: italic;
  font-weight: 700;
}

.tw-experience__text {
  font-size: var(--tw-fs-sm);
  color: var(--tw-gray-500);
  line-height: 1.7;
  margin-bottom: var(--tw-space-lg);
}

.tw-experience__checks {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: var(--tw-space-lg);
}

.tw-experience__check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--tw-fs-sm);
  color: var(--tw-gray-700);
  font-style: italic;
}

.tw-experience__check-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--tw-green);
  color: var(--tw-white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tw-experience__check-icon svg {
  width: 12px;
  height: 12px;
}

.tw-experience__cta {
  font-size: var(--tw-fs-sm);
  font-weight: 600;
  color: var(--tw-gray-900);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-bottom: 2px solid var(--tw-gray-900);
  padding-bottom: 2px;
  transition: all var(--tw-duration) var(--tw-ease);
}

.tw-experience__cta:hover {
  color: var(--tw-green);
  border-color: var(--tw-green);
}

/* ============================================================
   7. ESG & MEDIEN SHOWCASE
   ============================================================ */
.tw-showcase {
  padding: var(--tw-space-xl) 0 var(--tw-section-py);
}

.tw-showcase__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--tw-space-md);
}

.tw-showcase-card {
  position: relative;
  border-radius: var(--tw-radius-lg);
  overflow: hidden;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--tw-space-xl);
  cursor: pointer;
}

.tw-showcase-card__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s var(--tw-ease);
}

.tw-showcase-card:hover .tw-showcase-card__bg {
  transform: scale(1.05);
}

.tw-showcase-card__overlay {
  position: absolute;
  inset: 0;
  transition: opacity var(--tw-duration) var(--tw-ease);
}

.tw-showcase-card--esg .tw-showcase-card__overlay {
  background: linear-gradient(135deg, rgba(73,117,43,0.85), rgba(26,33,26,0.9));
}

.tw-showcase-card--medien .tw-showcase-card__overlay {
  background: linear-gradient(135deg, rgba(26,33,26,0.85), rgba(17,22,17,0.92));
}

.tw-showcase-card__content {
  position: relative;
  z-index: 2;
  color: var(--tw-white);
}

.tw-showcase-card__title {
  font-size: var(--tw-fs-2xl);
  font-weight: 700;
  margin-bottom: 8px;
}

.tw-showcase-card__text {
  font-size: var(--tw-fs-sm);
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--tw-space-md);
  max-width: 320px;
  line-height: 1.6;
}

.tw-showcase-card .tw-btn--outline {
  border-color: rgba(255,255,255,0.4);
}

.tw-showcase-card .tw-btn--outline:hover {
  border-color: var(--tw-white);
  background: rgba(255,255,255,0.1);
}

/* ============================================================
   8. FOOTER
   ============================================================ */
.tw-footer {
  background: var(--tw-dark-bg);
  color: rgba(255,255,255,0.7);
  padding: var(--tw-space-2xl) 0 0;
}

.tw-footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: var(--tw-space-2xl);
  padding-bottom: var(--tw-space-2xl);
}

.tw-footer__brand-desc {
  font-size: var(--tw-fs-sm);
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
  margin-top: var(--tw-space-sm);
  max-width: 320px;
}

.tw-footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tw-footer__logo img {
  height: 36px;
  filter: brightness(0) invert(1);
}

.tw-footer__social {
  display: flex;
  gap: 10px;
  margin-top: var(--tw-space-md);
}

.tw-footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--tw-radius-sm);
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: all var(--tw-duration) var(--tw-ease);
}

.tw-footer__social-link:hover {
  background: var(--tw-green);
  color: var(--tw-white);
}

.tw-footer__social-link svg {
  width: 16px;
  height: 16px;
}

.tw-footer__col-title {
  font-size: var(--tw-fs-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--tw-space-md);
}

.tw-footer__address {
  font-size: var(--tw-fs-sm);
  line-height: 1.8;
  color: rgba(255,255,255,0.55);
}

.tw-footer__address strong {
  color: rgba(255,255,255,0.8);
  font-weight: 600;
}

.tw-footer__address a:hover {
  color: var(--tw-green-light);
}

/* Footer Bar */
.tw-footer__bar {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--tw-space-md) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--tw-space-sm);
}

.tw-footer__copy {
  font-size: var(--tw-fs-xs);
  color: rgba(255,255,255,0.35);
}

.tw-footer__links {
  display: flex;
  gap: var(--tw-space-lg);
}

.tw-footer__link {
  font-size: var(--tw-fs-xs);
  font-weight: 600;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color var(--tw-duration) var(--tw-ease);
}

.tw-footer__link:hover {
  color: var(--tw-white);
}

/* ============================================================
   SECTION LABEL (reusable)
   ============================================================ */
.tw-section-label {
  font-size: var(--tw-fs-xs);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--tw-green);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet */
@media (max-width: 1024px) {
  .tw-funds__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tw-experience__inner {
    gap: var(--tw-space-xl);
  }

  .tw-ai-graphic {
    width: 300px;
    height: 300px;
  }

  .tw-ai-graphic__center {
    inset: 90px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --tw-header-h: 60px;
  }

  .tw-contact-bar {
    display: none;
  }

  .tw-header {
    top: 0;
  }

  .tw-hero {
    padding-top: var(--tw-header-h);
  }

  .tw-burger {
    display: flex;
  }

  .tw-nav,
  .tw-header__cta {
    display: none;
  }

  .tw-hero__title {
    font-size: clamp(2rem, 1.5rem + 3vw, 3.5rem);
  }

  .tw-hero__actions {
    flex-direction: column;
  }

  .tw-hero__actions .tw-btn {
    text-align: center;
    justify-content: center;
  }

  .tw-philosophy__pillars {
    grid-template-columns: 1fr;
    gap: var(--tw-space-lg);
  }

  .tw-philosophy__text {
    font-size: var(--tw-fs-xl);
  }

  .tw-funds__grid {
    grid-template-columns: 1fr;
  }

  .tw-funds__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .tw-experience__inner {
    grid-template-columns: 1fr;
    gap: var(--tw-space-xl);
  }

  .tw-experience__visual {
    order: -1;
    justify-content: center;
  }

  .tw-ai-graphic {
    width: 260px;
    height: 260px;
  }

  .tw-ai-graphic__center {
    inset: 80px;
    font-size: 1.5rem;
  }

  .tw-showcase__grid {
    grid-template-columns: 1fr;
  }

  .tw-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--tw-space-xl);
  }

  .tw-footer__bar {
    flex-direction: column;
    text-align: center;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .tw-hero__content {
    padding: var(--tw-space-xl) 0;
  }

  .tw-showcase-card {
    min-height: 250px;
  }
}