/* ============================================================
   style.css — RR Wealth Complete Design System
   Mobile-first · CSS Custom Properties · Semantic
   ============================================================ */

/* ----------------------------------------------------------
   1. CSS Custom Properties
   ---------------------------------------------------------- */
:root {
  /* Colors */
  --color-navy: #0F172A;
  --color-slate: #1E293B;
  --color-slate-light: #334155;
  --color-teal: #0F766E;
  --color-teal-dark: #115E59;
  --color-mint: #00C9A7;
  --color-mint-hover: #00E4C1;
  --color-gold: #D97706;
  --color-gold-light: #F59E0B;
  --color-coral: #DC2626;
  --color-light: #F8FAFC;
  --color-light-alt: #F1F5F9;
  --color-white: #FFFFFF;
  --color-text-primary: #0F172A;
  --color-text-secondary: #475569;
  --color-text-muted: #94A3B8;
  --color-text-on-dark: #E2E8F0;
  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #128C7E;

  /* Glass */
  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-bg-light: rgba(15, 23, 42, 0.03);
  --glass-border-light: rgba(15, 23, 42, 0.08);

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.1);
  --shadow-lg: 0 8px 30px rgba(15, 23, 42, 0.12);
  --shadow-xl: 0 16px 48px rgba(15, 23, 42, 0.16);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-primary);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

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

input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

::selection {
  background: var(--color-mint);
  color: var(--color-navy);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-navy);
}

::-webkit-scrollbar-thumb {
  background: var(--color-teal);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-mint);
}

/* ----------------------------------------------------------
   3. Typography
   ---------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-primary);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
  margin-bottom: var(--space-md);
  color: var(--color-text-secondary);
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-mint), var(--color-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ----------------------------------------------------------
   4. Layout
   ---------------------------------------------------------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
}

.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

.section--dark {
  background: var(--color-navy);
  color: var(--color-text-on-dark);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}

.section--dark p {
  color: var(--color-text-on-dark);
}

.section--light {
  background: var(--color-light);
}

.section--gradient {
  background: linear-gradient(160deg, var(--color-navy) 0%, var(--color-teal-dark) 60%, var(--color-slate) 100%);
  color: var(--color-text-on-dark);
  position: relative;
  overflow: hidden;
}

/* ----------------------------------------------------------
   5. Utility Classes
   ---------------------------------------------------------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.mobile-only {
  display: block;
}

.desktop-only {
  display: none;
}

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

/* Section Header Pattern */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.section--light .section-badge,
.section--default .section-badge {
  background: var(--glass-bg-light);
  border: 1px solid var(--glass-border-light);
  color: var(--color-teal);
}

.section--dark .section-badge {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--color-mint);
}

.section-badge--gold {
  background: rgba(217, 119, 6, 0.12) !important;
  border: 1px solid rgba(217, 119, 6, 0.25) !important;
  color: var(--color-gold-light) !important;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-title {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto;
  opacity: 0.85;
}

/* ----------------------------------------------------------
   6. Buttons
   ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
  line-height: 1.4;
}

.btn--primary {
  background: var(--color-mint);
  color: var(--color-navy);
  border-color: var(--color-mint);
}

.btn--primary:hover {
  background: var(--color-mint-hover);
  border-color: var(--color-mint-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 201, 167, 0.3);
}

.btn--secondary {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-teal);
  border-color: var(--color-teal);
}

.btn--outline:hover {
  background: var(--color-teal);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-white);
  border-color: var(--color-whatsapp);
}

.btn--whatsapp:hover {
  background: var(--color-whatsapp-dark);
  border-color: var(--color-whatsapp-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.btn--gold {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  color: var(--color-white);
  border-color: var(--color-gold);
}

.btn--gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(217, 119, 6, 0.3);
}

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

.btn--full {
  width: 100%;
}

/* ----------------------------------------------------------
   7. Utility Bar
   ---------------------------------------------------------- */
.utility-bar {
  background: var(--color-navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--space-xs) 0;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.utility-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.utility-bar__left {
  font-weight: 500;
}

.utility-bar__right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.utility-bar__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.utility-bar__link:hover {
  color: var(--color-mint);
}

.utility-bar__link--login {
  color: var(--color-mint);
  font-weight: 600;
}

.utility-bar .hide-mobile {
  display: none;
}

/* ----------------------------------------------------------
   8. Header + Navigation
   ---------------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-navy);
  transition: all var(--transition-base);
}

.header--scrolled {
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm);
  min-height: 64px;
}

.header__logo {
  display: flex;
  align-items: baseline;
  gap: 0.2em;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.header__logo-rr {
  color: var(--color-mint);
}

.header__logo-wealth {
  color: var(--color-white);
  font-weight: 700;
}

/* Desktop Nav */
.header__nav {
  display: none;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.header__nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-on-dark);
  transition: color var(--transition-fast);
  padding: var(--space-xs) 0;
  position: relative;
}

.header__nav-link:hover,
.header__nav-link.active {
  color: var(--color-mint);
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-mint);
  transition: width var(--transition-base);
}

.header__nav-link:hover::after {
  width: 100%;
}

.header__cta {
  display: none;
}

/* Mobile Hamburger */
.header__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  padding: var(--space-xs);
  z-index: 1100;
}

.header__hamburger span {
  display: block;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.header__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__hamburger.active span:nth-child(2) {
  opacity: 0;
}

.header__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 80%;
  max-width: 320px;
  height: 100vh;
  height: 100dvh;
  background: var(--color-slate);
  z-index: 1050;
  padding: 5rem var(--space-xl) var(--space-xl);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu__overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.mobile-menu__link {
  display: block;
  padding: var(--space-md) var(--space-sm);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-text-on-dark);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: color var(--transition-fast);
}

.mobile-menu__link:hover {
  color: var(--color-mint);
}

.mobile-menu__cta {
  margin-top: var(--space-xl);
}

/* ----------------------------------------------------------
   9. Hero Section
   ---------------------------------------------------------- */
.hero {
  padding: var(--space-3xl) 0 var(--space-3xl);
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
}

/* Mesh background dots */
.hero__mesh {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__mesh .mesh-dot:nth-child(1) {
  width: 300px; height: 300px;
  top: -50px; right: -50px;
  background: var(--color-mint);
}
.hero__mesh .mesh-dot:nth-child(2) {
  width: 200px; height: 200px;
  bottom: 10%; left: -40px;
  background: var(--color-teal);
  animation-delay: -7s;
}
.hero__mesh .mesh-dot:nth-child(3) {
  width: 150px; height: 150px;
  top: 40%; left: 30%;
  background: var(--color-gold);
  animation-delay: -13s;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero__content {
  max-width: 100%;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-mint);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-lg);
}

.hero__title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.15;
  margin-bottom: var(--space-lg);
}

.hero__title br {
  display: block;
}

.hero__subtitle {
  font-size: 1rem;
  color: var(--color-text-on-dark);
  opacity: 0.85;
  margin-bottom: var(--space-2xl);
  max-width: 560px;
  line-height: 1.7;
}

/* Trust Metrics */
.hero__metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.hero__metric {
  display: flex;
  flex-direction: column;
  padding: var(--space-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
}

.hero__metric-value {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-mint);
  font-variant-numeric: tabular-nums;
}

.hero__metric-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

/* Hero CTAs */
.hero__ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* ----------------------------------------------------------
   10. Quick Calculator Widget
   ---------------------------------------------------------- */
.quick-calc {
  margin-top: var(--space-2xl);
}

.quick-calc__card {
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.quick-calc__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.calc-input-group {
  margin-bottom: var(--space-md);
}

.calc-input-group__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.calc-input-group__label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.calc-input-group__value {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-mint);
  font-variant-numeric: tabular-nums;
}

/* Range Input Styling */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: var(--color-slate-light);
  border-radius: var(--radius-full);
  outline: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  background: var(--color-mint);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 201, 167, 0.3);
  transition: transform var(--transition-fast);
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  background: var(--color-mint);
  border-radius: 50%;
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 8px rgba(0, 201, 167, 0.3);
}

input[type="range"]::-moz-range-track {
  height: 6px;
  background: var(--color-slate-light);
  border-radius: var(--radius-full);
}

/* Light section slider overrides */
.section--light input[type="range"] {
  background: var(--color-light-alt);
}

.quick-calc__results {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--glass-border);
}

.quick-calc__result {
  text-align: center;
}

.quick-calc__result-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.quick-calc__result-value {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-white);
  font-variant-numeric: tabular-nums;
}

.quick-calc__result-value--highlight {
  color: var(--color-mint);
}

/* Donut Chart */
.donut-chart {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: var(--space-md) auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.donut-chart::after {
  content: '';
  width: 70%;
  height: 70%;
  background: var(--color-slate);
  border-radius: 50%;
  position: absolute;
}

.donut-chart__label {
  position: relative;
  z-index: 1;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
}

.quick-calc__disclaimer {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  margin-top: var(--space-md);
  opacity: 0.7;
}

.quick-calc__link {
  display: block;
  text-align: center;
  margin-top: var(--space-md);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-mint);
  transition: color var(--transition-fast);
}

.quick-calc__link:hover {
  color: var(--color-mint-hover);
}

/* ----------------------------------------------------------
   11. Services Bento Grid
   ---------------------------------------------------------- */
.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.bento-item {
  background: var(--color-white);
  border: 1px solid var(--color-light-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.bento-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.bento-item__icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
  display: inline-block;
}

.bento-item__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.bento-item__subtitle {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}

.bento-item--mf .bento-item__subtitle { color: var(--color-teal); }
.bento-item--sgb .bento-item__subtitle { color: var(--color-gold); }
.bento-item--fd .bento-item__subtitle { color: var(--color-slate-light); }
.bento-item--sif .bento-item__subtitle { color: var(--color-gold); }

.bento-item__desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.bento-item__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.bento-item__feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.bento-item__feature::before {
  content: '✓';
  font-weight: 700;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.bento-item--mf .bento-item__feature::before { color: var(--color-teal); }
.bento-item--sgb .bento-item__feature::before { color: var(--color-gold); }
.bento-item--fd .bento-item__feature::before { color: var(--color-slate-light); }
.bento-item--sif .bento-item__feature::before { color: var(--color-gold); }

/* Accent top border */
.bento-item--mf { border-top: 3px solid var(--color-teal); }
.bento-item--sgb { border-top: 3px solid var(--color-gold); }
.bento-item--fd { border-top: 3px solid var(--color-slate-light); }
.bento-item--sif {
  border: 2px solid var(--color-gold);
  background: linear-gradient(135deg, var(--color-white), rgba(217, 119, 6, 0.03));
}

/* NEW badge */
.badge-new {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  color: var(--color-white);
  border-radius: var(--radius-full);
}

/* ----------------------------------------------------------
   12. SIF Spotlight
   ---------------------------------------------------------- */
.sif-spotlight__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.sif-spotlight__content h3 {
  font-size: 1.25rem;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.sif-spotlight__content p {
  color: var(--color-text-on-dark);
  line-height: 1.7;
}

.sif-advantages {
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.sif-advantage {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.sif-advantage__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 201, 167, 0.1);
  border: 1px solid rgba(0, 201, 167, 0.2);
  border-radius: var(--radius-sm);
  font-size: 1rem;
}

.sif-advantage__text h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-xs);
}

.sif-advantage__text p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* Comparison Table */
.sif-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
}

.sif-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
  min-width: 480px;
}

.sif-table thead {
  background: rgba(0, 201, 167, 0.1);
}

.sif-table th {
  padding: var(--space-md);
  text-align: left;
  font-weight: 700;
  color: var(--color-mint);
  border-bottom: 1px solid var(--glass-border);
  white-space: nowrap;
}

.sif-table td {
  padding: var(--space-md);
  color: var(--color-text-on-dark);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.sif-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.sif-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  background: rgba(217, 119, 6, 0.1);
  border: 1px solid rgba(217, 119, 6, 0.25);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-gold-light);
}

.sif-disclaimer {
  margin-top: var(--space-lg);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  opacity: 0.7;
}

/* ----------------------------------------------------------
   13. Process Timeline
   ---------------------------------------------------------- */
.process-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  position: relative;
}

.process-step {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
  position: relative;
}

.process-step__number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-teal);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  border-radius: 50%;
  position: relative;
}

/* Vertical line connecting steps (mobile) */
.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 56px;
  left: 23px;
  width: 2px;
  height: calc(100% - 16px);
  background: linear-gradient(to bottom, var(--color-teal), var(--color-mint));
  opacity: 0.3;
}

.process-step__content h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.process-step__content p {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  margin-bottom: 0;
  line-height: 1.6;
}

/* ----------------------------------------------------------
   14. Calculators Section
   ---------------------------------------------------------- */
.calc-tabs {
  display: flex;
  gap: var(--space-sm);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--glass-border);
}

.calc-tabs::-webkit-scrollbar {
  display: none;
}

.calc-tab {
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-heading);
}

.calc-tab:hover {
  color: var(--color-text-on-dark);
}

.calc-tab.active {
  color: var(--color-mint);
  border-bottom-color: var(--color-mint);
}

.calc-panel {
  display: none;
}

.calc-panel.active {
  display: block;
}

.calc-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.calc-card__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

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

.calc-result-item {
  text-align: center;
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.calc-result-item--full {
  grid-column: 1 / -1;
}

.calc-result-item__label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.calc-result-item__value {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-white);
  font-variant-numeric: tabular-nums;
}

.calc-result-item__value--mint {
  color: var(--color-mint);
}

.calc-result-item__value--gold {
  color: var(--color-gold-light);
}

.calc-result-item__value--green {
  color: var(--color-whatsapp);
}

.calc-result-item__value--coral {
  color: var(--color-coral);
}

/* Quick preset buttons */
.quick-btns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.quick-btn {
  display: inline-block;
  padding: 0.25rem 0.625rem;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  font-family: var(--font-body);
}

.quick-btn:hover,
.quick-btn.active {
  background: rgba(0, 201, 167, 0.15);
  color: var(--color-mint);
  border-color: rgba(0, 201, 167, 0.3);
}

/* Chart placeholders */
.calc-chart {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  margin: var(--space-md) auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.calc-chart::after {
  content: '';
  width: 65%;
  height: 65%;
  background: var(--color-slate);
  border-radius: 50%;
  position: absolute;
}

.calc-chart--bar {
  border-radius: var(--radius-md);
  width: 100%;
  height: 200px;
  display: flex;
  align-items: flex-end;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.03);
}

.calc-bar {
  flex: 1;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  transition: height var(--transition-base);
  position: relative;
  min-height: 20px;
}

.calc-bar__label {
  position: absolute;
  bottom: -24px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.625rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.calc-bar__value {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--color-mint);
  white-space: nowrap;
}

/* Goal type pills */
.goal-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.goal-pill {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.goal-pill:hover,
.goal-pill.active {
  background: rgba(0, 201, 167, 0.15);
  color: var(--color-mint);
  border-color: rgba(0, 201, 167, 0.3);
}

/* Delay comparison table */
.delay-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-md);
}

.delay-table th,
.delay-table td {
  padding: var(--space-md);
  text-align: center;
  font-size: 0.8125rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.delay-table th {
  color: var(--color-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.6875rem;
}

.delay-table td {
  color: var(--color-text-on-dark);
  font-variant-numeric: tabular-nums;
}

.delay-table .wealth-lost {
  color: var(--color-coral);
  font-weight: 700;
}

.delay-table .start-now {
  color: var(--color-mint);
  font-weight: 700;
}

.calc-global-disclaimer {
  margin-top: var(--space-2xl);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ----------------------------------------------------------
   15. Why Us Trust Grid
   ---------------------------------------------------------- */
.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.trust-card {
  background: var(--color-white);
  border: 1px solid var(--color-light-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--transition-base);
}

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

.trust-card__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  display: block;
}

.trust-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.trust-card__desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}

.transparency-callout {
  margin-top: var(--space-2xl);
  padding: var(--space-lg);
  background: rgba(15, 118, 110, 0.06);
  border: 1px solid rgba(15, 118, 110, 0.15);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ----------------------------------------------------------
   16. Knowledge Hub Articles
   ---------------------------------------------------------- */
.knowledge-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.article-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
  border-color: rgba(255, 255, 255, 0.15);
}

.article-card__badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(0, 201, 167, 0.1);
  color: var(--color-mint);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.article-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.article-card__excerpt {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.article-card__link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-mint);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  transition: gap var(--transition-fast);
}

.article-card__link:hover {
  gap: var(--space-sm);
}

/* ----------------------------------------------------------
   17. Contact Section + Form
   ---------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.contact-item__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 118, 110, 0.08);
  border-radius: var(--radius-sm);
  font-size: 1.125rem;
}

.contact-item__text h4 {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-xs);
}

.contact-item__text p,
.contact-item__text a {
  font-size: 0.9375rem;
  color: var(--color-text-primary);
  margin-bottom: 0;
}

.contact-item__text a:hover {
  color: var(--color-teal);
}

.map-placeholder {
  width: 100%;
  height: 200px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-light-alt);
  margin-top: var(--space-md);
}

.map-placeholder iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Form */
.contact-form {
  background: var(--color-white);
  border: 1px solid var(--color-light-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.form-group label .required {
  color: var(--color-coral);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  color: var(--color-text-primary);
  background: var(--color-light);
  border: 1.5px solid var(--color-light-alt);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-mint);
  box-shadow: 0 0 0 3px rgba(0, 201, 167, 0.15);
  background: var(--color-white);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-select {
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23475569' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-btn {
  width: 100%;
  margin-top: var(--space-sm);
}

.form-note {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: var(--space-md);
}

.form-whatsapp-btn {
  margin-top: var(--space-md);
}

/* ----------------------------------------------------------
   18. Footer
   ---------------------------------------------------------- */
.footer {
  background: var(--color-navy);
  color: var(--color-text-on-dark);
  padding: var(--space-3xl) 0 0;
}

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

.footer__brand-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: var(--space-md);
}

.footer__brand-logo .logo-rr {
  color: var(--color-mint);
}

.footer__brand-logo .logo-wealth {
  color: var(--color-white);
}

.footer__brand-tagline {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

.footer__brand-info {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.footer__heading {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-lg);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__link {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

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

.footer__link .external-icon {
  font-size: 0.75rem;
  opacity: 0.6;
}

.footer__disclaimer {
  padding: var(--space-lg) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.footer__disclaimer p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.footer__copyright {
  text-align: center;
  padding: var(--space-md) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* ----------------------------------------------------------
   19. Mobile Bottom Bar
   ---------------------------------------------------------- */
.mobile-bottom-bar {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-sm);
  padding-bottom: calc(var(--space-sm) + env(safe-area-inset-bottom, 0px));
  gap: var(--space-sm);
}

.mobile-bottom-bar__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.6rem var(--space-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-align: center;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.mobile-bottom-bar__btn--whatsapp {
  flex: 4.5;
  background: var(--color-whatsapp);
  color: var(--color-white);
}

.mobile-bottom-bar__btn--calc {
  flex: 2.5;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--color-text-on-dark);
}

.mobile-bottom-bar__btn--login {
  flex: 3;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--color-text-on-dark);
}

/* ----------------------------------------------------------
   20. WhatsApp Float (Desktop Only)
   ---------------------------------------------------------- */
.whatsapp-float {
  display: none;
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 800;
  width: 56px;
  height: 56px;
  background: var(--color-whatsapp);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.5rem;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-base);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float__tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-navy);
  color: var(--color-white);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
}

/* WhatsApp SVG icon */
.whatsapp-icon {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

/* ----------------------------------------------------------
   21. Responsive — Tablet (768px+)
   ---------------------------------------------------------- */
@media (min-width: 768px) {
  .mobile-only {
    display: none;
  }

  .desktop-only {
    display: block;
  }

  .utility-bar .hide-mobile {
    display: inline-flex;
  }

  /* Typography */
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }

  .section-title {
    font-size: 2rem;
  }

  /* Header */
  .header__hamburger {
    display: none;
  }

  .header__nav {
    display: block;
  }

  .header__cta {
    display: inline-flex;
  }

  /* Hero */
  .hero__title {
    font-size: 2.75rem;
  }

  .hero__metrics {
    grid-template-columns: repeat(4, 1fr);
  }

  .hero__ctas {
    flex-direction: row;
  }

  /* Bento Grid */
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* SIF */
  .sif-spotlight__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  /* Process */
  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-step:not(:last-child)::after {
    display: none;
  }

  /* Calc */
  .calc-card__grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Trust */
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Knowledge */
  .knowledge-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Contact */
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  /* Mobile bottom bar hidden */
  .mobile-bottom-bar {
    display: none;
  }

  /* WhatsApp float shown */
  .whatsapp-float {
    display: flex;
  }

  /* Donut chart larger */
  .donut-chart,
  .calc-chart {
    width: 150px;
    height: 150px;
  }
}

/* ----------------------------------------------------------
   22. Responsive — Desktop (1024px+)
   ---------------------------------------------------------- */
@media (min-width: 1024px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2.25rem; }

  .section {
    padding: var(--space-4xl) 0;
  }

  .section-title {
    font-size: 2.25rem;
  }

  /* Hero - two column */
  .hero .container {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--space-3xl);
    align-items: center;
  }

  .hero__title {
    font-size: 3rem;
  }

  .quick-calc {
    margin-top: 0;
  }

  /* Process 4 col */
  .process-timeline {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ----------------------------------------------------------
   23. Responsive — Wide (1280px+)
   ---------------------------------------------------------- */
@media (min-width: 1280px) {
  .container {
    max-width: 1280px;
  }

  h1 { font-size: 3.25rem; }

  .hero__title {
    font-size: 3.25rem;
  }

  .hero .container {
    grid-template-columns: 1fr 440px;
  }
}

/* ----------------------------------------------------------
   24. Print Styles
   ---------------------------------------------------------- */
@media print {
  .utility-bar,
  .header,
  .mobile-bottom-bar,
  .whatsapp-float,
  .hero__mesh {
    display: none !important;
  }

  .section--dark,
  .section--gradient {
    background: white !important;
    color: black !important;
  }

  body {
    font-size: 12pt;
  }
}

/* Add bottom padding to body on mobile to account for bottom bar */
@media (max-width: 767px) {
  body {
    padding-bottom: 70px;
  }
}

/* ----------------------------------------------------------
   25. Component Bridging & Layout Enhancements
   ---------------------------------------------------------- */
.bento-card {
  background: var(--color-white);
  border: 1px solid var(--color-light-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}
.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.bento-card--featured {
  border-left: 4px solid var(--color-mint);
}
.bento-card--gold {
  border: 1px solid rgba(217, 119, 6, 0.4);
  background: linear-gradient(180deg, #FFFFFF 0%, #FFFBEB 100%);
}
.bento-card__badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  background: rgba(0, 201, 167, 0.12);
  color: var(--color-teal);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
  align-self: flex-start;
}
.badge--gold {
  background: rgba(217, 119, 6, 0.15) !important;
  color: var(--color-gold) !important;
}
.bento-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}
.bento-card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-xs);
}
.bento-card__desc {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}
.bento-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-lg) 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  flex-grow: 1;
}
.bento-card__features li {
  display: flex;
  gap: 0.5rem;
  align-items: baseline;
}
.bento-card__link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-teal);
  display: inline-flex;
  align-items: center;
}

/* SIF Spotlight */
.sif-spotlight-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}
@media (min-width: 1024px) {
  .sif-spotlight-wrapper {
    grid-template-columns: 1.1fr 0.9fr;
  }
}
.sif-highlights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}
@media (min-width: 640px) {
  .sif-highlights-grid {
    grid-template-columns: 1fr 1fr;
  }
}
.sif-highlight-item {
  display: flex;
  gap: var(--space-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  padding: 1rem;
  border-radius: var(--radius-md);
}
.sif-highlight-item .sif-icon {
  font-size: 1.5rem;
}
.sif-highlight-item strong {
  display: block;
  color: var(--color-white);
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}
.sif-highlight-item p {
  color: var(--color-text-muted);
  font-size: 0.82rem;
  margin-bottom: 0;
  line-height: 1.4;
}

.sif-table-card {
  background: var(--color-slate);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.comparison-table th,
.comparison-table td {
  padding: 0.75rem 0.65rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--color-text-on-dark);
}
.comparison-table th {
  color: var(--color-text-muted);
  text-align: left;
  font-weight: 600;
}
.th-highlight, .td-highlight {
  background: rgba(0, 201, 167, 0.08);
  color: var(--color-mint) !important;
  font-weight: 700;
}
.sif-disclaimer-box {
  background: rgba(217, 119, 6, 0.1);
  border-left: 3px solid var(--color-gold);
  padding: 0.75rem 1rem;
  border-radius: 4px;
  margin-top: 1.25rem;
  font-size: 0.78rem;
  color: #FCD34D;
  line-height: 1.5;
}

/* Process Grid */
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
.process-card {
  background: var(--color-white);
  border: 1px solid var(--color-light-alt);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: relative;
  transition: all var(--transition-base);
}
.process-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-teal);
}
.process-step-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-teal);
  line-height: 1;
  margin-bottom: 0.75rem;
}
.process-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.5rem;
}
.process-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}

/* Calculator Suite Layout */
.calc-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 1024px) {
  .calc-layout {
    grid-template-columns: 1fr 380px;
  }
}
.calc-controls {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.quick-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.calc-results-card {
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.results-card__title {
  font-size: 1.1rem;
  color: var(--color-white);
  font-weight: 700;
  margin-bottom: 1.25rem;
  font-family: var(--font-heading);
}
.results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.result-tile {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  text-align: center;
}
.result-tile--total {
  grid-column: 1 / -1;
  background: rgba(0, 201, 167, 0.1);
  border-color: rgba(0, 201, 167, 0.3);
}
.result-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
  letter-spacing: 0.04em;
}
.result-val {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-white);
  font-variant-numeric: tabular-nums;
}
.calc-chart-container {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  margin-top: 1.5rem;
  gap: 0.75rem;
}
.chart-legend {
  display: flex;
  gap: 1.25rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.legend-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 0.35rem;
}
.dot-mint { background: var(--color-mint); }
.dot-gold { background: var(--color-gold); }

.calc-disclaimer-callout {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-top: 2rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Why Us Grid */
.why-us-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.why-card {
  background: var(--color-white);
  border: 1px solid var(--color-light-alt);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all var(--transition-base);
}
.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-teal);
}
.why-card__icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}
.why-card__title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.5rem;
  font-family: var(--font-heading);
}
.why-card__desc {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}

/* Knowledge Cards */
.knowledge-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .knowledge-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.knowledge-card {
  background: var(--color-slate);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}
.knowledge-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-mint);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}
.knowledge-card__badge {
  background: rgba(0, 201, 167, 0.15);
  color: var(--color-mint);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  align-self: flex-start;
}
.knowledge-card__title {
  color: var(--color-white);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 0.5rem;
  font-family: var(--font-heading);
}
.knowledge-card__summary {
  color: var(--color-text-on-dark);
  opacity: 0.8;
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}
.knowledge-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Contact Section */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 1024px) {
  .contact-wrapper {
    grid-template-columns: 1fr 1.2fr;
  }
}
.contact-info-card, .contact-form-card {
  background: var(--color-white);
  border: 1px solid var(--color-light-alt);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}
.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}
.contact-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 0.15rem;
}
.contact-item strong {
  display: block;
  font-size: 0.92rem;
  color: var(--color-navy);
  margin-bottom: 0.2rem;
}
.contact-item p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 0;
  line-height: 1.5;
}

/* Form inputs */
.form-group {
  margin-bottom: 1.25rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}
.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.4rem;
}
.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-light-alt);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--color-text-primary);
  background: var(--color-light);
  font-family: inherit;
  transition: all var(--transition-fast);
  outline: none;
}
.form-control:focus {
  border-color: var(--color-mint);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(0, 201, 167, 0.15);
}
.input-error {
  border-color: var(--color-coral) !important;
  background: #FEF2F2 !important;
}
.form-success-banner {
  background: #ECFDF5;
  border: 1px solid #10B981;
  color: #065F46;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  font-size: 0.92rem;
  line-height: 1.5;
}

/* Back to Top */
.back-to-top-btn {
  position: fixed;
  bottom: 85px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: var(--color-slate);
  color: var(--color-white);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 99;
}
.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
}
.back-to-top-btn:hover {
  background: var(--color-mint);
  color: var(--color-navy);
  transform: translateY(-2px);
}

/* Quick calc results donut */
.donut-chart {
  border-radius: 50%;
  transition: background 0.4s ease;
  flex-shrink: 0;
}