/* ============================================
   TANGO BUSINESS CLONE - EXACT MATCH
   Single-viewport full-page layout
   Uses original video background + phone image
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: #FFFFFF;
    -webkit-font-smoothing: antialiased;
    background: #000;
}

/* ============ FULL PAGE LAYOUT ============ */
.page {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

/* Video background */
.bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
}

.bg-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

/* ============ HEADER ============ */
.header {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 48px;
}

.header-left {
    flex-shrink: 0;
}

.logo {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo-img {
    height: 42px;
    width: auto;
    filter: brightness(0) invert(1);
}

.header-nav {
    display: flex;
    gap: 36px;
}

.nav-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: opacity 0.3s;
}

.nav-link:hover {
    opacity: 0.7;
}

.header-right {
    flex-shrink: 0;
}

.btn-become-partner {
    display: inline-block;
    padding: 12px 28px;
    border: 1.5px solid rgba(255, 255, 255, 0.9);
    border-radius: 100px;
    color: #FFFFFF;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s;
    background: rgba(255, 255, 255, 0.05);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.btn-become-partner:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* ============ MAIN CONTENT ============ */
.main-content {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    padding: 0 48px;
    height: calc(100vh - 260px);
}

/* Stats columns */
.stats-left,
.stats-right {
    flex: 1;
    text-align: center;
}

.stat-number {
    font-size: clamp(64px, 10vw, 140px);
    font-weight: 900;
    color: #FFFFFF;
    letter-spacing: -4px;
    line-height: 1;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.stat-label {
    font-size: 20px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 8px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Phone image (original from site) */
.phone-center {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.phone-image {
    height: clamp(600px, 90vh, 870px);
    width: auto;
    filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.4));
    transform: translateY(96px);
}

/* ============ BOTTOM SECTION ============ */
.bottom-section {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 0 48px 36px;
}

.bottom-left {
    max-width: 500px;
}

.headline {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.subtext {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 24px;
    line-height: 1.5;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.bottom-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.btn-about {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border: 1.5px solid rgba(255, 255, 255, 0.7);
    border-radius: 100px;
    color: #FFFFFF;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s;
    background: rgba(255, 255, 255, 0.05);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.btn-about:hover {
    background: rgba(255, 255, 255, 0.15);
}

.arrow {
    font-size: 18px;
}

/* Download button - white filled pill */
.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border: none;
    border-radius: 100px;
    background: #FFFFFF;
    color: #000000;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    background: #F0F0F0;
}

.btn-download:active {
    transform: translateY(0);
}

.dl-icon {
    width: 20px;
    height: 20px;
}

/* Bottom right - store badges */
.bottom-right {
    display: flex;
    align-items: flex-end;
    gap: 16px;
}

.store-badges {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.store-badge {
    text-decoration: none;
    background: rgba(0, 0, 0, 0.5);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    padding: 8px 16px;
    transition: all 0.3s;
}

.store-badge:hover {
    background: rgba(0, 0, 0, 0.7);
    border-color: rgba(255, 255, 255, 0.3);
}

.badge-content {
    display: flex;
    align-items: center;
    gap: 8px;
}

.apple-icon, .play-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

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

.badge-small {
    font-size: 9px;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.badge-large {
    font-size: 16px;
    font-weight: 600;
    color: #FFFFFF;
    letter-spacing: -0.3px;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1200px) {
    .stat-number {
        font-size: 80px;
    }
    .phone-image {
        height: 675px;
    }
}

@media (max-width: 968px) {
    html, body {
        overflow: auto;
    }
    .page {
        min-height: 100vh;
        height: auto;
    }
    .header {
        padding: 16px 24px;
    }
    .header-nav {
        display: none;
    }
    .main-content {
        flex-direction: column;
        height: auto;
        padding: 20px 24px;
    }
    .stat-number {
        font-size: 60px;
    }
    .phone-image {
        height: 570px;
    }
    .bottom-section {
        position: relative;
        flex-direction: column;
        gap: 32px;
        padding: 20px 24px 40px;
    }
    .bottom-right {
        flex-direction: column;
        gap: 12px;
    }
    .store-badges {
        flex-direction: row;
    }
}

@media (max-width: 640px) {
    .header {
        padding: 12px 16px;
    }
    .logo-tango {
        font-size: 24px;
    }
    .logo-business {
        font-size: 14px;
    }
    .stat-number {
        font-size: 48px;
        letter-spacing: -2px;
    }
    .phone-image {
        height: 480px;
    }
    .bottom-actions {
        flex-direction: column;
    }
    .headline {
        font-size: 22px;
    }
}