/* ==========================================================================
   Spad Engineering Group - Ultra Minimal Landing Page
   Brand Identity: Navy (#0D1B67) & Spad Green (#38A551)
   Typography: Dana Font (Local WOFF2)
   Zero-Scroll Single Viewport Layout
   ========================================================================== */

/* Dana Webfont */
@font-face {
    font-family: 'Dana';
    src: url('../fonts/Dana-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Dana';
    src: url('../fonts/Dana-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Dana';
    src: url('../fonts/Dana-DemiBold.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Dana';
    src: url('../fonts/Dana-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Dana';
    src: url('../fonts/Dana-ExtraBold.woff2') format('woff2');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

:root {
    --navy-950: #070D26;
    --navy-900: #0B133A;
    --navy-800: #0D1B67;
    --navy-700: #161F8E;
    --spad-green: #38A551;
    --spad-green-hover: #2E8842;
    --spad-green-glow: rgba(56, 165, 81, 0.35);
    --slate-100: #F1F5F9;
    --slate-200: #E2E8F0;
    --slate-300: #CBD5E1;
    --font-dana: 'Dana', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html, body {
    width: 100%;
    height: 100%;
    height: 100dvh;
    overflow: hidden;
    position: fixed;
    top: 0;
    left: 0;
}

body {
    direction: rtl;
    font-family: var(--font-dana);
    background-color: var(--navy-950);
    color: var(--slate-100);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    background: radial-gradient(ellipse 70% 50% at 50% 40%, rgba(22, 31, 142, 0.4), transparent 70%),
                radial-gradient(circle 350px at 50% 65%, rgba(56, 165, 81, 0.1), transparent),
                var(--navy-950);
}

/* Subtle Grid Background Pattern */
.bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 36px 36px;
    z-index: 0;
    pointer-events: none;
}

/* Main Minimal Card */
.minimal-wrapper {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 580px;
    text-align: center;
    background: rgba(13, 27, 103, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.09);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 28px;
    padding: 3.5rem 2.25rem;
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7),
                inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.minimal-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 15%;
    right: 15%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--spad-green), var(--navy-700), transparent);
}

/* Logo */
.logo-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 2.25rem;
}

.brand-logo {
    height: 72px;
    width: auto;
    max-width: 240px;
    object-fit: contain;
    filter: drop-shadow(0 6px 20px rgba(0, 0, 0, 0.5));
}

/* Status message with pulse */
.status-container {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    margin-bottom: 2.25rem;
}

.pulse-dot {
    width: 9px;
    height: 9px;
    background-color: var(--spad-green);
    border-radius: 50%;
    position: relative;
    box-shadow: 0 0 12px var(--spad-green);
    flex-shrink: 0;
}

.pulse-dot::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--spad-green);
    animation: ripple 2s infinite ease-out;
}

@keyframes ripple {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(2.4);
        opacity: 0;
    }
}

.status-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: #FFFFFF;
    letter-spacing: -0.01em;
}

/* Call Actions */
.cta-group {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 0.85rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.9rem 1.4rem;
    border-radius: 14px;
    font-family: var(--font-dana);
    font-size: 0.98rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.25s ease;
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #38A551 0%, #27803C 100%);
    color: #FFFFFF;
    box-shadow: 0 10px 25px -5px var(--spad-green-glow),
                0 0 0 1px rgba(255, 255, 255, 0.15) inset;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #40BC5C 0%, #2F9949 100%);
    box-shadow: 0 14px 30px -4px var(--spad-green-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.14);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.28);
    transform: translateY(-2px);
}

.btn svg {
    width: 19px;
    height: 19px;
    flex-shrink: 0;
}

.phone-digits {
    font-weight: 700;
    letter-spacing: 0.05em;
    direction: ltr;
    display: inline-block;
}

/* Mobile responsive (strictly fitting in 100dvh without scroll) */
@media (max-width: 640px) {
    body {
        padding: 0.75rem;
    }

    .minimal-wrapper {
        padding: 2.25rem 1.25rem;
        border-radius: 22px;
    }

    .logo-wrapper {
        margin-bottom: 1.5rem;
    }

    .brand-logo {
        height: 54px;
    }

    .status-container {
        padding: 0.65rem 1rem;
        margin-bottom: 1.75rem;
        gap: 0.5rem;
    }

    .status-text {
        font-size: 0.88rem;
    }

    .cta-group {
        flex-direction: column;
        width: 100%;
        gap: 0.75rem;
    }

    .btn {
        width: 100%;
        padding: 0.85rem 1rem;
        font-size: 0.92rem;
    }
}

@media (max-height: 550px) {
    .minimal-wrapper {
        padding: 1.5rem 1rem;
    }
    .brand-logo {
        height: 44px;
    }
    .logo-wrapper, .status-container {
        margin-bottom: 1rem;
    }
}