/*
Theme Name: Gold Strength Child
Theme URI: https://goldstrength.vn
Description: Theme giao diện đẳng cấp B2B cho Gold Strength (Setup phòng Gym & Thiết bị Fitness cao cấp)
Author: Gold Strength Team & Antigravity
Author URI: https://goldstrength.vn
Template: flatsome
Version: 1.1.0
*/

/* ==========================================================================
   1. DESIGN SYSTEM & ROOT VARIABLES (GOLD & DARK MODE)
   ========================================================================== */
:root {
    --color-gold: #C09B3E;
    --color-gold-light: #D5B152;
    --color-gold-hover: #A78531;
    --color-gold-glow: rgba(192, 155, 62, 0.35);
    --color-gold-trans: rgba(192, 155, 62, 0.12);
    
    --color-bg-dark: #121212;
    --color-bg-darker: #0a0a0a;
    --color-bg-card: #181818;
    --color-bg-card-hover: #222222;
    --color-bg-light: #f7f7f7;
    
    --color-text: #f5f5f5;
    --color-text-muted: #a3a3a3;
    --color-text-dark: #222222;
    
    --color-border: rgba(255, 255, 255, 0.1);
    --color-border-gold: rgba(212, 175, 55, 0.4);
    
    --font-heading: 'Montserrat', sans-serif;
    --font-condensed: 'Barlow Condensed', sans-serif;
    --font-body: 'Montserrat', sans-serif;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;
    
    --transition-fast: 0.25s ease;
    --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-gold: 0 10px 30px rgba(212, 175, 55, 0.2);
}

/* ==========================================================================
   GLOBAL FONT OVERRIDES (HỒ SƠ NĂNG LỰC MATCH)
   ========================================================================== */
body, p, a, li, span, blockquote, th, td, label, div, input, button, textarea {
    font-family: var(--font-body);
}

h1, h2, h3, h4, h5, h6, .alt-font, .is-large, .is-xlarge, .uppercase, .header-nav > li > a, .nav > li > a {
    font-family: var(--font-heading) !important;
}

/* Preserve icon fonts */
[class*="icon-"], .fa, .fas, .fab, .far {
    font-family: inherit;
}
.icon-menu:before, .icon-search:before, .icon-shopping-cart:before, .icon-shopping-basket:before {
    font-family: "fl-icons" !important;
}

/* ==========================================================================
   2. BASE & RESET OVERRIDES
   ========================================================================== */
body {
    background-color: var(--color-bg-dark);
    color: var(--color-text);
    font-family: var(--font-body) !important;
    font-size: 15px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.25;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--color-gold-light);
}

.gs-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
}

.text-gold {
    color: var(--color-gold) !important;
}

.text-gold-gradient {
    background: linear-gradient(135deg, #DFBE72 0%, #C09B3E 50%, #90732C 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.bg-darker {
    background-color: var(--color-bg-darker) !important;
}

.bg-dark {
    background-color: var(--color-bg-dark) !important;
}

.section-padding {
    padding: 80px 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 50px 0;
    }
}

/* Section Titles */
.gs-section-header {
    margin-bottom: 45px;
}

.gs-section-tag {
    display: inline-block;
    font-family: var(--font-condensed);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-gold);
    background: var(--color-gold-trans);
    padding: 4px 14px;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border-gold);
    margin-bottom: 12px;
}

.gs-section-title {
    font-size: 2.3rem;
    margin-bottom: 12px;
    position: relative;
}

.gs-section-desc {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    max-width: 680px;
}

/* ==========================================================================
   3. BUTTONS & CTAs
   ========================================================================== */
.btn--gs {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-sizing: border-box !important;
}

.btn--primary-gold {
    background: linear-gradient(135deg, #C09B3E 0%, #A28233 100%);
    color: #0c0c0c !important;
    border: 1px solid var(--color-gold-light);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn--primary-gold:hover {
    background: linear-gradient(135deg, #D5B152 0%, #C09B3E 100%);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.5);
    transform: translateY(-2px);
    color: #000 !important;
}

.btn--outline-gold {
    background: transparent;
    color: var(--color-gold) !important;
    border: 2px solid var(--color-gold);
    box-sizing: border-box !important;
}

.btn--outline-gold:hover {
    background: var(--color-gold);
    color: #000 !important;
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
    transform: translateY(-2px);
}

.btn--arrow i {
    transition: transform 0.3s ease;
}

.btn--arrow:hover i {
    transform: translateX(5px);
}

.btn--large {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn--full {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
}

/* ==========================================================================
   4. HERO SECTION
   ========================================================================== */
.gs-hero {
    min-height: 75vh;
    display: flex;
    align-items: center;
    position: relative;
    background-size: cover;
    background-position: center 30%;
    background-repeat: no-repeat;
    padding: 60px 0;
    overflow: hidden;
}

/* Sub-page Heroes (Contact, Policy, Setup, etc.) */
.gs-page-hero {
    min-height: 75vh;
    display: flex;
    align-items: center;
    position: relative;
    background-size: cover;
    background-position: center 30%;
    background-repeat: no-repeat;
    padding: 60px 0;
    overflow: hidden;
    text-align: center;
}

.gs-page-hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(10,10,10,0.85) 0%, rgba(10,10,10,0.95) 100%);
    z-index: 1;
}

.gs-page-hero__content {
    position: relative;
    z-index: 2;
    max-width: 850px;
    margin: 0 auto;
}

.gs-page-hero__title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 900;
}

.gs-page-hero__desc {
    font-size: 1.05rem;
    color: #ccc;
    line-height: 1.6;
    margin-bottom: 25px;
}

.gs-page-hero__actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.gs-hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, rgba(10, 10, 10, 0.94) 0%, rgba(10, 10, 10, 0.8) 50%, rgba(10, 10, 10, 0.4) 100%);
    z-index: 1;
}

.gs-hero__content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin-top: 0; /* Let flexbox naturally center it */
}

.gs-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid var(--color-gold);
    border-radius: var(--radius-full);
    color: var(--color-gold);
    font-family: var(--font-condensed);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 15px;
    animation: fadeInDown 1s ease;
}

.gs-hero__badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background-color: var(--color-gold);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-gold);
}

.gs-hero__title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 900;
    white-space: nowrap;
}

.gs-hero__desc {
    font-size: 1.15rem;
    color: #d1d5db;
    margin-bottom: 35px;
    line-height: 1.65;
    max-width: 680px;
}

.gs-hero__actions {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

.gs-scroll-down {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    color: var(--color-gold);
    font-size: 28px;
    background: none;
    border: none;
    cursor: pointer;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-10px) translateX(-50%); }
    60% { transform: translateY(-5px) translateX(-50%); }
}

@media (max-width: 768px) {
    .gs-hero, .gs-page-hero {
        min-height: 75vh;
        padding: 60px 0;
    }
    .gs-hero__content, .gs-page-hero__content {
        margin-top: 0;
    }
    .gs-hero__title, .gs-page-hero__title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 900;
}
    .gs-hero__desc, .gs-page-hero__desc {
        font-size: 1rem;
    }
}

/* ==========================================================================
   5. PRODUCT CATEGORIES GRID (CARD BOXES)
   ========================================================================== */
.gs-cat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

@media (max-width: 992px) {
    .gs-cat-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 576px) {
    .gs-cat-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}

.gs-cat-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: var(--transition-normal);
    position: relative;
    display: block;
}

.gs-cat-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-gold);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6), 0 0 15px var(--color-gold-glow);
}

.gs-cat-card__img-wrap {
    position: relative;
    padding-top: 80%;
    overflow: hidden;
    background-color: #0c0c0c;
}

.gs-cat-card__img-wrap img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gs-cat-card:hover .gs-cat-card__img-wrap img {
    transform: scale(1.08);
}

.gs-cat-card__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 50%, rgba(10, 10, 10, 0.8) 100%);
}

.gs-cat-card__body {
    padding: 16px 14px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.gs-cat-card__title {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0;
    color: var(--color-text);
    transition: color 0.3s ease;
}

.gs-cat-card:hover .gs-cat-card__title {
    color: var(--color-gold-light);
}

/* ==========================================================================
   6. BUSINESS SOLUTIONS (MASONRY BANNER GRID)
   ========================================================================== */
.gs-sol-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: 290px;
    gap: 20px;
}

@media (max-width: 992px) {
    .gs-sol-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 280px;
    }
}

@media (max-width: 576px) {
    .gs-sol-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 250px;
    }
}

.gs-sol-card {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 25px;
    background-size: cover;
    background-position: center;
}

.gs-sol-card--span-8 {
    grid-column: span 8;
    grid-row: span 2;
}

.gs-sol-card--span-4 {
    grid-column: span 4;
}

.gs-sol-card--cta {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.9) 0%, rgba(170, 130, 10, 0.95) 100%);
    border-color: var(--color-gold-light);
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #000;
    cursor: pointer;
}

.gs-sol-card--cta h3 {
    color: #000;
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.gs-sol-card--cta p {
    color: #222;
    font-weight: 500;
    margin-bottom: 15px;
}

@media (max-width: 992px) {
    .gs-sol-card--span-8 {
        grid-column: span 2;
        grid-row: span 1;
    }
    .gs-sol-card--span-4 {
        grid-column: span 1;
    }
}

@media (max-width: 576px) {
    .gs-sol-card--span-8,
    .gs-sol-card--span-4 {
        grid-column: span 1;
    }
}

.gs-sol-card__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
    z-index: 1;
}

.gs-sol-card:hover .gs-sol-card__bg {
    transform: scale(1.06);
}

.gs-sol-card__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.2) 0%, rgba(10, 10, 10, 0.9) 80%);
    z-index: 2;
    transition: background 0.3s ease;
}

.gs-sol-card:hover .gs-sol-card__overlay {
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.1) 0%, rgba(10, 10, 10, 0.95) 75%);
}

.gs-sol-card__content {
    position: relative;
    z-index: 3;
}

.gs-sol-card__title {
    font-size: 1.35rem;
    margin-bottom: 8px;
    color: #fff;
}

.gs-sol-card__desc {
    color: #d1d5db;
    font-size: 0.95rem;
    margin-bottom: 15px;
    line-height: 1.5;
    max-width: 90%;
}

.gs-sol-card:hover {
    border-color: var(--color-gold);
    box-shadow: var(--shadow-gold);
}

/* ==========================================================================
   7. CREDIBILITY & STATS SECTION
   ========================================================================== */
.gs-stats-box {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-left: 6px solid var(--color-gold);
    padding: 35px 30px;
    border-radius: var(--radius-sm);
}

.home-row-figures {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

@media (max-width: 768px) {
    .home-row-figures {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px 15px;
    }
}

.gs-stat-item {
    text-align: center;
    padding: 0 10px;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.gs-stat-item:last-child {
    border-right: none;
}

.gs-stat-number {
    font-family: var(--font-heading);
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1;
    color: var(--color-gold);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

.gs-stat-label {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   8. BRAND PARTNERS
   ========================================================================== */
.gs-partners-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 15px;
    align-items: center;
}

@media (max-width: 992px) {
    .gs-partners-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 576px) {
    .gs-partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.gs-partner-logo {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: 20px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 90px;
    transition: var(--transition-fast);
}

.gs-partner-logo img {
    max-height: 42px;
    max-width: 100%;
    object-fit: contain;
    filter: grayscale(100%) brightness(1.2);
    opacity: 0.75;
    transition: var(--transition-fast);
}

.gs-partner-logo:hover {
    border-color: var(--color-gold);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.gs-partner-logo:hover img {
    filter: grayscale(0%) brightness(1);
    opacity: 1;
}

.gs-partner-logo img.invert-logo {
    filter: grayscale(100%) contrast(500%) invert(1) brightness(1.2);
    mix-blend-mode: screen;
    transform: scale(1.6);
}

.gs-partner-logo:hover img.invert-logo {
    filter: grayscale(100%) contrast(500%) invert(1) brightness(1.5);
    transform: scale(1.6);
}

/* ==========================================================================
   9. FEATURED PROJECTS & CASE STUDIES
   ========================================================================== */
.gs-projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

@media (max-width: 992px) {
    .gs-projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .gs-projects-grid {
        grid-template-columns: 1fr;
    }
}

.gs-project-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: var(--transition-normal);
}

.gs-project-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-gold);
    box-shadow: var(--shadow-card), 0 0 20px var(--color-gold-glow);
}

.gs-project-card__img-wrap {
    position: relative;
    padding-top: 65%;
    overflow: hidden;
}

.gs-project-card__img-wrap img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gs-project-card:hover .gs-project-card__img-wrap img {
    transform: scale(1.08);
}

.gs-project-card__badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(10, 10, 10, 0.85);
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    z-index: 2;
}

.gs-project-card__body {
    padding: 22px;
}

.gs-project-card__title {
    font-size: 1.15rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

.gs-project-card__meta {
    font-size: 0.85rem;
    color: var(--color-gold);
    margin-bottom: 10px;
    font-weight: 600;
}

.gs-project-card__desc {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    line-height: 1.55;
    margin-bottom: 15px;
}

/* ==========================================================================
   10. LEAD GENERATION QUOTE FORM (B2B FIT)
   ========================================================================== */
.gs-quote-section {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 100px 0;
}

.gs-quote-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 10, 0.88);
    z-index: 1;
}

.gs-quote-wrapper {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1.25fr;
    gap: 40px;
    align-items: center;
}

@media (max-width: 900px) {
    .gs-quote-wrapper {
        grid-template-columns: 1fr;
    }
}

.gs-quote-card {
    background: #141414;
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-md);
    padding: 40px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 30px rgba(212, 175, 55, 0.15);
}

@media (max-width: 576px) {
    .gs-quote-card {
        padding: 25px 20px;
    }
}

.gs-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

/* Fix CF7 autop injecting <br> and <p> tags into the grid */
.gs-form-grid > br,
.gs-form-grid > p {
    display: none !important;
}

@media (max-width: 576px) {
    .gs-form-grid {
        grid-template-columns: 1fr;
    }
}

.gs-form-group {
    margin-bottom: 0;
}

.gs-form-group--full {
    grid-column: span 2;
}

@media (max-width: 576px) {
    .gs-form-group--full {
        grid-column: span 1;
    }
}

.gs-form-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: #e5e7eb;
    margin-bottom: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.gs-form-control {
    width: 100%;
    padding: 8px 12px;
    background-color: #1f1f1f;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    margin-bottom: 0 !important; /* Override Flatsome's default input margin to avoid double spacing */
}

.gs-form-control:focus {
    outline: none;
    border-color: var(--color-gold);
    background-color: #252525;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.25);
}

.gs-checkbox-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 8px;
}

@media (max-width: 500px) {
    .gs-checkbox-group {
        grid-template-columns: 1fr;
    }
}

.gs-checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #d1d5db;
    background: #1f1f1f;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.08);
    cursor: pointer;
    transition: var(--transition-fast);
}

.gs-checkbox-item:hover {
    border-color: var(--color-gold);
    color: #fff;
}

.gs-checkbox-item input[type="checkbox"] {
    accent-color: var(--color-gold);
    width: 16px;
    height: 16px;
}

/* ==========================================================================
   11. STICKY CONTACT BUTTONS
   ========================================================================== */
.gs-sticky-contact {
    position: fixed;
    bottom: 30px;
    right: 25px;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.gs-sticky-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 22px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
    transition: var(--transition-normal);
    position: relative;
}

.gs-sticky-btn--phone {
    background: linear-gradient(135deg, #C09B3E 0%, #90732C 100%);
    border: 2px solid #fff;
    animation: pulseGold 2s infinite;
}

.gs-sticky-btn--zalo {
    background: #0088cc;
    border: 2px solid #fff;
}

.gs-sticky-btn:hover {
    transform: scale(1.12);
}

@keyframes pulseGold {
    0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.7); }
    70% { box-shadow: 0 0 0 16px rgba(212, 175, 55, 0); }
    100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

/* ==========================================================================
   12. FLATSOME HEADER & MEGA MENU INTEGRATION
   ========================================================================== */
.header-main {
    background-color: rgba(12, 12, 12, 0.96) !important;
    border-bottom: 1px solid rgba(212, 175, 55, 0.25);
    backdrop-filter: blur(8px);
}

.header-nav > li > a {
    font-family: var(--font-heading) !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    font-size: 0.88rem !important;
    color: #eaeaea !important;
}

.header-nav > li > a:hover,
.header-nav > li.active > a {
    color: var(--color-gold) !important;
}

.header-button .button {
    background: linear-gradient(135deg, #C09B3E 0%, #A28233 100%) !important;
    color: #000 !important;
    border: 1px solid var(--color-gold-light) !important;
    font-weight: 700 !important;
}

/* Mega menu dropdown customization */
.nav-dropdown {
    background-color: #161616 !important;
    border: 1px solid var(--color-border-gold) !important;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8) !important;
}

.nav-dropdown li a {
    color: #ccc !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 10px 15px !important;
}

.nav-dropdown li a:hover {
    color: var(--color-gold) !important;
    background-color: #202020 !important;
}

/* Footer styling */
.footer-wrapper {
    background-color: var(--color-bg-darker) !important;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    color: #a3a3a3;
}

.footer-wrapper h3 {
    color: var(--color-gold);
    font-size: 1.1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-wrapper h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2px;
    background-color: var(--color-gold);
}

.footer-wrapper ul.menu li a {
    color: #9ca3af;
    padding: 6px 0;
    display: inline-block;
}

.footer-wrapper ul.menu li a:hover {
    color: var(--color-gold);
    transform: translateX(4px);
}

/* Hide legacy Flatsome mobile menu & overlays below footer */
#main-menu,
.mobile-sidebar,
.mobile-sidebar-slide,
.mfp-hide,
.sidebar-menu,
#header-newsletter-signup {
    display: none !important;
}

/* ==========================================================================
   13. COMBO PACKAGES & PRICING CARDS
   ========================================================================== */
.gs-packages-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 30px !important;
    align-items: stretch !important;
}

.gs-package-card {
    background: #171717 !important;
    border: 1px solid rgba(255,255,255,0.1) !important;
    border-radius: var(--radius-lg) !important;
    padding: 35px 28px 30px !important;
    display: flex !important;
    flex-direction: column !important;
    position: relative !important;
    transition: var(--transition-normal) !important;
    box-sizing: border-box !important;
    height: 100% !important;
}

.gs-package-card:hover {
    transform: translateY(-6px) !important;
    border-color: var(--color-border-gold) !important;
}

.gs-package-card--popular {
    background: #1a1811 !important;
    border: 2px solid var(--color-gold) !important;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2) !important;
}

.gs-package-badge-popular {
    position: absolute !important;
    top: -14px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    background: var(--color-gold) !important;
    color: #000 !important;
    font-family: var(--font-heading) !important;
    font-size: 0.75rem !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    padding: 4px 16px !important;
    border-radius: var(--radius-full) !important;
    white-space: nowrap !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.5) !important;
    z-index: 2 !important;
}

.gs-package-card__header {
    text-align: left !important;
    margin-bottom: 5px !important;
}

.gs-package-tag {
    font-size: 0.8rem !important;
    text-transform: uppercase !important;
    color: var(--color-gold) !important;
    font-weight: 700 !important;
    letter-spacing: 1px !important;
}

.gs-package-title {
    font-family: var(--font-heading) !important;
    font-size: 1.35rem !important;
    margin: 8px 0 6px !important;
    color: #fff !important;
}

.gs-package-area {
    font-size: 0.88rem !important;
    color: #888 !important;
    margin-bottom: 12px !important;
}

.gs-package-price {
    font-size: 1.45rem !important;
    font-weight: 800 !important;
    color: var(--color-gold) !important;
    padding-bottom: 18px !important;
    border-bottom: 1px solid rgba(255,255,255,0.08) !important;
}

.gs-package-card__body {
    flex: 1 1 auto !important;
    display: flex !important;
    flex-direction: column !important;
}

.gs-package-features {
    list-style: none !important;
    padding: 20px 0 !important;
    margin: 0 !important;
    flex-grow: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    font-size: 0.88rem !important;
    color: #ccc !important;
}

.gs-package-features li {
    display: flex !important;
    align-items: flex-start !important;
    gap: 10px !important;
    line-height: 1.45 !important;
}

.gs-package-features li i {
    margin-top: 3px !important;
    flex-shrink: 0 !important;
}

.gs-package-card__footer {
    margin-top: auto !important;
    padding-top: 20px !important;
    width: 100% !important;
}

.gs-package-card__footer .btn--gs {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    width: 100% !important;
    padding: 13px 20px !important;
    font-size: 0.88rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.5px !important;
    border-radius: var(--radius-sm) !important;
    box-sizing: border-box !important;
}

@media (max-width: 992px) {
    .gs-packages-grid {
        grid-template-columns: 1fr !important;
    }
}

/* ==========================================================================
   14. CONTACT FORM 7 STYLING & INTEGRATION
   ========================================================================== */
.wpcf7 {
    width: 100%;
}

.wpcf7 form {
    margin: 0;
    padding: 0;
}

.wpcf7-form-control-wrap {
    display: block !important;
    position: relative;
    width: 100%;
}

.wpcf7 input[type="text"],
.wpcf7 input[type="tel"],
.wpcf7 input[type="email"],
.wpcf7 input[type="number"],
.wpcf7 select,
.wpcf7 textarea {
    width: 100% !important;
    background: #1f1f1f !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    border-radius: var(--radius-sm) !important;
    padding: 12px 16px !important;
    color: #fff !important;
    font-size: 0.95rem !important;
    font-family: inherit !important;
    transition: var(--transition-fast) !important;
    box-sizing: border-box !important;
    display: block !important;
}

.wpcf7 input[type="text"]:focus,
.wpcf7 input[type="tel"]:focus,
.wpcf7 input[type="email"]:focus,
.wpcf7 input[type="number"]:focus,
.wpcf7 select:focus,
.wpcf7 textarea:focus {
    border-color: var(--color-gold) !important;
    outline: none !important;
    background: #252525 !important;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2) !important;
}

.wpcf7 input::placeholder,
.wpcf7 textarea::placeholder {
    color: #777 !important;
}

.wpcf7 textarea {
    resize: vertical;
    min-height: 100px;
}

.wpcf7 select option {
    background: #1a1a1a;
    color: #fff;
}

/* Checkbox group styling in CF7 */
.wpcf7 .gs-checkbox-group .wpcf7-checkbox {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 12px;
}

.wpcf7 .wpcf7-list-item {
    margin: 0 !important;
    display: inline-flex !important;
    align-items: center;
}

.wpcf7 .wpcf7-list-item label {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    cursor: pointer;
    font-size: 0.9rem;
    color: #ddd;
    margin: 0 !important;
}

.wpcf7 .wpcf7-list-item input[type="checkbox"] {
    accent-color: var(--color-gold);
    width: 17px !important;
    height: 17px !important;
    cursor: pointer;
    margin: 0 !important;
}

/* Submit button in CF7 */
.wpcf7 input[type="submit"].btn--gs {
    border: 1px solid var(--color-gold-light) !important;
    font-family: var(--font-heading) !important;
    letter-spacing: 1px !important;
    cursor: pointer;
}

/* Notices & Alert outputs */
.wpcf7-not-valid-tip {
    color: #ff6b6b !important;
    font-size: 0.82rem !important;
    margin-top: 5px !important;
    display: block !important;
    font-weight: 500;
}

.wpcf7-response-output {
    margin: 20px 0 0 !important;
    padding: 14px 18px !important;
    border-radius: var(--radius-sm) !important;
    font-size: 0.92rem !important;
    line-height: 1.5 !important;
    text-align: center !important;
}

.wpcf7 form.sent .wpcf7-response-output {
    background: rgba(34, 197, 94, 0.12) !important;
    border: 1px solid #22c55e !important;
    color: #86efac !important;
}

.wpcf7 form.failed .wpcf7-response-output,
.wpcf7 form.invalid .wpcf7-response-output,
.wpcf7 form.unaccepted .wpcf7-response-output {
    background: rgba(239, 68, 68, 0.12) !important;
    border: 1px solid #ef4444 !important;
    color: #fca5a5 !important;
}

.wpcf7 .wpcf7-spinner {
    margin-top: 10px !important;
    background-color: var(--color-gold) !important;
}
.wpcf7 textarea.gs-form-control {
    height: 48px !important; /* Compact textarea */
    min-height: 48px !important;
}

/* ==========================================================================
   15. MOBILE UI FIXES
   ========================================================================== */

/* Fix 4-column layout on Homepage */
.gs-about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.gs-reasons-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

/* Form and UI Overflow Fixes */
.gs-quote-card, .wpcf7-form, .wpcf7-form-control-wrap {
    max-width: 100% !important;
    box-sizing: border-box !important;
}
.wpcf7 select, .gs-form-control {
    max-width: 100% !important;
    text-overflow: ellipsis;
}
.btn--gs {
    white-space: normal !important;
    word-break: break-word !important;
}

@media (max-width: 768px) {
    /* Make header solid on mobile to prevent text overlapping */
    .header-main {
        background-color: #0c0c0c !important;
        backdrop-filter: none !important;
    }

    /* Fix grids */
    .gs-about-grid, .gs-reasons-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    
    .gs-reasons-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    /* Fix sticky buttons overlapping */
    .gs-sticky-contact {
        bottom: 15px !important;
        right: 15px !important;
        gap: 8px !important;
        transform: scale(0.85);
        transform-origin: bottom right;
    }
    
    /* Ensure no text spills under buttons by adding padding to body or main wrappers */
    .gs-main-wrapper {
        padding-bottom: 60px;
    }
}

@media (max-width: 576px) {
    .gs-reasons-grid {
        grid-template-columns: 1fr !important;
    }
}

/* ==========================================================================
   16. B2B TECHNICAL SCHEMATICS & ASCII TABLES
   ========================================================================== */
.gs-ascii-table {
    font-family: 'Courier New', Courier, monospace !important;
    background: #0d0d0d !important;
    border: 1px dashed rgba(212, 175, 55, 0.25) !important;
    border-left: 3px solid var(--color-gold) !important;
    padding: 20px !important;
    color: var(--color-gold) !important;
    overflow-x: auto !important;
    white-space: pre !important;
    line-height: 1.4 !important;
    font-size: 0.9rem !important;
    border-radius: 6px !important;
    margin: 30px 0 !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.4) !important;
}

/* ==========================================================================
   17. EQUIPMENT CATALOG & ARCHIVE SPECIFIC STYLES
   ========================================================================== */
.gs-page-hero {
    min-height: 48vh;
    display: flex;
    align-items: center;
    position: relative;
    background-size: cover;
    background-position: center;
    padding: 70px 0 60px;
}
.gs-page-hero__overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(90deg, rgba(10, 10, 10, 0.95) 0%, rgba(10, 10, 10, 0.85) 60%, rgba(10, 10, 10, 0.6) 100%);
    z-index: 1;
}
.gs-page-hero__content {
    position: relative;
    z-index: 2;
    max-width: 820px;
}
.gs-breadcrumbs {
    font-size: 0.85rem;
    color: #999;
    margin-bottom: 10px;
}
.gs-breadcrumbs a {
    color: #bbb;
}
.gs-breadcrumbs a:hover {
    color: var(--color-gold);
}
.gs-breadcrumbs .sep {
    margin: 0 8px;
    color: #666;
}
.gs-breadcrumbs .current {
    color: var(--color-gold);
}

.gs-page-hero__desc {
    color: #d1d5db;
    font-size: 1.05rem;
    line-height: 1.65;
    margin-bottom: 25px;
}
.gs-page-hero__actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Filter Bar */
.gs-filter-sticky-bar {
    background: #141414;
    border-bottom: 1px solid rgba(212, 175, 55, 0.25);
    padding: 25px 0;
    position: relative;
    z-index: 10;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}
.gs-filter-wrapper {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.gs-search-box {
    position: relative;
    max-width: 500px;
    width: 100%;
}
.gs-search-box i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gold);
}
.gs-search-box input {
    width: 100%;
    background: #0a0a0a;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-sm);
    padding: 10px 38px 10px 40px;
    color: #fff;
    font-size: 0.92rem;
    transition: var(--transition-fast);
}
.gs-search-box input:focus {
    border-color: var(--color-gold);
    outline: none;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}
#gs-clear-search {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: #999;
    font-size: 20px;
    cursor: pointer;
}
.gs-filter-pills {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 5px;
    scrollbar-width: thin;
}
.gs-pill {
    white-space: nowrap;
    background: #1e1e1e;
    color: #ccc;
    border: 1px solid rgba(255,255,255,0.1);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.gs-pill .badge {
    background: rgba(255,255,255,0.1);
    color: #fff;
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 0.72rem;
}
.gs-pill:hover, .gs-pill.active {
    background: var(--color-gold);
    color: #000;
    border-color: var(--color-gold);
}
.gs-pill.active .badge {
    background: #000;
    color: var(--color-gold);
}

/* Catalog Header */
.gs-catalog-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 35px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* Equipment Grid */
.gs-equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}
.gs-eq-card {
    background: #171717;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-normal);
    position: relative;
}
.gs-eq-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-border-gold);
    box-shadow: 0 12px 30px rgba(0,0,0,0.6);
}
.gs-eq-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--color-gold);
    color: #000;
    font-family: var(--font-condensed);
    font-weight: 800;
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 3px;
    z-index: 2;
    text-transform: uppercase;
}
.gs-eq-card__thumb {
    position: relative;
    width: 100%;
    height: 220px;
    background: #ffffff;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    box-sizing: border-box;
}
.gs-eq-card__thumb img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.5s ease;
}
.gs-eq-card:hover .gs-eq-card__thumb img {
    transform: scale(1.06);
}
.gs-eq-card__body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.gs-eq-card__cat {
    color: var(--color-gold);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    display: block;
}
.gs-eq-card__title {
    font-size: 1.05rem;
    line-height: 1.4;
    margin-bottom: 12px;
    color: #fff;
    min-height: 44px;
}
.gs-eq-card__specs {
    list-style: none;
    padding: 0;
    margin: 0 0 18px;
    font-size: 0.85rem;
    color: #aaa;
    line-height: 1.6;
    flex-grow: 1;
}
.gs-eq-card__specs li {
    margin-bottom: 4px;
    display: flex;
    align-items: flex-start;
    gap: 6px;
}
.gs-eq-card__specs li i {
    color: var(--color-gold);
    font-size: 11px;
    margin-top: 4px;
}
.gs-eq-card__footer {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 15px;
}
.gs-eq-card__price {
    margin-bottom: 12px;
}
.gs-eq-card__price .label {
    font-size: 0.78rem;
    color: #888;
    display: block;
}
.gs-eq-card__price .value {
    font-size: 0.95rem;
    font-weight: 700;
}
.gs-eq-card__actions {
    display: flex;
    gap: 8px;
}
.btn--small {
    padding: 8px 14px;
    font-size: 0.8rem;
    flex: 1;
}

/* Comparison Table */
.gs-table-responsive {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.1);
}
.gs-compare-table {
    width: 100%;
    border-collapse: collapse;
    background: #161616;
    text-align: left;
}
.gs-compare-table th, .gs-compare-table td {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    font-size: 0.92rem;
}
.gs-compare-table th {
    background: #0f0f0f;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    text-transform: uppercase;
    color: #fff;
}
.gs-compare-table th.highlight {
    background: #1c1808;
    color: var(--color-gold);
    border-top: 2px solid var(--color-gold);
}
.gs-compare-table td.highlight {
    background: rgba(212, 175, 55, 0.04);
}

/* Modal Popup */
.gs-modal {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: 100000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.gs-modal.active {
    display: flex;
}
.gs-modal__overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
}
.gs-modal__content {
    position: relative;
    z-index: 2;
    background: #171717;
    border: 1px solid var(--color-gold);
    border-radius: var(--radius-md);
    padding: 25px 24px;
    max-width: 450px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 15px 40px rgba(0,0,0,0.8);
    animation: modalFadeIn 0.3s ease;
}

/* Compact styles for Contact Form 7 inside the modal */
.gs-modal__content form p {
    margin-bottom: 10px !important;
}
.gs-modal__content form label {
    font-size: 0.8rem !important;
    margin-bottom: 4px !important;
    display: block !important;
    font-weight: 600;
}
.gs-modal__content form input[type="text"],
.gs-modal__content form input[type="email"],
.gs-modal__content form input[type="tel"] {
    padding: 8px 12px !important;
    font-size: 0.85rem !important;
    height: auto !important;
}
.gs-modal__content .gs-modal__header {
    margin-bottom: 12px !important;
}
.gs-modal__content .gs-modal__header h3 {
    font-size: 1.15rem !important;
    margin-bottom: 2px !important;
}
.gs-modal__content .gs-modal__header p {
    font-size: 0.85rem !important;
    margin-bottom: 0 !important;
}
.gs-modal__content input[type="submit"],
.gs-modal__content button[type="submit"],
.gs-modal__content .wpcf7-submit {
    padding: 10px 20px !important;
    font-size: 0.88rem !important;
    margin-top: 5px !important;
}

/* Custom scrollbar for modal content */
.gs-modal__content::-webkit-scrollbar {
    width: 6px;
}
.gs-modal__content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
}
.gs-modal__content::-webkit-scrollbar-thumb {
    background: var(--color-gold);
    border-radius: 3px;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: translateY(-20px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.gs-modal__close {
    position: absolute;
    top: 10px;
    right: 12px;
    background: transparent;
    border: none;
    color: #999;
    font-size: 26px;
    cursor: pointer;
    line-height: 1;
}
.gs-modal__close:hover {
    color: var(--color-gold);
}


@media (max-width: 992px) {
    .gs-packages-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 768px) {
    .gs-equipment-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   18. TECHNICAL FLOWCHART & TRAFFIC DIAGRAMS
   ========================================================================== */
.gs-flowchart {
    background: rgba(20,20,20,0.8);
    border: 1px solid rgba(212,175,55,0.2);
    border-radius: 8px;
    padding: 40px 20px;
    margin: 40px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}
.gs-flowchart-title {
    color: var(--color-gold);
    font-size: 1.1rem;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    text-align: center;
    width: 100%;
}
.gs-flowchart-item {
    background: #1a1a1a;
    padding: 15px 30px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    width: 100%;
    max-width: 450px;
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.5);
}
.gs-flowchart-arrow {
    color: var(--color-gold);
    font-size: 2rem;
    line-height: 1;
    font-weight: bold;
}

.gs-standards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    width: 100%;
}

@media (max-width: 767px) {
    .gs-standards-grid {
        grid-template-columns: 1fr !important;
    }
    .gs-standards-grid > div {
        grid-column: span 1 !important;
    }
}

/* ==========================================================================
   19. VISUAL SCHEMATIC & DYNAMIC ASCII CONVERSIONS
   ========================================================================== */
.gs-visual-schematic {
    background: rgba(20,20,20,0.6) !important;
    border: 1px solid rgba(212,175,55,0.25) !important;
    border-radius: 8px !important;
    padding: 30px !important;
    margin: 35px 0 !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5) !important;
}

.gs-schematic-title {
    color: var(--color-gold) !important;
    font-family: var(--font-heading) !important;
    font-size: 1.15rem !important;
    text-transform: uppercase !important;
    text-align: center !important;
    margin-bottom: 25px !important;
    letter-spacing: 1px !important;
    font-weight: 700 !important;
}

.gs-schematic-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 20px !important;
}

.gs-schematic-card {
    background: #121212 !important;
    border: 1px solid rgba(255,255,255,0.06) !important;
    border-left: 4px solid var(--color-gold) !important;
    padding: 20px !important;
    border-radius: 4px !important;
    transition: all 0.3s ease !important;
}

.gs-schematic-card:hover {
    transform: translateY(-3px) !important;
    border-color: rgba(212,175,55,0.5) !important;
    border-left-color: var(--color-gold) !important;
    box-shadow: 0 8px 20px rgba(0,0,0,0.4) !important;
}

.gs-schematic-card-tag {
    display: inline-block !important;
    color: var(--color-gold) !important;
    font-family: var(--font-heading) !important;
    font-size: 0.85rem !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    margin-bottom: 8px !important;
    letter-spacing: 0.5px !important;
}

.gs-schematic-card-desc {
    color: #ccc !important;
    font-size: 0.95rem !important;
    line-height: 1.6 !important;
    margin: 0 !important;
}

.gs-schematic-comparison {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 20px !important;
}

.gs-comparison-column {
    background: #121212 !important;
    border: 1px solid rgba(255,255,255,0.06) !important;
    border-radius: 6px !important;
    padding: 25px !important;
    display: flex !important;
    flex-direction: column !important;
    transition: all 0.3s ease !important;
}

.gs-comparison-column:hover {
    border-color: rgba(212,175,55,0.3) !important;
    box-shadow: 0 8px 20px rgba(0,0,0,0.4) !important;
}

.gs-schematic-row {
    background: #121212 !important;
    border: 1px solid rgba(255,255,255,0.06) !important;
    padding: 18px 20px !important;
    border-radius: 6px !important;
    display: flex !important;
    gap: 15px !important;
    align-items: flex-start !important;
    transition: all 0.3s ease !important;
}

.gs-schematic-row:hover {
    border-color: rgba(212,175,55,0.3) !important;
    box-shadow: 0 8px 20px rgba(0,0,0,0.4) !important;
}

@media (max-width: 767px) {
    .gs-schematic-grid,
    .gs-schematic-comparison {
        grid-template-columns: 1fr !important;
    }
}

/* Responsive Table Wrapper */
.gs-table-responsive {
    margin: 35px 0 !important;
    overflow-x: auto !important;
    width: 100% !important;
    -webkit-overflow-scrolling: touch !important;
}

.gs-table-responsive table {
    min-width: 950px !important;
    border-collapse: collapse !important;
}

/* Title Line Wrap Prevention (Desktop) */
@media (min-width: 901px) {
    .gs-quote-intro .gs-section-title,
    .gs-toolkit-content h2 {
        white-space: nowrap !important;
    }
}

@media (min-width: 901px) and (max-width: 1200px) {
    .gs-toolkit-content h2 {
        font-size: 1.8rem !important;
    }
}

/* Policy Content Table Styling */
.gs-policy-table {
    width: 100%;
    border-collapse: collapse;
    margin: 30px 0;
    font-size: 1.05rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(212, 175, 55, 0.15);
}

.gs-policy-table th {
    background: rgba(212, 175, 55, 0.1);
    color: var(--color-gold);
    font-weight: 700;
    text-align: left;
    padding: 14px 20px;
    border-bottom: 2px solid rgba(212, 175, 55, 0.25);
    text-transform: uppercase;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.gs-policy-table td {
    padding: 14px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: #cbd5e1;
}

.gs-policy-table tr:last-child td {
    border-bottom: none;
}

.gs-policy-table tr:hover td {
    background: rgba(212, 175, 55, 0.03);
    color: #fff;
}

.gs-policy-table th:nth-child(2),
.gs-policy-table td:nth-child(2) {
    white-space: nowrap !important;
}

/* =========================================================================
   IMAGE PROTECTION SYSTEM (CÁCH 1 & CÁCH 4)
   ========================================================================= */
img {
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
    user-select: none;
    pointer-events: none;
}

/* =========================================================================
   RESPONSIVE CALCULATOR FIX FOR MOBILE & IPAD
   ========================================================================= */
@media (max-width: 768px) {
    .gs-calc-roi-row {
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        gap: 15px !important;
        flex-wrap: wrap !important;
    }
    .gs-calc-roi-row > div {
        text-align: center !important;
    }
    .gs-calc-roi-row .btn--gs {
        width: 100% !important;
        justify-content: center !important;
        text-align: center !important;
        white-space: nowrap !important;
        display: inline-flex !important;
        padding: 12px 20px !important;
    }
}