/**
 * Landing Page CSS — Hồng Quân JSC / Sàn Thương Mại Dịch Vụ Hạ Long Bay View
 * Tuân thủ bộ breakpoint chuẩn: 1200px, 1170px, 960px, 860px, 768px, 680px, 568px, 500px, 390px.
 * Đồng bộ biến font và màu từ style.css (:root).
 */

html {
    scroll-behavior: smooth;
}

/* =============================================================================
   1. SITE HEADER & NAVIGATION (BẢO TOÀN CẤU TRÚC GENESIS)
   ============================================================================= */
.site-header {
    background-color: #ffffff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 14px rgba(0, 0, 0, 0.04);
}

.site-header .wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 90px;
}

.site-header .title-area {
    display: flex;
    align-items: center;
}

.site-header .site-title {
    margin: 0;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.site-header .site-title a {
    color: var(--primary, #0d2744);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color 0.2s ease;
}

.site-header .site-title a:hover {
    color: var(--accent, #d49b37);
}

/* Header CTA Button căn phải */
.site-header .header-cta-wrap {
    display: flex;
    align-items: center;
    margin-left: auto;
}

.site-header .header-btn-cta {
    background: linear-gradient(135deg, var(--accent, #d49b37) 0%, #e8b64b 100%);
    color: #0b2545 !important;
    padding: 10px 22px;
    border-radius: 25px;
    font-size: 14.5px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 14px rgba(212, 155, 55, 0.35);
    transition: all 0.25s ease;
    text-decoration: none;
    line-height: 1.4;
}

.site-header .header-btn-cta svg {
    flex-shrink: 0;
}

.site-header .header-btn-cta:hover {
    background: linear-gradient(135deg, #c48b27 0%, #db9f35 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(212, 155, 55, 0.45);
}


/* =============================================================================
   2. RESET & BASE LANDING PAGE WRAPPER
   ============================================================================= */
.landing-page-wrapper {
    font-family: var(--font-main, 'Montserrat', Arial, sans-serif);
    color: var(--text, #334155);
    background-color: #ffffff;
    overflow-x: hidden;
    width: 100%;
}

.landing-page-wrapper * {
    box-sizing: border-box;
}

/* Nút bấm chung */
.landing-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: var(--font-main, 'Montserrat', Arial, sans-serif);
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 30px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    border: none;
    line-height: 1;
}

.landing-btn-primary {
    background: linear-gradient(135deg, var(--accent, #d49b37) 0%, #e8b64b 100%);
    color: #0b2545;
    box-shadow: 0 8px 24px rgba(212, 155, 55, 0.35);
}

.landing-btn-primary:hover {
    background: linear-gradient(135deg, #c48b27 0%, #db9f35 100%);
    color: #0b2545;
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(212, 155, 55, 0.45);
}

.landing-btn-arrow {
    transition: transform 0.25s ease;
}

.landing-btn:hover .landing-btn-arrow {
    transform: translateX(4px);
}

/* Khung hình ảnh bao phủ */
.landing-cover-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

/* Khung ảnh chờ tải lên (Placeholder chuẩn CSS) */
.landing-image-placeholder {
    width: 100%;
    height: 100%;
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    border: 2px dashed #94a3b8;
    border-radius: inherit;
    text-align: center;
    padding: 24px 16px;
}

.landing-placeholder-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: #64748b;
}

.landing-placeholder-inner svg {
    stroke: #94a3b8;
}

.placeholder-title {
    font-size: 15px;
    font-weight: 700;
    color: #334155;
}

.placeholder-note {
    font-size: 13px;
    color: #64748b;
}

.placeholder-tag {
    font-size: 13px;
    font-weight: 600;
    color: #475569;
}


/* =============================================================================
   3. SECTION 1: HERO / BANNER
   ============================================================================= */
.landing-hero-section {
    position: relative;
    min-height: 680px;
    display: flex;
    align-items: center;
    padding: 100px 0 140px;
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    overflow: hidden;
}

.landing-hero-section.has-default-bg {
    background: linear-gradient(135deg, #07172b 0%, #0d2744 45%, #163e6b 100%);
}

.landing-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        rgba(5, 17, 33, 0.96) 0%,
        rgba(5, 17, 33, 0.92) 28%,
        rgba(5, 17, 33, 0.78) 42%,
        rgba(5, 17, 33, 0.38) 58%,
        rgba(5, 17, 33, 0.10) 72%,
        rgba(5, 17, 33, 0) 84%,
        transparent 100%
    );
    z-index: 1;
    pointer-events: none;
}

.landing-hero-wrap {
    position: relative;
    z-index: 2;
    width: 100%;
}

.landing-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}

.landing-hero-content {
    max-width: 620px;
    animation: heroSlideInLeft 1.75s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
    will-change: transform, opacity;
}

@keyframes heroSlideInLeft {
    0% {
        opacity: 0;
        transform: translate3d(-280px, 0, 0);
    }
    50% {
        opacity: 0.85;
    }
    100% {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes heroSlideInLeftMobile {
    0% {
        opacity: 0;
        transform: translate3d(-100px, 0, 0);
    }
    50% {
        opacity: 0.85;
    }
    100% {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .landing-hero-content {
        animation: none;
    }
}

.landing-hero-tag {
    display: inline-block;
    padding: 4px 16px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent, #d49b37);
    background: rgba(212, 155, 55, 0.15);
    border: 1px solid rgba(212, 155, 55, 0.4);
    border-radius: 20px;
    margin-bottom: 20px;
}

.landing-hero-title {
    font-family: var(--font-main, 'Montserrat', Arial, sans-serif);
    font-size: 42px;
    font-weight: 800;
    line-height: 1.6;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 18px;
    text-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.landing-hero-location {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 600;
    color: var(--accent, #d49b37);
    margin-bottom: 18px;
}

.landing-icon-pin {
    flex-shrink: 0;
    fill: var(--accent, #d49b37);
}

.landing-hero-desc {
    font-size: 17px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.88);
    margin: 0 0 32px;
    max-width: 520px;
}

.landing-hero-action {
    display: flex;
    align-items: center;
    gap: 16px;
}

.landing-hero-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: flex-start;
    align-self: flex-start;
    height: 100%;
    pointer-events: none;
}

.landing-hero-accent-text {
    font-family: var(--font-accent, 'Dancing Script', cursive);
    font-size: 58px;
    font-weight: 700;
    color: #8fc7ff;
    line-height: 1.1;
    transform: rotate(-6deg);
    text-shadow: 0 2px 14px rgba(107, 182, 255, 0.7), 0 0 28px rgba(5, 17, 33, 0.85);
    margin-top: -35px;
    margin-bottom: auto;
    margin-right: 20px;
    user-select: none;
    position: relative;
    z-index: 5;
}

.landing-hero-placeholder {
    width: 100%;
    max-width: 440px;
    aspect-ratio: 4/3;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px dashed rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.landing-placeholder-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

.landing-placeholder-card span {
    font-size: 15px;
    font-weight: 600;
}

.landing-placeholder-card small {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
}


/* =============================================================================
   4. SECTION 2: STATS / HIGHLIGHTS BAR
   ============================================================================= */
.landing-stats-section {
    position: relative;
    z-index: 10;
    margin-top: -60px;
    padding-bottom: 20px;
}

.landing-stats-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 28px 40px;
    box-shadow: 0 16px 40px rgba(13, 39, 68, 0.1);
    border: 1px solid rgba(226, 232, 240, 0.9);
}

.landing-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: center;
}

.landing-stat-item {
    display: flex;
    align-items: center;
    gap: 18px;
    position: relative;
}

.landing-stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -15px;
    top: 50%;
    transform: translateY(-50%);
    height: 50px;
    width: 1px;
    background: #e2e8f0;
}

.landing-stat-icon-wrap {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: var(--primary, #0d2744);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    flex-shrink: 0;
    box-shadow: 0 8px 18px rgba(13, 39, 68, 0.22);
}

.landing-stat-custom-icon {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.landing-stat-text {
    flex: 1;
}

.landing-stat-number {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary, #0d2744);
    line-height: 1.2;
    margin-bottom: 4px;
}

.landing-stat-label {
    font-size: 14px;
    color: var(--text-muted, #64748b);
    line-height: 1.4;
}


/* =============================================================================
   5. SECTION 3: GIỚI THIỆU & VỊ TRÍ
   ============================================================================= */
.landing-intro-section {
    padding: 90px 0;
    background-color: #ffffff;
}

.landing-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 60px;
    align-items: center;
}

.landing-intro-media {
    position: relative;
}

.landing-intro-frame {
    aspect-ratio: 4/3;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 20px 45px rgba(13, 39, 68, 0.12);
    border: 1px solid #e2e8f0;
    background-color: #f1f5f9;
}

.landing-intro-frame:hover .landing-cover-img {
    transform: scale(1.03);
}

.landing-section-eyebrow {
    display: inline-block;
    font-size: 13.5px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent, #d49b37);
    margin-bottom: 10px;
}

.landing-section-title {
    font-family: var(--font-main, 'Montserrat', Arial, sans-serif);
    font-size: 34px;
    font-weight: 800;
    line-height: 1.3;
    color: var(--primary, #0d2744);
    margin: 0 0 18px;
}

.landing-intro-description {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text, #334155);
    margin: 0 0 32px;
}

.landing-features-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.landing-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 12px 14px;
    border-radius: 12px;
    transition: background-color 0.2s ease;
}

.landing-feature-item:hover {
    background-color: #f8fafc;
}

.landing-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(212, 155, 55, 0.14);
    color: var(--accent, #d49b37);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.landing-feature-icon img {
    width: 26px;
    height: 26px;
    object-fit: contain;
}

.landing-feature-body {
    flex: 1;
}

.landing-feature-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary, #0d2744);
    margin: 0 0 4px;
    line-height: 1.3;
}

.landing-feature-desc {
    font-size: 14.5px;
    line-height: 1.5;
    color: var(--text-muted, #64748b);
    margin: 0;
}


/* =============================================================================
   6. SECTION 4: MÔ HÌNH KINH DOANH PHÙ HỢP
   ============================================================================= */
.landing-models-section {
    padding: 85px 0 95px;
    background: #030c18;
    background: #f7f9fb;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
}

.landing-models-section .landing-section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 46px;
}

.landing-models-section .landing-section-eyebrow {
    display: inline-block;
    font-size: 13.5px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #e5a83b;
    margin-bottom: 12px;
}

.landing-models-section .landing-section-title {
    font-family: var(--font-main, 'Montserrat', Arial, sans-serif);
    font-size: 38px;
    font-weight: 800;
    line-height: 1.32;
    color: #0d2744;
    margin: 0 auto;
    letter-spacing: -0.3px;
    text-align: center;
}

.landing-models-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px 18px;
}

.landing-model-card {
    background: #0b2138;
    border-radius: 13px;
    overflow: hidden;
    border: 1px solid #143252;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
    display: flex;
    flex-direction: column;
}

.landing-model-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.55);
    border-color: rgba(229, 168, 59, 0.45);
}

.landing-model-media {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9.5;
    overflow: hidden;
    background-color: #061322;
}

.landing-model-card .landing-cover-img {
    transform: scale(1.02);
}

.landing-model-card:hover .landing-cover-img {
    transform: scale(1.06);
}

.landing-model-placeholder {
    aspect-ratio: 16/9.5;
    min-height: unset;
    padding: 12px;
    background: #081a2e;
    border: 1px dashed rgba(255, 255, 255, 0.15);
}

.landing-model-placeholder .landing-placeholder-inner {
    color: #64748b;
}

.landing-model-placeholder .landing-placeholder-inner svg {
    stroke: #64748b;
}

.landing-model-placeholder .placeholder-tag {
    color: #cbd5e1;
}

.landing-model-bar {
    background: #0d2238;
    background: linear-gradient(180deg, #102944 0%, #0a1b2e 100%);
    padding: 12px 14px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 9px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.landing-model-num {
    font-size: 18px;
    font-weight: 800;
    color: #e5a83b;
    line-height: 1;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.landing-model-divider {
    color: rgba(255, 255, 255, 0.35);
    font-size: 13px;
    line-height: 1;
    font-weight: 300;
    user-select: none;
    flex-shrink: 0;
}

.landing-model-title {
    font-size: 13.5px;
    font-weight: 700;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    line-height: 1.25;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}


/* =============================================================================
   7. SECTION 5: LIÊN HỆ & FORM ĐĂNG KÝ KHẢO SÁT
   ============================================================================= */
.landing-contact-section {
    position: relative;
    padding: 95px 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
}

.landing-contact-section.has-default-bg {
    background: linear-gradient(135deg, #07172b 0%, #0d2744 50%, #153c69 100%);
}

.landing-contact-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(7, 23, 43, 0.94) 0%, rgba(7, 23, 43, 0.82) 55%, rgba(7, 23, 43, 0.65) 100%);
    z-index: 1;
}

.landing-contact-wrap {
    position: relative;
    z-index: 2;
}

.landing-contact-grid {
    display: grid;
    grid-template-columns: 1fr 470px;
    gap: 60px;
    align-items: center;
}

.landing-contact-info {
    max-width: 580px;
}

.landing-contact-eyebrow {
    display: inline-block;
    font-size: 13.5px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent, #d49b37);
    margin-bottom: 14px;
}

.landing-contact-title {
    font-family: var(--font-main, 'Montserrat', Arial, sans-serif);
    font-size: 36px;
    font-weight: 800;
    line-height: 1.3;
    color: #ffffff;
    text-transform: uppercase;
    margin: 0 0 20px;
    letter-spacing: 0.5px;
}

.landing-contact-desc {
    font-size: 16.5px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    margin: 0 0 32px;
}

.landing-contact-hotline-box {
    display: inline-block;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 14px;
    padding: 12px 22px;
    backdrop-filter: blur(8px);
}

.landing-hotline-link {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: #ffffff;
}

.landing-hotline-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent, #d49b37);
    color: #0b2545;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.landing-hotline-text span {
    display: block;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.2;
}

.landing-hotline-text strong {
    font-size: 20px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 0.5px;
}

/* Thẻ Form màu trắng */
.landing-form-card {
    background: #ffffff;
    border-radius: 18px;
    padding: 36px 32px;
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.35);
}

.landing-form-title {
    font-family: var(--font-main, 'Montserrat', Arial, sans-serif);
    font-size: 18px;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--primary, #0d2744);
    text-align: center;
    margin: 0 0 24px;
    letter-spacing: 0.5px;
}

.landing-form-group {
    margin-bottom: 16px;
}

.landing-input,
.landing-select {
    width: 100%;
    height: 48px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 0 16px;
    font-family: var(--font-main, 'Montserrat', Arial, sans-serif);
    font-size: 15px;
    color: var(--text-dark, #0f172a);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.landing-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='16' height='16' fill='%2364748b'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
    cursor: pointer;
}

.landing-input:focus,
.landing-select:focus {
    border-color: var(--accent, #d49b37);
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(212, 155, 55, 0.15);
}

.landing-btn-submit {
    width: 100%;
    height: 50px;
    background: linear-gradient(135deg, var(--accent, #d49b37) 0%, #e8b64b 100%);
    border: none;
    border-radius: 8px;
    font-family: var(--font-main, 'Montserrat', Arial, sans-serif);
    font-size: 16px;
    font-weight: 700;
    color: #0b2545;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(212, 155, 55, 0.35);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    margin-top: 8px;
}

.landing-btn-submit:hover:not(:disabled) {
    background: linear-gradient(135deg, #c48b27 0%, #db9f35 100%);
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(212, 155, 55, 0.45);
}

.landing-btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Caldera form embedded in the landing card. */
.landing-custom-form-wrap .caldera-grid,
.landing-custom-form-wrap .caldera_forms_form {
    margin: 0;
    width: 100%;
}

.landing-custom-form-wrap .caldera-grid .row {
    margin-left: 0;
    margin-right: 0;
}

.landing-custom-form-wrap .caldera-grid [class*="col-"] {
    padding-left: 0;
    padding-right: 0;
}

.landing-custom-form-wrap .caldera-grid .form-group {
    margin-bottom: 16px;
}

.landing-custom-form-wrap .caldera-grid .form-control {
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    height: 48px;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background-color: #ffffff;
    color: var(--primary);
    font-family: var(--font-main);
    font-size: 15px;
    line-height: 22px;
    box-shadow: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.landing-custom-form-wrap .caldera-grid .form-control::placeholder {
    color: var(--text-muted);
    opacity: 1;
}

.landing-custom-form-wrap .caldera-grid textarea.form-control {
    min-height: 48px;
    resize: vertical;
}

.landing-custom-form-wrap .caldera-grid select.form-control {
    appearance: none;
    padding-right: 36px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='16' height='16' fill='%2364748b'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
}

.landing-custom-form-wrap .caldera-grid .form-control:focus {
    outline: none;
    border-color: var(--accent);
    border-radius: 8px;
    box-shadow: 0 0 0 3px rgba(212, 155, 55, 0.15);
}

.landing-custom-form-wrap .caldera-grid .form-group:has(input[type="submit"]) {
    margin-bottom: 0;
}

.landing-custom-form-wrap .caldera-grid input[type="submit"] {
    box-sizing: border-box;
    display: block;
    width: 100%;
    height: 50px;
    margin: 0;
    padding: 0 38px;
    border: none;
    border-radius: 8px;
    background-color: var(--accent);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230d2744' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14m-6-6 6 6-6 6'/%3E%3C/svg%3E"), linear-gradient(135deg, var(--accent) 0%, #e8b64b 100%);
    background-repeat: no-repeat;
    background-size: 18px 18px, 100% 100%;
    background-position: calc(50% + 90px) center, center;
    color: var(--primary);
    font-family: var(--font-main);
    font-size: 16px;
    font-weight: 700;
    line-height: 1.3;
    text-align: center;
    text-transform: none;
    white-space: normal;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(212, 155, 55, 0.35);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.landing-custom-form-wrap .caldera-grid input[type="submit"]:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(212, 155, 55, 0.45);
}

.landing-custom-form-wrap .caldera-grid input[type="submit"]:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
}

.landing-custom-form-wrap .caldera-grid input[type="submit"]:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.landing-form-feedback {
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
}

.landing-form-feedback.is-success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.landing-form-feedback.is-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}


/* =============================================================================
   8. RESPONSIVE BREAKPOINTS CHUẨN
   Chỉ sử dụng: 1200px, 1170px, 960px, 860px, 768px, 680px, 568px, 500px, 390px.
   Gộp tất cả rule vào 1 khối cho từng breakpoint theo thứ tự từ lớn xuống nhỏ.
   ============================================================================= */

@media (max-width: 1200px) {
    .wrap{
        width: calc(100% - 30px);
    }

    .landing-hero-title {
        font-size: 42px;
    }
    .landing-models-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 16px 14px;
    }
    .landing-model-bar {
        padding: 10px 10px;
        gap: 7px;
    }
    .landing-model-num {
        font-size: 16px;
    }
    .landing-model-title {
        font-size: 12px;
    }
    .landing-stats-card {
        padding: 24px 28px;
    }
    .landing-contact-grid {
        gap: 40px;
    }

    .landing-stat-number {
        font-size: 18px;
    }
}

@media (max-width: 1170px) {
    .landing-hero-title {
        font-size: 30px;
    }
    .landing-hero-accent-text {
        font-size: 50px;
        margin-top: -25px;
    }
    .landing-intro-grid {
        gap: 45px;
    }

    .landing-section-title{
        font-size: 28px;
    }
}

@media (max-width: 960px) {
    

    .site-header .genesis-nav-menu.menu-primary {
        gap: 18px;
    }
    .site-header .genesis-nav-menu.menu-primary > li > a {
        font-size: 14px;
    }
    .site-header .menu-item-header-cta a.header-btn-cta {
        padding: 8px 16px;
        font-size: 13.5px;
    }
    .landing-hero-section {
        min-height: 580px;
        padding: 80px 0 120px;
    }
    .landing-hero-title {
        font-size: 36px;
    }
    .landing-hero-accent-text {
        font-size: 42px;
        margin-top: -15px;
    }
    .landing-stats-grid {
        gap: 20px;
    }
    .landing-stat-item{
        gap:  10px;
    }

    .landing-stat-item:not(:last-child)::after{
        content: unset;
    }
    .landing-intro-section {
        padding: 30px 0;
    }

    .landing-stat-icon-wrap {
        width: 45px;
        height: 45px;
    }
    .landing-intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .landing-intro-media {
        max-width: 600px;
        margin: 0 auto;
        width: 100%;
    }
    .landing-models-section {
        padding: 70px 0 80px;
    }
    .landing-models-section .landing-section-title {
        font-size: 32px;
    }
    .landing-models-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .landing-model-bar {
        padding: 12px 14px;
        gap: 9px;
    }
    .landing-model-num {
        font-size: 18px;
    }
    .landing-model-title {
        font-size: 13.5px;
    }
    .landing-contact-grid {
        grid-template-columns: 1fr;
        gap: 45px;
    }
    .landing-contact-info {
        max-width: 100%;
    }
    .landing-contact-form-column {
        width: 100%;
        margin: 0 auto;
    }

    .landing-hero-wrap {
        width: calc(100% - 30px);
    }
}

@media (max-width: 860px) {
   
    .site-header .genesis-nav-menu.menu-primary {
        gap: 14px;
    }
    .landing-hero-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .landing-hero-visual {
        align-items: flex-start;
    }
    .landing-hero-accent-text {
        margin-bottom: 10px;
    }
    .landing-models-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
    .landing-stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .landing-stat-item:not(:last-child)::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .site-header .title-area {
        flex-shrink: 1;
    }
    .site-header .wrap{
        height: 60px;
        min-height:  60px;
        padding: 0;
    }
    .site-header .header-btn-cta {
        padding: 10px;
        font-size: 14px;
    }
    .landing-hero-overlay {
        background: linear-gradient(
            180deg,
            rgba(5, 17, 33, 0.94) 0%,
            rgba(5, 17, 33, 0.82) 45%,
            rgba(5, 17, 33, 0.35) 75%,
            rgba(5, 17, 33, 0.05) 100%
        );
    }
    .landing-hero-section {
        min-height: auto;
        padding: 60px 0 90px;
    }
    .landing-hero-content {
        animation-name: heroSlideInLeftMobile;
        animation-duration: 1.5s;
    }
    .landing-hero-title {
        font-size: 28px;
    }
    .landing-hero-tag {
        font-size: 13px;
        padding: 4px 12px;
        margin-bottom: 14px;
    }
    .landing-hero-desc {
        font-size: 15px;
        margin-bottom: 24px;
    }
    .landing-hero-accent-text {
        font-size: 34px;
        margin-top: 0;
    }
    .landing-stats-section {
        margin-top: -30px;
    }
    .landing-stats-card {
        padding: 20px 20px;
    }
    .landing-section-title {
        font-size: 26px;
    }
    .landing-intro-section {
        padding: 60px 0;
    }
    .landing-models-section {
        padding: 60px 0 70px;
    }
    .landing-models-section .landing-section-title {
        font-size: 26px;
    }
    .landing-models-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .landing-model-bar {
        padding: 10px 10px;
        gap: 7px;
    }
    .landing-model-num {
        font-size: 15px;
    }
    .landing-model-title {
        font-size: 12px;
    }
    .landing-contact-section {
        padding: 65px 0;
    }
    .landing-contact-title {
        font-size: 26px;
    }
    .landing-form-card {
        padding: 28px 20px;
    }

    .landing-feature-item{
        padding: 12px 0;
    }
}

@media (max-width: 680px) {
    .landing-hero-title {
        font-size: 26px;
    }
    .landing-hero-location {
        font-size: 14.5px;
    }
    .landing-stat-icon-wrap {
        width: 48px;
        height: 48px;
    }
    .landing-stat-number {
        font-size: 18px;
    }
    .landing-feature-title {
        font-size: 17px;
    }
}

@media (max-width: 568px) {
    .landing-hero-title {
        font-size: 24px;
    }
    .landing-hero-accent-text {
        font-size: 32px;
    }
    .landing-models-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    .landing-model-bar {
        padding: 8px 7px;
        gap: 5px;
    }
    .landing-model-num {
        font-size: 13.5px;
    }
    .landing-model-title {
        font-size: 10.5px;
        letter-spacing: 0;
    }
    .landing-contact-title {
        font-size: 24px;
    }
}

@media (max-width: 500px) {

    .landing-models-section .landing-section-eyebrow,
    .landing-section-eyebrow{
        font-size: 12px;
    }

    .landing-intro-description{
        margin-bottom: 15px;
    }
    .landing-features-list{
        gap:  10px;
    }
    .landing-hero-action {
        width: 100%;
    }
    .landing-hotline-box {
        width: 100%;
    }
    .landing-hotline-link {
        justify-content: center;
    }

    .landing-stat-label{
        font-size: 13px;
    }

    .landing-stat-number {
        font-size: 16px;
    }

    .landing-intro-section {
        padding: 30px 0;
    }

}

@media (max-width: 390px) {
    .landing-hero-title {
        font-size: 22px;
    }
    
    .landing-models-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .landing-model-bar {
        padding: 11px 14px;
        gap: 10px;
    }
    .landing-model-num {
        font-size: 17px;
    }
    .landing-model-title {
        font-size: 13px;
    }
    .landing-form-card {
        padding: 22px 14px;
    }
    .landing-stat-item {
        gap: 12px;
    }
}

@media (max-width: 380px) {
    .landing-form-title{
        font-size: 16px;
    }
}