/* ==========================================================
   WORKVO — Clean White & Green Theme Design System
   ========================================================== */

:root {
    --bg-main: #FFFFFF;
    --bg-subtle: #F8FAFC;
    --bg-mint: #F0FDF4;
    --bg-mint-soft: #ECFDF5;
    --card-bg: #FFFFFF;
    --primary-green: #059669;
    --primary-dark: #064E3B;
    --primary-hover: #047857;
    --accent-green: #10B981;
    --accent-light: #D1FAE5;
    --text-heading: #0F172A;
    --text-body: #334155;
    --text-muted: #64748B;
    --border-light: #E2E8F0;
    --border-green: rgba(5, 150, 105, 0.2);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 6px 20px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 16px 40px rgba(5, 150, 105, 0.08);
    --shadow-green: 0 10px 30px rgba(5, 150, 105, 0.22);
    --radius-xl: 24px;
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-main);
    color: var(--text-body);
}

body {
    background-color: var(--bg-main);
    overflow-x: hidden;
    line-height: 1.6;
    color: var(--text-body);
}

/* ── Layout & Containers ── */
.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* ── Subtle Background Grids / Accents ── */
.bg-grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(5, 150, 105, 0.08) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
    z-index: 0;
}

/* ── Navigation Bar ── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.navbar .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-logo img {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
}

.brand-text h2 {
    font-size: 21px;
    font-weight: 900;
    letter-spacing: -0.5px;
    color: var(--text-heading);
    line-height: 1;
}

.brand-text span {
    font-size: 10.5px;
    font-weight: 800;
    color: var(--primary-green);
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--text-body);
    text-decoration: none;
    font-size: 14.5px;
    font-weight: 700;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--primary-green);
}

/* ── Buttons ── */
.btn-primary {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    color: #FFFFFF;
    font-weight: 800;
    font-size: 14px;
    padding: 13px 26px;
    border-radius: 100px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-green);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(5, 150, 105, 0.32);
    background: linear-gradient(135deg, #047857 0%, #065F46 100%);
}

.btn-secondary {
    background: var(--bg-mint-soft);
    color: var(--primary-dark);
    font-weight: 800;
    font-size: 14px;
    padding: 13px 26px;
    border-radius: 100px;
    text-decoration: none;
    border: 1.5px solid var(--border-green);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background: #D1FAE5;
    border-color: var(--primary-green);
    transform: translateY(-2px);
}

/* ── Hero Section ── */
.hero-section {
    padding: 150px 0 90px 0;
    background: linear-gradient(180deg, #FFFFFF 0%, #F0FDF4 100%);
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--bg-mint-soft);
    border: 1.5px solid rgba(5, 150, 105, 0.25);
    border-radius: 100px;
    color: var(--primary-dark);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.5px;
    margin-bottom: 22px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
}

.hero-title {
    font-size: 52px;
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -1.6px;
    color: var(--text-heading);
    margin-bottom: 22px;
}

.hero-title .highlight {
    color: var(--primary-green);
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtext {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 36px;
    max-width: 540px;
    line-height: 1.65;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.trust-badges {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    border-top: 1px solid var(--border-light);
    padding-top: 24px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-body);
    font-size: 13.5px;
    font-weight: 700;
}

.trust-item svg {
    color: var(--primary-green);
}

/* ── 3D Phone Showcase (Light & Green) ── */
.phone-3d-wrapper {
    perspective: 1200px;
    display: flex;
    justify-content: center;
    position: relative;
}

.phone-mockup {
    width: 320px;
    height: 630px;
    background: #FFFFFF;
    border: 8px solid #0F172A;
    border-radius: 44px;
    box-shadow: 0 25px 60px rgba(15, 23, 42, 0.16),
                0 10px 30px rgba(5, 150, 105, 0.18);
    position: relative;
    overflow: hidden;
    transform: rotateY(-8deg) rotateX(6deg);
    transition: transform 0.3s ease;
    transform-style: preserve-3d;
}

.phone-mockup:hover {
    transform: rotateY(0deg) rotateX(0deg) scale(1.02);
}

.phone-notch {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 20px;
    background: #0F172A;
    border-radius: 12px;
    z-index: 10;
}

.phone-screen {
    padding: 34px 18px 20px 18px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
}

.app-header-ui {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-light);
}

.punch-orb-container {
    text-align: center;
    padding: 24px 0;
}

.punch-orb {
    width: 140px;
    height: 140px;
    margin: 0 auto 16px auto;
    border-radius: 50%;
    background: linear-gradient(135deg, #059669 0%, #064E3B 100%);
    box-shadow: 0 10px 30px rgba(5, 150, 105, 0.4);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.punch-orb:hover {
    transform: scale(1.04);
}

.floating-pill {
    position: absolute;
    background: #FFFFFF;
    border: 1.5px solid var(--border-light);
    border-radius: 16px;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-md);
    z-index: 20;
}

.pill-1 {
    top: 18%;
    left: -35px;
    animation: float1 4s ease-in-out infinite alternate;
}

.pill-2 {
    bottom: 22%;
    right: -30px;
    animation: float2 5s ease-in-out infinite alternate;
}

@keyframes float1 {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-10px); }
}

@keyframes float2 {
    0% { transform: translateY(0px); }
    100% { transform: translateY(12px); }
}

/* ── Section Headings ── */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 60px auto;
}

.section-tag {
    font-size: 12px;
    font-weight: 900;
    color: var(--primary-green);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 10px;
    display: block;
}

.section-title {
    font-size: 38px;
    font-weight: 900;
    letter-spacing: -1.2px;
    line-height: 1.2;
    color: var(--text-heading);
    margin-bottom: 16px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 16px;
}

/* ── Features Section (White Cards + Green Accents) ── */
.features-section {
    padding: 100px 0;
    background: #FFFFFF;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 28px;
}

.feature-card {
    background: #FFFFFF;
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 36px 30px;
    box-shadow: var(--shadow-sm);
    transition: all 0.25s ease;
    position: relative;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: var(--primary-green);
    box-shadow: var(--shadow-lg);
}

.card-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--bg-mint-soft);
    border: 1px solid var(--border-green);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-green);
    margin-bottom: 22px;
}

.card-title {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-heading);
    margin-bottom: 12px;
    letter-spacing: -0.4px;
}

.card-desc {
    color: var(--text-body);
    font-size: 14.5px;
    line-height: 1.6;
}

/* ── Interactive ROI Calculator ── */
.calculator-section {
    padding: 100px 0;
    background: var(--bg-mint);
}

.calc-card {
    background: #FFFFFF;
    border: 1.5px solid var(--border-light);
    border-radius: 32px;
    padding: 48px;
    box-shadow: var(--shadow-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.calc-control {
    margin-bottom: 28px;
}

.calc-label {
    display: flex;
    justify-content: space-between;
    font-weight: 800;
    color: var(--text-heading);
    margin-bottom: 10px;
    font-size: 15px;
}

.calc-slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: var(--border-light);
    outline: none;
    accent-color: var(--primary-green);
    cursor: pointer;
}

.calc-results {
    background: linear-gradient(135deg, #0F172A 0%, #064E3B 100%);
    border-radius: var(--radius-xl);
    padding: 36px;
    text-align: center;
    color: #FFFFFF;
    box-shadow: var(--shadow-green);
}

.result-kpi {
    font-size: 46px;
    font-weight: 900;
    color: #34D399;
    letter-spacing: -1px;
    margin-bottom: 4px;
}

/* ── Enquiry / Contact Form Section ── */
.enquiry-section {
    padding: 100px 0 120px 0;
    background: #FFFFFF;
}

.enquiry-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
}

.enquiry-info h3 {
    font-size: 34px;
    font-weight: 900;
    letter-spacing: -0.8px;
    color: var(--text-heading);
    margin-bottom: 16px;
}

.contact-card-box {
    margin-top: 36px;
    background: var(--bg-mint-soft);
    border: 1.5px solid var(--border-green);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.contact-row {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
    color: var(--text-body);
    font-size: 14.5px;
}

.contact-row:last-child {
    margin-bottom: 0;
}

.form-card {
    background: #FFFFFF;
    border: 1.5px solid var(--border-light);
    border-radius: 28px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group.full {
    grid-column: span 2;
}

.form-group label {
    display: block;
    font-size: 13.5px;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--text-heading);
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    background: #F8FAFC;
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-heading);
    font-size: 14.5px;
    outline: none;
    transition: all 0.2s ease;
}

.form-control:focus {
    border-color: var(--primary-green);
    background: #FFFFFF;
    box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.12);
}

/* ── Footer ── */
.footer {
    border-top: 1px solid var(--border-light);
    padding: 50px 0 36px 0;
    background: var(--bg-subtle);
    color: var(--text-muted);
    font-size: 13.5px;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

/* ── Responsive ── */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-subtext {
        margin: 0 auto 36px auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .trust-badges {
        justify-content: center;
    }
    .calc-card {
        grid-template-columns: 1fr;
    }
    .enquiry-grid {
        grid-template-columns: 1fr;
    }
    .form-grid {
        grid-template-columns: 1fr;
    }
    .form-group.full {
        grid-column: span 1;
    }
    .nav-links {
        display: none;
    }
}