/* ==========================================================================
   HOMEPAGE — hero, product teaser, why choose us, quality videos, CTA form
   ========================================================================== */

/* ---------- HERO ---------- */
.lbg-hero-3d {
    width: 100%;
    min-height: 85vh;
    display: flex;
    align-items: center;
    background: #ffffff;
    overflow: hidden;
    position: relative;
    font-family: 'Inter', sans-serif;
}

.hero-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    width: 100%;
    z-index: 5;
}

.hero-badge {
    display: inline-block;
    background: rgba(var(--lbg-primary-rgb), 0.06);
    color: var(--lbg-primary);
    padding: 8px 18px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 13px;
    margin-bottom: 25px;
}

.hero-main-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    color: var(--lbg-dark-accent);
    margin-bottom: 20px;
}

.text-gradient {
    background: linear-gradient(90deg, var(--lbg-primary), var(--lbg-primary-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-sub-desc {
    font-size: 18px;
    color: var(--lbg-subtext);
    line-height: 1.6;
    margin-bottom: 35px;
    max-width: 500px;
}

.hero-action-group {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.hero-action-group .btn-primary {
    background: var(--lbg-primary);
    color: #fff;
    padding: 16px 34px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 20px rgba(var(--lbg-primary-rgb), 0.2);
}

.hero-action-group .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(var(--lbg-primary-rgb), 0.3);
}

.hero-action-group .btn-outline {
    border: 2px solid #e2e8f0;
    color: var(--lbg-dark-accent);
    padding: 14px 34px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    transition: 0.3s;
}

.hero-action-group .btn-outline:hover {
    background: #f8fafc;
    border-color: var(--lbg-primary);
    color: var(--lbg-primary);
}

.hero-features {
    display: flex;
    gap: 20px;
    font-size: 14px;
    font-weight: 600;
    color: #94a3b8;
}

/* Image side — replaces the old 3D model-viewer */
.hero-model-side {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.model-parallax-container {
    width: 100%;
    z-index: 10;
    will-change: transform;
    display: flex;
    justify-content: center;
}

.hero-bottle-image {
    max-width: 92%;
    height: auto;
    filter: drop-shadow(0 40px 60px rgba(15, 23, 42, 0.18));
    animation: lbgHeroFadeIn 1s cubic-bezier(0.4, 0, 0.2, 1) both;
}

@keyframes lbgHeroFadeIn {
    from { opacity: 0; transform: translateY(24px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.floating-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 1;
    opacity: 0.4;
}

.blob-1 {
    width: 300px;
    height: 300px;
    background: #5ce1e6;
    top: 0;
    right: -5%;
}

.blob-2 {
    width: 200px;
    height: 200px;
    background: var(--lbg-primary);
    bottom: 10%;
    left: 0%;
}

@media (max-width: 1024px) {
    .hero-wrapper { grid-template-columns: 1fr; text-align: center; }
    .hero-main-title { font-size: 42px; }
    .hero-action-group { justify-content: center; }
    .hero-features { justify-content: center; }
    .hero-bottle-image { max-height: 420px; }
}

/* ---------- PRODUCT TEASER (3 cards) ---------- */
.lgb-container {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

.lgb-section-header {
    text-align: center;
    margin-bottom: 50px;
}

.lgb-section-header h2 {
    font-size: 38px;
    font-weight: 700;
    color: var(--lbg-primary);
    margin: 0 0 10px 0;
    letter-spacing: -0.5px;
}

.lgb-section-header p {
    font-size: 16px;
    color: var(--lbg-subtext);
    margin: 0;
}

.lgb-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    justify-content: center;
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.lgb-product-card {
    position: relative;
    display: flex;
    flex-direction: column;
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    background: #f1f5f9;
    aspect-ratio: 3 / 4.5;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    width: 100%;
}

.lgb-card-media {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 1;
}

.lgb-card-media img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.lgb-card-overlay {
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 60%;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0) 100%);
    z-index: 2;
}

.lgb-card-body {
    position: relative;
    margin-top: auto;
    padding: 30px 20px;
    z-index: 3;
    color: #ffffff;
}

.lgb-card-body h3 {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 12px 0;
    line-height: 1.1;
    color: #ffffff;
}

.lgb-card-body p {
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s ease;
}

.lgb-product-card:hover { transform: translateY(-10px); box-shadow: 0 20px 40px rgba(0,0,0,0.2); }
.lgb-product-card:hover img { transform: scale(1.1); }
.lgb-product-card:hover p { opacity: 1; transform: translateY(0); }

@media (max-width: 1024px) {
    .lgb-product-grid { grid-template-columns: repeat(2, minmax(220px, 1fr)); max-width: 600px; }
}
@media (max-width: 640px) {
    .lgb-product-grid { grid-template-columns: 1fr; max-width: 320px; }
    .lgb-product-card { aspect-ratio: 3 / 4; }
    .lgb-card-body p { opacity: 1; transform: translateY(0); }
}

/* ---------- WHY CHOOSE US — 2x2, made smaller ---------- */
.lgb-service-section {
    padding: 70px 20px;
    max-width: 1080px;
    margin: auto;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.lgb-service-header {
    text-align: center;
    margin-bottom: 36px;
}

.lgb-service-header h2 {
    font-size: 34px;
    font-weight: 700;
    color: var(--lbg-primary);
    margin-bottom: 8px;
}

.lgb-service-header p {
    color: var(--lbg-subtext);
    font-size: 15px;
}

.lgb-service-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.lgb-service-card {
    background: linear-gradient(135deg, var(--lbg-primary) 0%, #1a1a5e 100%);
    border-radius: 12px;
    padding: 26px;
    display: flex;
    align-items: center;
    gap: 18px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    min-height: 128px;
}

.lgb-card-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lgb-card-icon svg {
    width: 100%;
    height: 100%;
    color: #ffffff;
    opacity: 0.9;
}

.lgb-card-content { color: #ffffff; }

.lgb-card-content h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 6px 0;
    color: #5ce1e6;
}

.lgb-card-content p {
    font-size: 13px;
    line-height: 1.5;
    margin: 0;
    opacity: 0.85;
}

.lgb-service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(var(--lbg-primary-rgb), 0.3);
}

@media (max-width: 640px) {
    .lgb-service-card { flex-direction: column; text-align: center; padding: 22px; }
    .lgb-service-header h2 { font-size: 26px; }
    .lgb-card-icon { width: 44px; height: 44px; }
}

/* ---------- QUALITY / VIDEO SHOWCASE ---------- */
.hero-video { width: 100%; padding: 40px 20px; box-sizing: border-box; }

.video-wrapper {
    max-width: 1200px;
    margin: auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.video-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #080e1a;
    overflow: hidden;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15), 0 5px 20px rgba(0,0,0,0.1);
}

.video-bg { width: 100%; height: 100%; object-fit: cover; }

.video-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.2); }

.sound-btn {
    position: absolute;
    bottom: 25px; right: 25px;
    width: 52px; height: 52px;
    border-radius: 50%;
    border: none;
    background: rgba(0,0,0,0.5);
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    z-index: 10;
    backdrop-filter: blur(8px);
    transition: 0.3s;
}

.sound-btn:hover { background: rgba(0,0,0,0.7); }

@media (max-width: 768px) {
    .hero-video { padding: 20px 14px; }
    .video-container { border-radius: 18px; }
    .sound-btn { bottom: 15px; right: 15px; width: 44px; height: 44px; font-size: 18px; }
}

/* ---------- CTA FORM ---------- */
.lgbf-section { padding: 100px 20px; background: #FFFFFF; }

.lgbf-container {
    max-width: 1100px;
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    align-items: center;
}

.lgbf-text h2 { font-size: 34px; color: var(--lbg-dark-accent); margin-bottom: 12px; font-weight: 600; }
.lgbf-text p { color: var(--lbg-text-muted); font-size: 15px; line-height: 1.7; }

.lgbf-form { background: #fff; padding: 30px; border-radius: 18px; border: 1px solid #eee; }
.lgbf-row { display: flex; gap: 16px; margin-bottom: 16px; }

.lgbf-form input, .lgbf-form textarea {
    width: 100%;
    padding: 14px;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    font-size: 14px;
    outline: none;
    transition: all 0.25s ease;
    background: #fff;
}

.lgbf-form input:focus, .lgbf-form textarea:focus {
    border-color: var(--lbg-primary);
    box-shadow: 0 0 0 3px rgba(var(--lbg-primary-rgb), 0.15);
}

.lgbf-form textarea { resize: none; margin-bottom: 20px; }

.lgbf-btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 10px;
    background: var(--lbg-primary);
    color: #fff;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lgbf-btn:hover { background: #000; transform: translateY(-2px); }

@media (max-width: 768px) {
    .lgbf-container { grid-template-columns: 1fr; gap: 30px; }
    .lgbf-row { flex-direction: column; }
    .lgbf-text h2 { font-size: 26px; }
}