/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
    /* Colors */
    --primary-color: #720d30;      /* Burgundy/Vinho */
    --primary-dark: #4c081f;
    --primary-light: #9c1d47;
    --primary-ultra-light: #fbf5f7;
    
    --gold-color: #d4af37;         /* Dourado */
    --gold-light: #ecd17d;
    --gold-dark: #ab8922;
    --gold-glow: rgba(212, 175, 55, 0.15);
    
    --bg-light: #fefcf9;           /* Off-white quente */
    --bg-dark: #20020c;            /* Vinho escuro */
    --bg-darker: #120107;
    
    --text-main: #2f2527;          /* Marrom/cinza escuro suave */
    --text-muted: #6c5a5d;
    --text-white: #ffffff;
    --text-gray: #dfd5d8;
    
    /* Layout & UI */
    --container-max-width: 1200px;
    --header-height: 80px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    
    /* Shadows */
    --shadow-soft: 0 10px 40px -10px rgba(114, 13, 48, 0.08);
    --shadow-md: 0 15px 50px -15px rgba(76, 8, 31, 0.15);
    --shadow-gold: 0 10px 30px -5px rgba(212, 175, 55, 0.2);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(114, 13, 48, 0.08);
    --glass-bg-dark: rgba(32, 2, 12, 0.75);
    --glass-border-dark: rgba(212, 175, 55, 0.15);
}

/* ==========================================================================
   BASE & RESET
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

.section-dark {
    background-color: var(--bg-dark);
    background-image: radial-gradient(circle at 10% 20%, rgba(114, 13, 48, 0.15) 0%, transparent 50%),
                      radial-gradient(circle at 90% 80%, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
    color: var(--text-white);
}

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

.text-gold {
    color: var(--gold-color) !important;
}

.text-white {
    color: var(--text-white) !important;
}

.text-gray {
    color: var(--text-gray) !important;
}

.text-green {
    color: #2ec4b6 !important;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 50%, var(--gold-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.5s ease-out;
    pointer-events: none;
}

.btn:hover::after {
    transform: translate(-50%, -50%) scale(1);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--text-white);
    box-shadow: 0 4px 15px rgba(114, 13, 48, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(114, 13, 48, 0.4);
}

.btn-secondary {
    background-color: var(--primary-ultra-light);
    color: var(--primary-color);
    border: 1px solid rgba(114, 13, 48, 0.15);
}

.btn-secondary:hover {
    background-color: rgba(114, 13, 48, 0.05);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 1.5px solid var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--text-white);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-icon {
    width: 18px;
    height: 18px;
    margin-left: 8px;
    transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-icon {
    transform: translateX(4px);
}

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
.header {
    height: var(--header-height);
    background-color: rgba(254, 252, 249, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.header.scrolled {
    height: 70px;
    background-color: rgba(254, 252, 249, 0.98);
    box-shadow: var(--shadow-soft);
}

.header-container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* SVG Logo Styling */
.logo-link {
    display: block;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-svg {
    width: 44px;
    height: 44px;
    transition: var(--transition-smooth);
}

.logo-link:hover .logo-svg {
    transform: rotate(5deg) scale(1.05);
}

.diamond-border {
    fill: none;
    stroke: var(--primary-color);
    stroke-width: 2.5;
}

.diamond-inner {
    fill: var(--primary-color);
    opacity: 0.05;
}

.scale-path {
    fill: none;
    stroke: var(--gold-color);
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 1.5px;
    line-height: 1.1;
}

.brand-sub {
    font-size: 0.5rem;
    font-weight: 600;
    color: var(--gold-dark);
    letter-spacing: 2px;
    margin-top: 1px;
}

/* Nav Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-list {
    display: flex;
    gap: 28px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    position: relative;
    padding: 6px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--gold-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color);
}

.nav-link:hover::after, .nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.btn-nav {
    padding: 10px 20px;
    font-size: 0.85rem;
}

/* Mobile Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--primary-color);
    position: relative;
    transition: var(--transition-fast);
}

.hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition-fast);
}

.hamburger::before { top: -6px; }
.hamburger::after { bottom: -6px; }

/* Hamburger open state */
.menu-toggle[aria-expanded="true"] .hamburger {
    background-color: transparent;
}
.menu-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}
.menu-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg);
    bottom: 0;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    padding-top: calc(var(--header-height) + 60px);
    padding-bottom: 80px;
    min-height: 85vh;
    display: flex;
    align-items: center;
    position: relative;
    background-color: #faf7f2;
    background-image: radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.08) 0%, transparent 60%),
                      radial-gradient(circle at 10% 80%, rgba(114, 13, 48, 0.03) 0%, transparent 50%);
    overflow: hidden;
}

.hero-bg-shapes .shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 1;
}

.shape-1 {
    top: -10%;
    right: -5%;
    width: 400px;
    height: 400px;
    background: rgba(212, 175, 55, 0.12);
}

.shape-2 {
    bottom: -10%;
    left: -5%;
    width: 350px;
    height: 350px;
    background: rgba(114, 13, 48, 0.05);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 620px;
}

.badge-gold {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(212, 175, 55, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: 6px 14px;
    border-radius: 50px;
    color: var(--gold-dark);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--gold-color);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--gold-color);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.5; }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 36px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    border-top: 1px solid rgba(114, 13, 48, 0.08);
    padding-top: 24px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.stat-lbl {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: 4px;
}

/* Hero Dashboard Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
}

.dashboard-mockup {
    width: 100%;
    max-width: 460px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.dashboard-mockup:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 60px -20px rgba(114, 13, 48, 0.2);
}

.mockup-header {
    background-color: rgba(114, 13, 48, 0.04);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid rgba(114, 13, 48, 0.06);
}

.mockup-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.mockup-dot.red { background-color: #ff5f56; }
.mockup-dot.yellow { background-color: #ffbd2e; }
.mockup-dot.green { background-color: #27c93f; }

.mockup-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-left: 8px;
    letter-spacing: 0.5px;
}

.mockup-body {
    padding: 24px;
}

.mockup-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.mockup-card {
    background-color: var(--bg-light);
    border: 1px solid rgba(114, 13, 48, 0.06);
    border-radius: var(--border-radius-sm);
    padding: 16px;
    box-shadow: 0 4px 12px rgba(114, 13, 48, 0.02);
}

.card-meta {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.card-val {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 6px;
}

.card-trend {
    font-size: 0.65rem;
    font-weight: 600;
}

.card-trend.green {
    color: #27c93f;
}

.chart-card {
    grid-column: span 2;
    padding-bottom: 8px;
}

.chart-svg-container {
    height: 70px;
    margin: 12px 0 6px 0;
}

.chart-svg {
    width: 100%;
    height: 100%;
}

.chart-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.6rem;
    color: var(--text-muted);
    font-weight: 600;
}

.mockup-quote {
    background-color: var(--primary-ultra-light);
    border-left: 3px solid var(--gold-color);
    padding: 12px 16px;
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

.mockup-quote p {
    font-size: 0.75rem;
    font-style: italic;
    color: var(--primary-color);
    font-weight: 500;
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.about-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
}

.about-image-frame {
    width: 100%;
    max-width: 380px;
    aspect-ratio: 4/5;
    position: relative;
    z-index: 2;
}

.about-image-bg {
    position: absolute;
    top: 20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--gold-color);
    border-radius: var(--border-radius-md);
    z-index: 1;
    transition: var(--transition-smooth);
}

.about-image-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: var(--border-radius-md);
    z-index: 2;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-soft);
}

.profile-initials {
    font-family: 'Cormorant Garamond', serif;
    font-size: 7rem;
    font-weight: 300;
    color: rgba(212, 175, 55, 0.15);
    letter-spacing: 5px;
    pointer-events: none;
}

.profile-details-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 24px;
    background: linear-gradient(to top, rgba(18, 1, 7, 0.95) 0%, rgba(18, 1, 7, 0.6) 60%, transparent 100%);
    color: var(--text-white);
}

.profile-details-overlay h3 {
    color: var(--text-white);
    font-size: 1.6rem;
    margin-bottom: 2px;
}

.profile-details-overlay p {
    font-size: 0.8rem;
    color: var(--gold-light);
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.about-image-wrapper:hover .about-image-bg {
    transform: translate(8px, -8px);
}

.section-subtitle {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold-dark);
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.section-title.text-white {
    color: var(--text-white);
}

.section-description {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.about-pillars {
    display: grid;
    gap: 20px;
    margin-top: 32px;
}

.pillar-item {
    display: flex;
    gap: 16px;
}

.pillar-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background-color: var(--primary-ultra-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    box-shadow: 0 4px 10px rgba(114, 13, 48, 0.05);
}

.pillar-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.pillar-text {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.section-header {
    max-width: 650px;
    margin: 0 auto 60px auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
}

.service-card {
    background: rgba(48, 3, 18, 0.4);
    border: 1px solid rgba(212, 175, 55, 0.1);
    backdrop-filter: blur(12px);
    border-radius: var(--border-radius-md);
    padding: 40px;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    background: rgba(48, 3, 18, 0.6);
    border-color: var(--gold-color);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.3);
}

.service-icon-box {
    width: 60px;
    height: 60px;
    background-color: rgba(212, 175, 55, 0.1);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-color);
    margin-bottom: 28px;
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon-box {
    background-color: var(--gold-color);
    color: var(--bg-dark);
}

.service-card-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 16px;
}

.service-card-text {
    font-size: 0.9rem;
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 24px;
    flex-grow: 1;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--gold-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-link svg {
    transition: transform var(--transition-fast);
}

.service-card:hover .service-link svg {
    transform: translateX(6px);
}

/* ==========================================================================
   SIMULATOR SECTION
   ========================================================================== */
.simulator-layout {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 60px;
    align-items: center;
}

.info-alert {
    background-color: var(--primary-ultra-light);
    border-left: 3px solid var(--primary-color);
    padding: 16px 20px;
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
    margin-top: 32px;
    display: flex;
    gap: 12px;
}

.info-alert-icon {
    font-size: 1.2rem;
    line-height: 1;
}

.info-alert-text {
    font-size: 0.8rem;
    color: var(--primary-color);
    font-weight: 500;
}

.simulator-box {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 40px;
    box-shadow: var(--shadow-soft);
}

.simulator-box-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 28px;
    border-bottom: 1px solid rgba(114, 13, 48, 0.08);
    padding-bottom: 12px;
}

/* Form Styles */
.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.label-row .form-label {
    margin-bottom: 0;
}

.range-val {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary-color);
}

.form-select, .form-control {
    width: 100%;
    padding: 14px;
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(114, 13, 48, 0.15);
    background-color: var(--bg-light);
    color: var(--text-main);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.form-select:focus, .form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(114, 13, 48, 0.08);
}

/* Custom range styling */
.form-range {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 5px;
    background: rgba(114, 13, 48, 0.1);
    outline: none;
    margin: 12px 0;
}

.form-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(114, 13, 48, 0.3);
    transition: transform var(--transition-fast);
}

.form-range::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.range-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* Simulator Results */
.simulator-results {
    background-color: var(--primary-ultra-light);
    border: 1px dashed rgba(114, 13, 48, 0.2);
    border-radius: var(--border-radius-sm);
    padding: 24px;
    margin-top: 32px;
    margin-bottom: 24px;
    animation: fadeIn 0.4s ease-out;
}

.result-badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 4px;
    margin-bottom: 12px;
}

.result-badge.primary {
    background-color: var(--primary-color);
    color: var(--text-white);
}

.result-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.result-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.tax-comparison {
    border-top: 1px solid rgba(114, 13, 48, 0.1);
    padding-top: 16px;
    display: grid;
    gap: 10px;
}

.tax-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 500;
}

.tax-label {
    color: var(--text-muted);
}

.tax-value {
    font-weight: 700;
    color: var(--text-main);
}

.simulator-action {
    margin-top: 24px;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   BENEFITS SECTION
   ========================================================================== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.benefit-card {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    padding: 36px;
    transition: var(--transition-smooth);
}

.benefit-card:hover {
    background-color: rgba(255, 255, 255, 0.04);
    border-color: rgba(212, 175, 55, 0.2);
    transform: translateY(-5px);
}

.benefit-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--gold-color);
    margin-bottom: 16px;
    opacity: 0.8;
}

.benefit-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 12px;
}

.benefit-text {
    font-size: 0.85rem;
    color: var(--text-gray);
    line-height: 1.6;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 64px;
    align-items: center;
}

.contact-info {
    max-width: 480px;
}

.contact-methods {
    display: grid;
    gap: 28px;
    margin-top: 40px;
}

.method-item {
    display: flex;
    gap: 20px;
}

.method-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background-color: var(--primary-ultra-light);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
}

.method-details h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.method-details p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 6px;
    line-height: 1.5;
}

.method-link {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gold-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
}

.method-link:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.contact-form-box {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 40px;
    box-shadow: var(--shadow-soft);
}

.form-box-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 28px;
    border-bottom: 1px solid rgba(114, 13, 48, 0.08);
    padding-bottom: 12px;
}

.contact-form .form-row {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.contact-form .col {
    flex: 1;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background-color: var(--bg-darker);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-gray);
    padding: 80px 0 30px 0;
}

.footer-container {
    display: grid;
    gap: 48px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 48px;
}

.footer-brand .logo-wrapper {
    margin-bottom: 20px;
}

.footer-brand .brand-name {
    color: var(--text-white);
}

.footer-brand .brand-sub {
    color: var(--gold-color);
}

.footer-brand .diamond-border {
    stroke: var(--text-white);
}

.footer-desc {
    font-size: 0.85rem;
    line-height: 1.6;
    max-width: 320px;
}

.footer-links h4, .footer-social h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.footer-links ul {
    display: grid;
    gap: 10px;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--text-gray);
}

.footer-links a:hover {
    color: var(--gold-color);
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    transition: var(--transition-fast);
}

.social-icon:hover {
    background-color: var(--gold-color);
    color: var(--bg-darker);
    border-color: var(--gold-color);
    transform: translateY(-2px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.developer-tag {
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   MODAL DIALOG
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 1, 7, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-card {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 40px;
    max-width: 440px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-md);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-card {
    transform: translateY(0);
}

.modal-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(39, 201, 63, 0.1);
    color: #27c93f;
    font-size: 1.8rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.modal-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.modal-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 28px;
}

/* ==========================================================================
   SCROLL REVEAL EFFECT
   ========================================================================== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */

@media (max-width: 1024px) {
    html {
        font-size: 15px;
    }
    
    .hero-container {
        gap: 32px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .about-container {
        gap: 40px;
    }
    
    .simulator-layout {
        gap: 40px;
    }
    
    .contact-grid {
        gap: 40px;
    }
}

@media (max-width: 900px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--bg-light);
        flex-direction: column;
        justify-content: flex-start;
        padding: 40px 24px;
        gap: 40px;
        border-top: 1px solid var(--glass-border);
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 999;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }
    
    .nav-link {
        font-size: 1.1rem;
    }
    
    .nav-cta-wrapper {
        width: 100%;
        max-width: 300px;
    }
    
    .btn-nav {
        width: 100%;
        padding: 14px;
    }
    
    /* Layout stacks */
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 48px;
    }
    
    .hero-content {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
        width: 100%;
    }
    
    .about-container {
        grid-template-columns: 1fr;
    }
    
    .about-image-wrapper {
        order: 2;
    }
    
    .simulator-layout {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        max-width: 100%;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    
    .footer-brand .logo-wrapper {
        justify-content: center;
    }
    
    .footer-desc {
        max-width: 100%;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

@media (max-width: 600px) {
    html {
        font-size: 14px;
    }
    
    .section-padding {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 2.4rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .simulator-box {
        padding: 24px;
    }
    
    .contact-form-box {
        padding: 24px;
    }
    
    .contact-form .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .modal-card {
        padding: 24px;
    }
}