/* ========================================
   Chi Chi Wedding & Event - Trang Trí Gia Tiên Giá Rẻ
   Custom CSS - style.css
   ======================================== */

/* ---- Biến màu sắc chủ đạo ---- */
:root {
    --primary: #c8105d;
    /* hồng đậm */
    --primary-light: #e8497a;
    --gold: #c9a227;
    --gold-light: #f0d080;
    --dark: #2c1a1a;
    --text: #444;
    --bg-cream: #fff9f5;
    --border: #f3d0dd;
    --white: #ffffff;
    --shadow: 0 4px 20px rgba(200, 16, 93, 0.12);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Be Vietnam Pro', 'Segoe UI', Arial, sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.65;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

/* ---- Tiện ích chung ---- */
.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    text-align: center;
    margin-bottom: .5rem;
    letter-spacing: .5px;
}

.section-sub {
    text-align: center;
    color: #888;
    margin-bottom: 2.5rem;
    font-size: .95rem;
}

.section-title span {
    color: var(--gold);
}

.divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--gold));
    margin: .6rem auto 1.5rem;
    border-radius: 4px;
}

.btn-primary-custom {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), #e8497a);
    color: #fff;
    padding: .7rem 1.8rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: .95rem;
    border: none;
    cursor: pointer;
    transition: all .3s ease;
    box-shadow: 0 4px 15px rgba(200, 16, 93, .3);
}

.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(200, 16, 93, .4);
    color: #fff;
}

.btn-outline-custom {
    display: inline-block;
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: .65rem 1.7rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: .95rem;
    transition: all .3s ease;
}

.btn-outline-custom:hover {
    background: var(--primary);
    color: #fff;
}

/* ========================================
   TOP BAR
   ======================================== */
.top-bar {
    background: linear-gradient(135deg, var(--primary), #a0084a);
    color: #fff;
    font-size: .82rem;
    padding: .4rem 0;
}

.top-bar a {
    color: #ffd6e7;
    transition: color .2s;
}

.top-bar a:hover {
    color: #fff;
}

.top-bar .sep {
    margin: 0 .6rem;
    opacity: .5;
}

/* ========================================
   HEADER / NAVBAR
   ======================================== */
.main-header {
    background: #fff;
    box-shadow: 0 2px 15px rgba(0, 0, 0, .08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-brand .logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-main {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: .5px;
}

.logo-sub {
    font-size: .72rem;
    color: var(--gold);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.nav-link-custom {
    font-weight: 600;
    font-size: .9rem;
    color: var(--dark) !important;
    padding: .5rem .9rem !important;
    border-radius: 6px;
    transition: all .25s;
    position: relative;
}

.nav-link-custom::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    right: 50%;
    height: 2px;
    background: var(--primary);
    transition: all .3s ease;
}

.nav-link-custom:hover::after,
.nav-link-custom.active::after {
    left: 0;
    right: 0;
}

.nav-link-custom:hover,
.nav-link-custom.active {
    color: var(--primary) !important;
}

.dropdown-menu-custom {
    border: none;
    box-shadow: 0 8px 30px rgba(0, 0, 0, .12);
    border-radius: 10px;
    padding: .6rem;
    min-width: 220px;
}

.dropdown-item-custom {
    padding: .5rem .9rem;
    border-radius: 6px;
    font-size: .88rem;
    color: var(--dark);
    transition: all .2s;
}

.dropdown-item-custom:hover {
    background: var(--bg-cream);
    color: var(--primary);
    padding-left: 1.2rem;
}

.header-phone {
    background: linear-gradient(135deg, var(--primary), #e8497a);
    color: #fff;
    padding: .45rem 1.2rem;
    border-radius: 25px;
    font-weight: 700;
    font-size: .88rem;
    white-space: nowrap;
}

.header-phone i {
    margin-right: .3rem;
    animation: ring .8s infinite alternate;
}

@keyframes ring {
    from {
        transform: rotate(-15deg);
    }

    to {
        transform: rotate(15deg);
    }
}

/* ========================================
   HERO BANNER
   ======================================== */
.hero-section {
    position: relative;
    overflow: hidden;
    min-height: 580px;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(292deg, #1a0a14 0%, #212529 40%, #3f373a 70%, #9d9196 100%);
    z-index: 0;
}

/* Hiệu ứng hoa văn trang trí */
.hero-pattern {
    position: absolute;
    inset: 0;
    z-index: 1;
    /* opacity: .08; */
    background-image:
        radial-gradient(circle at 20% 50%, #fff 1px, transparent 1px),
        radial-gradient(circle at 80% 20%, #fff 1px, transparent 1px),
        radial-gradient(circle at 60% 80%, #fff 1px, transparent 1px);
    background-size: 60px 60px, 80px 80px, 50px 50px;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    background: rgba(201, 162, 39, .25);
    border: 1px solid var(--gold);
    color: var(--gold-light);
    padding: .3rem 1rem;
    border-radius: 20px;
    font-size: .82rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-title .highlight {
    color: var(--gold-light);
}

.hero-desc {
    color: rgba(255, 255, 255, .85);
    font-size: 1.05rem;
    margin-bottom: 1.8rem;
    max-width: 520px;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.hero-stat-item {
    text-align: center;
}

.hero-stat-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gold-light);
    line-height: 1;
}

.hero-stat-label {
    font-size: .8rem;
    color: rgba(255, 255, 255, .7);
    margin-top: .2rem;
}

/* Ảnh phải hero */
.hero-image-area {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-img-frame {
    width: 380px;
    height: 420px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .4);
    border: 3px solid rgba(201, 162, 39, .4);
    position: relative;
}

.hero-img-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #fff, #cad3db, #dee2e6);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    color: rgba(255, 255, 255, .6);
    font-size: .9rem;
    text-align: center;
    padding: 1rem;
}

.hero-img-placeholder .flower {
    font-size: 4rem;
    opacity: .5;
}

.hero-price-badge {
    position: absolute;
    bottom: -15px;
    right: -15px;
    background: var(--gold);
    color: #fff;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: .7rem;
    font-weight: 700;
    text-align: center;
    line-height: 1.2;
    box-shadow: 0 5px 20px rgba(0, 0, 0, .3);
}

.hero-price-badge .price {
    font-size: 1rem;
}

/* ========================================
   THÔNG BÁO NHANH (Ticker)
   ======================================== */
.ticker-bar {
    background: var(--bg-cream);
    border-top: 2px solid var(--border);
    border-bottom: 2px solid var(--border);
    padding: .6rem 0;
    overflow: hidden;
}

.ticker-label {
    background: var(--primary);
    color: #fff;
    padding: .25rem 1rem;
    font-size: .82rem;
    font-weight: 700;
    white-space: nowrap;
    border-radius: 0 4px 4px 0;
}

.ticker-track {
    display: flex;
    gap: 3rem;
    animation: ticker 25s linear infinite;
    white-space: nowrap;
    align-items: center;
}

.ticker-item {
    font-size: .88rem;
    color: var(--primary);
    font-weight: 500;
}

.ticker-item i {
    color: var(--gold);
    margin-right: .3rem;
}

@keyframes ticker {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

.ticker-wrapper {
    overflow: hidden;
    flex: 1;
}

/* ========================================
   DỊCH VỤ NỔI BẬT (Cards nhỏ trên cùng)
   ======================================== */
.feature-cards-section {
    padding: 2.5rem 0;
    background: var(--white);
}

.feature-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 1.5rem;
    border: 1.5px solid var(--border);
    border-radius: 14px;
    background: #fff;
    transition: all .3s ease;
    height: 100%;
}

.feature-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
    transform: translateY(-3px);
}

.feature-icon {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature-icon.pink {
    background: #fce4ec;
    color: var(--primary);
}

.feature-icon.gold {
    background: #fff8e1;
    color: var(--gold);
}

.feature-icon.blue {
    background: #e3f2fd;
    color: #1565c0;
}

.feature-icon.green {
    background: #e8f5e9;
    color: #2e7d32;
}

.feature-card-title {
    font-weight: 700;
    color: var(--dark);
    font-size: .95rem;
}

.feature-card-desc {
    font-size: .82rem;
    color: #777;
    margin-top: .15rem;
}

/* ========================================
   DANH MỤC DỊCH VỤ
   ======================================== */
.services-section {
    padding: 4rem 0;
    background: var(--bg-cream);
}

.service-card {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, .07);
    transition: all .35s ease;
    background: #fff;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 35px rgba(200, 16, 93, .15);
}

.service-img {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    position: relative;
    overflow: hidden;
}

.service-img .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, .4), transparent);
}

.service-img .tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--primary);
    color: #fff;
    padding: .2rem .7rem;
    border-radius: 20px;
    font-size: .75rem;
    font-weight: 700;
}

.service-body {
    padding: 1.3rem;
}

.service-title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--dark);
    margin-bottom: .5rem;
}

.service-price {
    color: var(--primary);
    font-weight: 800;
    font-size: 1.15rem;
    margin-bottom: .8rem;
}

.service-price .old-price {
    color: #aaa;
    font-size: .8rem;
    font-weight: 400;
    text-decoration: line-through;
    margin-left: .4rem;
}

.service-includes {
    font-size: .82rem;
    color: #666;
}

.service-includes li {
    padding: .2rem 0;
}

.service-includes li i {
    color: var(--primary);
    margin-right: .35rem;
}

.service-footer {
    padding: .8rem 1.3rem 1.3rem;
}

/* Màu nền ảnh placeholder */
.bg-gradient-pink {
    background: linear-gradient(135deg, #f8bbd0, #e91e8c);
}

.bg-gradient-gold {
    background: linear-gradient(135deg, #fff8e1, #f9a825);
}

.bg-gradient-red {
    background: linear-gradient(135deg, #ffcdd2, #c62828);
}

.bg-gradient-purple {
    background: linear-gradient(135deg, #e1bee7, #7b1fa2);
}

.bg-gradient-green {
    background: linear-gradient(135deg, #c8e6c9, #2e7d32);
}

.bg-gradient-blue {
    background: linear-gradient(135deg, #bbdefb, #1565c0);
}

/* ========================================
   GÓI SẢN PHẨM NỔI BẬT (Grid ảnh)
   ======================================== */
.gallery-section {
    padding: 4rem 0;
    background: #fff;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto;
    gap: 1rem;
}

.gallery-item {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    aspect-ratio: 1;
}

.gallery-item.large {
    grid-column: span 2;
    grid-row: span 2;
    aspect-ratio: unset;
}

.gallery-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    transition: transform .4s ease;
    min-height: 180px;
}

.gallery-item.large .gallery-img {
    min-height: 380px;
}

.gallery-item:hover .gallery-img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(200, 16, 93, .8) 0%, transparent 60%);
    opacity: 0;
    transition: opacity .3s;
    display: flex;
    align-items: flex-end;
    padding: 1rem;
    color: #fff;
    font-weight: 600;
    font-size: .9rem;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* ========================================
   BẢNG GIÁ
   ======================================== */
.pricing-section {
    padding: 4rem 0;
    background: var(--bg-cream);
}

.pricing-card {
    background: #fff;
    border-radius: 20px;
    padding: 2rem;
    border: 2px solid var(--border);
    transition: all .3s ease;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: 0 8px 35px rgba(200, 16, 93, .2);
    transform: scale(1.03);
}

.pricing-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #fff;
    padding: .3rem 1.2rem;
    border-radius: 20px;
    font-size: .78rem;
    font-weight: 700;
    white-space: nowrap;
}

.pricing-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: .5rem;
}

.pricing-price {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    margin: 1rem 0;
    line-height: 1;
}

.pricing-price sup {
    font-size: 1.1rem;
}

.pricing-price span {
    font-size: .9rem;
    font-weight: 400;
    color: #888;
}

.pricing-items {
    flex: 1;
}

.pricing-items li {
    padding: .5rem 0;
    border-bottom: 1px dashed var(--border);
    font-size: .88rem;
    display: flex;
    align-items: flex-start;
    gap: .5rem;
}

.pricing-items li i {
    color: var(--primary);
    margin-top: .15rem;
    flex-shrink: 0;
}

.pricing-items li.disabled {
    color: #bbb;
}

.pricing-items li.disabled i {
    color: #ccc;
}

/* ========================================
   TẠI SAO CHỌN CHÚNG TÔI
   ======================================== */
.why-section {
    padding: 4rem 0;
    background: #fff;
}

.why-card {
    text-align: center;
    padding: 2rem 1.5rem;
    border-radius: 16px;
    transition: all .3s;
}

.why-card:hover {
    background: var(--bg-cream);
    box-shadow: var(--shadow);
}

.why-icon {
    width: 75px;
    height: 75px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, #fce4ec, #f8bbd0);
    color: var(--primary);
    box-shadow: 0 4px 15px rgba(200, 16, 93, .2);
}

.why-title {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--dark);
    margin-bottom: .5rem;
}

.why-desc {
    font-size: .88rem;
    color: #777;
}

/* ========================================
   TESTIMONIALS
   ======================================== */
.testimonials-section {
    padding: 4rem 0;
    background: var(--bg-cream);
}

.testimonial-card {
    background: #fff;
    border-radius: 16px;
    padding: 1.8rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, .07);
    position: relative;
    height: 100%;
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 4rem;
    color: var(--border);
    line-height: 1;
    font-family: Georgia, serif;
}

.testimonial-text {
    font-style: italic;
    color: #555;
    font-size: .9rem;
    margin-bottom: 1rem;
}

.testimonial-stars {
    color: var(--gold);
    font-size: .85rem;
    margin-bottom: .8rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: .8rem;
}

.author-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    background: linear-gradient(135deg, #fce4ec, var(--primary));
    color: #fff;
    font-weight: 700;
    flex-shrink: 0;
}

.author-name {
    font-weight: 700;
    font-size: .9rem;
    color: var(--dark);
}

.author-loc {
    font-size: .78rem;
    color: #888;
}

/* ========================================
   LIÊN HỆ
   ======================================== */
.contact-section {
    padding: 4rem 0;
    background: #fff;
}

.contact-info-box {
    background: var(--bg-cream);
    border-radius: 16px;
    padding: 2rem;
    border: 1.5px solid var(--border);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.3rem;
    padding-bottom: 1.3rem;
    border-bottom: 1px dashed var(--border);
}

.contact-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.contact-icon {
    width: 46px;
    height: 46px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), #e8497a);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-label {
    font-size: .8rem;
    color: #888;
}

.contact-value {
    font-weight: 700;
    color: var(--dark);
    font-size: .95rem;
}

.contact-value a {
    color: var(--primary);
}

.contact-value a:hover {
    text-decoration: underline;
}

.contact-form {
    background: #fff;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 25px rgba(0, 0, 0, .07);
    border: 1.5px solid var(--border);
}

.form-label-custom {
    font-weight: 600;
    font-size: .88rem;
    color: var(--dark);
    margin-bottom: .35rem;
}

.form-control-custom {
    border: 1.5px solid var(--border);
    border-radius: 8px;
    padding: .65rem 1rem;
    font-size: .9rem;
    width: 100%;
    transition: border .25s;
    font-family: inherit;
    background: #fff;
}

.form-control-custom:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(200, 16, 93, .1);
}

/* Bản đồ giả */
.map-placeholder {
    border-radius: 14px;
    overflow: hidden;
    background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
    height: 260px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: #2e7d32;
    border: 2px solid #a5d6a7;
    font-size: .9rem;
    text-align: center;
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.map-placeholder i {
    font-size: 3rem;
}

/* ========================================
   CTA BANNER
   ======================================== */
.cta-section {
    padding: 3.5rem 0;
    background: linear-gradient(135deg, var(--primary), #a0084a);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '🌸';
    position: absolute;
    font-size: 8rem;
    opacity: .05;
    top: -20px;
    right: 5%;
    pointer-events: none;
}

.cta-section::after {
    content: '🌺';
    position: absolute;
    font-size: 8rem;
    opacity: .05;
    bottom: -20px;
    left: 5%;
    pointer-events: none;
}

.cta-title {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: .8rem;
}

.cta-desc {
    color: rgba(255, 255, 255, .85);
    font-size: 1.05rem;
}

.btn-cta-white {
    background: #fff;
    color: var(--primary);
    padding: .85rem 2.2rem;
    border-radius: 30px;
    font-weight: 800;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all .3s;
    box-shadow: 0 5px 20px rgba(0, 0, 0, .25);
}

.btn-cta-white:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(0, 0, 0, .35);
    color: var(--primary);
}

.btn-cta-outline {
    background: transparent;
    color: #fff;
    padding: .8rem 2rem;
    border-radius: 30px;
    font-weight: 700;
    font-size: 1rem;
    border: 2px solid rgba(255, 255, 255, .6);
    cursor: pointer;
    transition: all .3s;
}

.btn-cta-outline:hover {
    background: rgba(255, 255, 255, .15);
    border-color: #fff;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: #1a0a12;
    color: rgba(255, 255, 255, .75);
    padding: 3.5rem 0 0;
}

.footer-brand .logo-main {
    color: #f48fb1;
    font-size: 1.4rem;
}

.footer-brand .logo-sub {
    color: var(--gold);
}

.footer-desc {
    font-size: .85rem;
    color: rgba(255, 255, 255, .55);
    margin: 1rem 0;
    line-height: 1.7;
}

.footer h5 {
    color: #fff;
    font-size: .95rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    padding-bottom: .5rem;
    border-bottom: 2px solid rgba(200, 16, 93, .5);
    display: inline-block;
}

.footer-links li {
    margin-bottom: .5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, .6);
    font-size: .85rem;
    transition: all .2s;
}

.footer-links a:hover {
    color: #f48fb1;
    padding-left: .3rem;
}

.footer-links a i {
    margin-right: .35rem;
    font-size: .75rem;
}

.social-links {
    display: flex;
    gap: .8rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.social-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all .3s;
    border: 1px solid rgba(255, 255, 255, .15);
    color: rgba(255, 255, 255, .7);
}

.social-btn:hover {
    transform: translateY(-3px);
    color: #fff;
}

.social-btn.fb:hover {
    background: #1877f2;
    border-color: #1877f2;
}

.social-btn.yt:hover {
    background: #ff0000;
    border-color: #ff0000;
}

.social-btn.tk:hover {
    background: #000;
    border-color: #333;
}

.social-btn.gm:hover {
    background: #ea4335;
    border-color: #ea4335;
}

.footer-bottom {
    background: rgba(0, 0, 0, .3);
    padding: 1rem 0;
    margin-top: 2.5rem;
    font-size: .8rem;
    color: rgba(255, 255, 255, .4);
}

.footer-bottom a {
    color: rgba(255, 255, 255, .5);
}

.footer-bottom a:hover {
    color: #f48fb1;
}

/* ========================================
   FLOATING BUTTONS
   ======================================== */
.floating-btns {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: .7rem;
    align-items: center;
}

.float-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, .3);
    transition: all .3s;
    position: relative;
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.float-btn:hover {
    transform: scale(1.1);
    color: #fff;
}

.float-btn.phone {
    background: linear-gradient(135deg, #4caf50, #2e7d32);
    animation: pulse 2s infinite;
}

.float-btn.zalo {
    background: linear-gradient(135deg, #0068ff, #0050cc);
}

.float-btn.fb {
    background: linear-gradient(135deg, #1877f2, #0f5abc);
}

.float-btn.top {
    background: linear-gradient(135deg, var(--primary), #a0084a);
    opacity: 0;
    transition: all .3s;
}

.float-btn.top.show {
    opacity: 1;
}

.float-btn .tooltip-text {
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, .75);
    color: #fff;
    padding: .3rem .7rem;
    border-radius: 6px;
    white-space: nowrap;
    font-size: .78rem;
    pointer-events: none;
    opacity: 0;
    transition: opacity .25s;
}

.float-btn:hover .tooltip-text {
    opacity: 1;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(76, 175, 80, .5);
    }

    70% {
        box-shadow: 0 0 0 12px rgba(76, 175, 80, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(76, 175, 80, 0);
    }
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 991px) {
    .hero-image-area {
        display: none;
    }

    .hero-section {
        min-height: 480px;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-item.large {
        grid-column: span 2;
    }

    .pricing-card.featured {
        transform: none;
    }
}

@media (max-width: 767px) {
    .top-bar .d-flex {
        flex-wrap: wrap;
        gap: .3rem;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-stats {
        gap: 1.2rem;
    }

    .hero-stat-num {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: .6rem;
    }

    .gallery-item.large {
        grid-column: span 2;
    }

    .gallery-item.large .gallery-img {
        min-height: 220px;
    }

    .pricing-card.featured {
        transform: none;
    }

    .cta-title {
        font-size: 1.5rem;
    }

    .floating-btns {
        bottom: 1rem;
        right: .8rem;
    }

    .float-btn {
        width: 46px;
        height: 46px;
        font-size: 1.1rem;
    }

    .float-btn .tooltip-text {
        display: none;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
}