/* ==========================================
   GARUDA DEV - MODERN TECH STYLESHEET
   ========================================== */

:root {
    /* Color Palette */
    --bg-dark: #090D16;
    --bg-surface: #0F172A;
    --bg-surface-elevated: #1E293B;
    --bg-card: rgba(15, 23, 42, 0.75);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(16, 185, 129, 0.35);

    /* Text Colors */
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --text-dim: #64748B;

    /* Brand Accents */
    --primary: #3B82F6;
    --primary-glow: rgba(59, 130, 246, 0.25);
    --accent: #10B981;
    --accent-glow: rgba(16, 185, 129, 0.25);
    --cyan: #06B6D4;
    --purple: #8B5CF6;
    --amber: #F59E0B;
    --rose: #F43F5E;

    /* Typography */
    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'Space Grotesk', monospace, sans-serif;

    /* Transitions & Shadows */
    --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-card: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(16, 185, 129, 0.15);
}

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

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.65;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Container */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Background Atmospheric Glows */
.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.45;
}

.bg-glow-1 {
    top: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.35), transparent 70%);
}

.bg-glow-2 {
    top: 35%;
    right: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.25), transparent 70%);
}

.bg-glow-3 {
    bottom: -100px;
    left: 20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.2), transparent 70%);
}

/* Typography & Helpers */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-main);
    font-weight: 700;
    line-height: 1.25;
}

p {
    color: var(--text-muted);
}

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

.text-accent { color: var(--accent) !important; }
.text-primary { color: var(--primary) !important; }
.text-cyan { color: var(--cyan) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-center { text-align: center; }

.gradient-text {
    background: linear-gradient(135deg, #FFFFFF 30%, #94A3B8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-accent {
    background: linear-gradient(135deg, #10B981 0%, #06B6D4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Glassmorphism Card Style */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: var(--shadow-card);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    outline: none;
}

.btn-primary {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: #FFFFFF;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5);
    background: linear-gradient(135deg, #34D399 0%, #10B981 100%);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
    color: var(--text-main);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 0.95rem 2rem;
    font-size: 1.05rem;
    border-radius: 14px;
}

.btn-block {
    width: 100%;
}

/* Badge Tag */
.badge-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: 999px;
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-bottom: 0.85rem;
}

/* Section Header */
.section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    max-width: 760px;
    margin: 0 auto 3.5rem auto;
}

.section-title {
    font-size: 2.4rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* ==========================================
   NAVIGATION
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.1rem 0;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    background: rgba(9, 13, 22, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.85rem 0;
}

.nav-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-mono);
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.logo-icon {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, #10B981, #3B82F6);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 1.1rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
}

.nav-link:hover {
    color: var(--accent);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.4rem;
    cursor: pointer;
}

.nav-cta-mobile {
    display: none;
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero-section {
    padding: 9.5rem 0 6rem 0;
    position: relative;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.15fr 0.95fr;
    gap: 3.5rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.45rem 1.1rem;
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3.2rem;
    letter-spacing: -0.02em;
    margin-bottom: 1.4rem;
}

.hero-subtitle {
    font-size: 1.15rem;
    margin-bottom: 2.2rem;
    max-width: 580px;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3.2rem;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 1.8rem;
    padding-top: 1.8rem;
    border-top: 1px solid var(--border-color);
}

.stat-number {
    font-family: var(--font-mono);
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.1;
}

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

.stat-divider {
    width: 1px;
    height: 38px;
    background: var(--border-color);
}

/* Terminal Visual */
.terminal-card {
    position: relative;
    border-radius: 16px;
    overflow: visible;
}

.terminal-header {
    background: rgba(30, 41, 59, 0.8);
    padding: 0.85rem 1.25rem;
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
}

.terminal-dots {
    display: flex;
    gap: 0.4rem;
}

.dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
}

.dot-red { background: #EF4444; }
.dot-yellow { background: #F59E0B; }
.dot-green { background: #10B981; }

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.status-indicator {
    font-size: 0.8rem;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent);
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

.terminal-body {
    padding: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.88rem;
    line-height: 1.8;
}

.code-line {
    word-break: break-all;
}

.indent-1 { padding-left: 1.5rem; }
.code-comment { color: var(--text-dim); }
.code-keyword { color: #F43F5E; }
.code-func { color: #38BDF8; }
.code-string { color: #FBBF24; }
.code-bool { color: #A78BFA; }
.code-success {
    margin-top: 0.85rem;
    padding: 0.5rem 0.85rem;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 8px;
    color: #34D399;
}

.terminal-floating-badge {
    position: absolute;
    background: rgba(15, 23, 42, 0.92);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    padding: 0.6rem 1.1rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-card);
    animation: floatAnim 4s ease-in-out infinite;
}

.badge-top-right {
    top: -20px;
    right: -15px;
}

.badge-bottom-left {
    bottom: -20px;
    left: -15px;
    animation-delay: 2s;
}

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

/* ==========================================
   SERVICES GRID
   ========================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.2rem;
    transition: var(--transition-smooth);
    position: relative;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow);
}

.highlight-card {
    border-color: rgba(16, 185, 129, 0.4);
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.08) 0%, rgba(15, 23, 42, 0.8) 100%);
}

.popular-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: linear-gradient(135deg, #10B981, #059669);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.85rem;
    border-radius: 999px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.service-icon-wrapper {
    width: 58px;
    height: 58px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.icon-blue { background: rgba(59, 130, 246, 0.15); color: #60A5FA; }
.icon-emerald { background: rgba(16, 185, 129, 0.15); color: #34D399; }
.icon-cyan { background: rgba(6, 182, 212, 0.15); color: #22D3EE; }
.icon-purple { background: rgba(139, 92, 246, 0.15); color: #A78BFA; }
.icon-amber { background: rgba(245, 158, 11, 0.15); color: #FBBF24; }
.icon-rose { background: rgba(244, 63, 94, 0.15); color: #FB7185; }

.service-title {
    font-size: 1.3rem;
    margin-bottom: 0.9rem;
}

.service-desc {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.service-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.2rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--text-main);
}

/* ==========================================
   SIMULATOR SECTION
   ========================================== */
.simulator-wrapper {
    padding: 2.5rem;
}

.simulator-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-bottom: 2.2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.2rem;
}

.sim-tab {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.92rem;
    padding: 0.75rem 1.4rem;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.sim-tab.active, .sim-tab:hover {
    background: rgba(16, 185, 129, 0.15);
    border-color: var(--accent);
    color: var(--text-main);
}

.sim-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.sim-step {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.4rem;
    position: relative;
    transition: var(--transition-smooth);
}

.sim-step-num {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    background: rgba(16, 185, 129, 0.1);
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    margin-bottom: 0.75rem;
}

.sim-step h4 {
    font-size: 1.05rem;
    margin-bottom: 0.45rem;
}

.sim-step p {
    font-size: 0.88rem;
}

.sim-metrics {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem 2rem;
}

.metric-box {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.metric-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
}

.metric-val {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
}

.metric-arrow {
    color: var(--text-dim);
    font-size: 1.2rem;
}

/* ==========================================
   CALCULATOR SECTION
   ========================================== */
.calculator-card {
    display: grid;
    grid-template-columns: 1.35fr 0.95fr;
    gap: 3rem;
    padding: 3rem;
}

.calc-group {
    margin-bottom: 2rem;
}

.calc-label {
    display: block;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.calc-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.85rem;
}

.calc-choice {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 0.85rem 1rem;
    border-radius: 12px;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.calc-choice.active, .calc-choice:hover {
    background: rgba(59, 130, 246, 0.15);
    border-color: var(--primary);
    color: var(--text-main);
}

.calc-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.checkbox-container {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 0.85rem 1.1rem;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.checkbox-container:hover {
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.05);
}

.checkbox-container input {
    margin-right: 0.85rem;
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
    cursor: pointer;
}

.box-text {
    flex-grow: 1;
    font-size: 0.92rem;
    color: var(--text-main);
}

.box-price {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
}

/* Calc Summary Box */
.calc-summary {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.summary-header {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.92rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.summary-item strong {
    color: var(--text-main);
}

.summary-divider {
    height: 1px;
    background: var(--border-color);
    margin: 1.5rem 0;
}

.summary-total-wrapper {
    margin-bottom: 1.8rem;
}

.total-label {
    font-size: 0.88rem;
    color: var(--text-muted);
    display: block;
    margin-bottom: 0.4rem;
}

.total-price {
    font-family: var(--font-mono);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent);
}

/* ==========================================
   PRICING PACKAGES
   ========================================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    align-items: stretch;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow);
}

.pricing-card.popular {
    border-color: var(--accent);
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.1) 0%, rgba(15, 23, 42, 0.9) 100%);
}

.pkg-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #10B981, #059669);
    color: #FFFFFF;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.35rem 1.1rem;
    border-radius: 999px;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.pkg-header {
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.5rem;
}

.pkg-name {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.pkg-desc {
    font-size: 0.9rem;
    margin-bottom: 1.2rem;
}

.pkg-price {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
}

.pkg-price .currency {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-muted);
}

.pkg-price .amount {
    font-family: var(--font-mono);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-main);
}

.pkg-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 2.2rem;
    flex-grow: 1;
    font-size: 0.92rem;
}

.pkg-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    color: var(--text-muted);
}

.pkg-features li i {
    color: var(--accent);
    margin-top: 0.25rem;
}

.pkg-features li strong {
    color: var(--text-main);
}

/* ==========================================
   WHY CHOOSE US / FEATURES
   ========================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 2rem;
    transition: var(--transition-smooth);
}

.feature-item:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1.2rem;
}

.feature-item h4 {
    font-size: 1.15rem;
    margin-bottom: 0.6rem;
}

.feature-item p {
    font-size: 0.9rem;
}

/* ==========================================
   FAQ SECTION
   ========================================== */
.faq-accordion {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

.faq-question {
    width: 100%;
    padding: 1.3rem 1.6rem;
    background: none;
    border: none;
    color: var(--text-main);
    font-family: var(--font-main);
    font-size: 1.05rem;
    font-weight: 600;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.faq-question i {
    font-size: 0.9rem;
    transition: transform 0.3s ease;
    color: var(--text-muted);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--accent);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease-out;
    padding: 0 1.6rem;
}

.faq-item.active .faq-answer {
    max-height: 250px;
    padding-bottom: 1.3rem;
}

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

/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact-card {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 3.5rem;
    padding: 3.5rem;
}

.contact-title {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.contact-desc {
    font-size: 1rem;
    margin-bottom: 2.5rem;
}

.contact-channels {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.channel-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.channel-icon {
    width: 44px;
    height: 44px;
    background: rgba(16, 185, 129, 0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.2rem;
}

.channel-label {
    font-size: 0.8rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.channel-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-muted);
}

.form-control {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid var(--border-color);
    padding: 0.85rem 1.1rem;
    border-radius: 12px;
    color: var(--text-main);
    font-family: var(--font-main);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: #06090F;
    border-top: 1px solid var(--border-color);
    padding: 4.5rem 0 2rem 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3.5rem;
}

.footer-tagline {
    font-size: 0.92rem;
    margin-top: 1rem;
    max-width: 380px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links h4 {
    font-size: 1rem;
    margin-bottom: 0.6rem;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-muted);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    font-size: 0.85rem;
    color: var(--text-dim);
}

/* ==========================================
   FLOATING WHATSAPP BUTTON
   ========================================== */
.floating-wa {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.85rem;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
    z-index: 9999;
    transition: var(--transition-smooth);
}

.floating-wa:hover {
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.65);
    color: #FFFFFF;
}

.wa-tooltip {
    position: absolute;
    right: 70px;
    background: rgba(15, 23, 42, 0.95);
    color: #FFFFFF;
    padding: 0.4rem 0.85rem;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    border: 1px solid var(--border-color);
}

.floating-wa:hover .wa-tooltip {
    opacity: 1;
}

/* ==========================================
   RESPONSIVE MEDIA QUERIES
   ========================================== */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-visual {
        max-width: 540px;
        margin: 0 auto;
    }

    .calculator-card, .contact-card {
        grid-template-columns: 1fr;
        padding: 2.2rem;
        gap: 2.5rem;
    }

    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 2.3rem;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(9, 13, 22, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        border-bottom: 1px solid var(--border-color);
        display: none;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-toggle {
        display: block;
    }

    .nav-cta {
        display: none;
    }

    .nav-cta-mobile {
        display: inline-flex;
        width: 100%;
    }

    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.2rem;
    }

    .stat-divider {
        display: none;
    }

    .footer-container {
        grid-template-columns: 1fr;
    }
}