/* ===== GT-PMH: Trang Giới Thiệu Phú Mỹ Hưng ===== */
/* Prefix: gt-pmh- */

:root {
    --red-primary: #750e24;
    --red-dark: #4a0816;
    --red-medium: #8c1129;
    --red-light: #a0182f;
    --red-accent: #b32038;
    --gold: #C9A84C;
    --gold-dark: #A68B3C;
    --gold-light: #E8D48B;
    --gold-pale: #FDF8E8;
    --cream: #FFFDF8;
    --dark: #1a0508;
    --dark-medium: #2d080d;
    --text-dark: #1a0508;
    --text-body: #4a1518;
    --text-muted: #7a4048;
    --bg-light: #FDF6F0;
    --bg-white: #FFFFFF;
    --border-color: #F0E0D0;
    --border-gold: rgba(201, 168, 76, 0.3);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.12);
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-body);
    font-size: 15px;
    line-height: 1.7;
    overflow-x: hidden;
    background: var(--bg-white);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.3;
}

a {
    color: var(--red-primary);
    text-decoration: none;
    transition: var(--transition-smooth);
}
a:hover, a:focus {
    color: var(--gold);
    text-decoration: none;
}

/* ===== PAGE HERO ===== */
.gt-pmh-page-hero {
    position: relative;
    padding: 100px 0 80px;
    text-align: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--red-dark) 0%, var(--red-primary) 40%, var(--red-medium) 100%);
}

.gt-pmh-page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(201, 168, 76, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(201, 168, 76, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 60% 80%, rgba(255, 255, 255, 0.03) 0%, transparent 40%);
    pointer-events: none;
}

.gt-pmh-page-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(30deg, transparent 49.5%, rgba(201, 168, 76, 0.04) 49.5%, rgba(201, 168, 76, 0.04) 50.5%, transparent 50.5%),
        linear-gradient(-30deg, transparent 49.5%, rgba(201, 168, 76, 0.03) 49.5%, rgba(201, 168, 76, 0.03) 50.5%, transparent 50.5%);
    background-size: 60px 60px;
    pointer-events: none;
}

.gt-pmh-hero-decoration {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    border: 2px solid rgba(201, 168, 76, 0.12);
    border-radius: 50%;
    pointer-events: none;
}

.gt-pmh-hero-decoration-2 {
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 400px;
    height: 400px;
    border: 1px solid rgba(201, 168, 76, 0.08);
    border-radius: 50%;
    pointer-events: none;
}

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

.gt-pmh-hero-badge {
    display: inline-block;
    background: rgba(201, 168, 76, 0.15);
    border: 1px solid rgba(201, 168, 76, 0.3);
    color: var(--gold-light);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: 50px;
    margin-bottom: 20px;
}

.gt-pmh-page-hero h1 {
    font-size: 2.6rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
    font-family: 'Cormorant Garamond', serif;
}

.gt-pmh-page-hero h1 .gt-pmh-hl {
    color: var(--gold);
}

.gt-pmh-page-hero p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    max-width: 550px;
    margin: 0 auto;
}

.gt-pmh-hero-divider {
    width: 60px;
    height: 2px;
    background: var(--gold);
    margin: 20px auto 0;
}

/* ===== ABOUT SECTION ===== */
.gt-pmh-about-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.gt-pmh-about-section h2 {
    font-size: 1.9rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
    font-family: 'Cormorant Garamond', serif;
}

.gt-pmh-about-section h2 .gt-pmh-hl {
    color: var(--red-primary);
}

.gt-pmh-about-section p {
    line-height: 1.85;
    margin-bottom: 14px;
    font-size: 14px;
    color: var(--text-body);
}

.gt-pmh-about-img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.gt-pmh-about-img-wrapper {
    position: relative;
}

.gt-pmh-about-img-wrapper::after {
    content: '';
    position: absolute;
    bottom: -12px;
    right: -12px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--gold);
    border-radius: var(--radius-md);
    z-index: -1;
    opacity: 0.4;
}

.gt-pmh-features {
    list-style: none;
    padding: 0;
    margin-top: 24px;
}

.gt-pmh-features li {
    padding: 11px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-body);
}

.gt-pmh-features li:last-child {
    border: none;
}

.gt-pmh-features li i {
    color: var(--gold);
    font-size: 12px;
    width: 20px;
    text-align: center;
}

/* ===== CONTENT BLOCK ===== */
.gt-pmh-content-block {
    padding: 60px 0;
    background: var(--bg-light);
}

.gt-pmh-content-area {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.9;
    font-size: 14px;
}

.gt-pmh-content-area h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 14px;
    font-family: 'Cormorant Garamond', serif;
}

.gt-pmh-content-area h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 28px 0 12px;
}

.gt-pmh-content-area p {
    margin-bottom: 14px;
    color: var(--text-body);
}

.gt-pmh-content-area ul {
    padding-left: 0;
    list-style: none;
    margin-bottom: 20px;
}

.gt-pmh-content-area ul li {
    padding: 9px 0;
    padding-left: 20px;
    position: relative;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-body);
}

.gt-pmh-content-area ul li:last-child {
    border: none;
}

.gt-pmh-content-area ul li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    position: absolute;
    left: 0;
    top: 16px;
}

.gt-pmh-content-area strong {
    color: var(--text-dark);
}

/* ===== STATS BAR ===== */
.gt-pmh-stats-bar {
    background: linear-gradient(135deg, var(--red-primary) 0%, var(--red-dark) 100%);
    padding: 55px 0;
    position: relative;
    overflow: hidden;
}

.gt-pmh-stats-bar::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 10% 50%, rgba(201, 168, 76, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 90% 50%, rgba(201, 168, 76, 0.06) 0%, transparent 40%);
    pointer-events: none;
}

.gt-pmh-stat-item {
    text-align: center;
    position: relative;
    z-index: 1;
}

.gt-pmh-stat-item h3 {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 4px;
    font-family: 'Cormorant Garamond', serif;
}

.gt-pmh-stat-item p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin: 0;
}

/* ===== VALUES SECTION ===== */
.gt-pmh-values-section {
    padding: 80px 0;
    background: var(--bg-white);
}

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

.gt-pmh-section-header h2 {
    font-size: 1.9rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
    font-family: 'Cormorant Garamond', serif;
}

.gt-pmh-section-header h2 .gt-pmh-hl {
    color: var(--red-primary);
}

.gt-pmh-section-header p {
    color: var(--text-muted);
    font-size: 14px;
    max-width: 600px;
    margin: 0 auto;
}

.gt-pmh-section-divider {
    width: 50px;
    height: 2px;
    background: var(--gold);
    margin: 16px auto 0;
}

.gt-pmh-value-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 30px 24px;
    text-align: center;
    transition: var(--transition-smooth);
    margin-bottom: 30px;
    height: 100%;
}

.gt-pmh-value-card:hover {
    border-color: var(--border-gold);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.gt-pmh-value-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--gold-pale), rgba(201, 168, 76, 0.12));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
}

.gt-pmh-value-icon i {
    font-size: 22px;
    color: var(--red-primary);
}

.gt-pmh-value-card h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.gt-pmh-value-card p {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.7;
}

/* ===== CTA SECTION ===== */
.gt-pmh-cta-section {
    position: relative;
    padding: 80px 0;
    text-align: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--dark) 0%, var(--red-dark) 50%, var(--dark-medium) 100%);
}

.gt-pmh-cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 30% 40%, rgba(201, 168, 76, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(201, 168, 76, 0.06) 0%, transparent 40%);
    pointer-events: none;
}

.gt-pmh-cta-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(45deg, transparent 49.5%, rgba(201, 168, 76, 0.03) 49.5%, rgba(201, 168, 76, 0.03) 50.5%, transparent 50.5%),
        linear-gradient(-45deg, transparent 49.5%, rgba(201, 168, 76, 0.02) 49.5%, rgba(201, 168, 76, 0.02) 50.5%, transparent 50.5%);
    background-size: 80px 80px;
    pointer-events: none;
}

.gt-pmh-cta-decoration {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    border: 1px solid rgba(201, 168, 76, 0.06);
    border-radius: 50%;
    pointer-events: none;
}

.gt-pmh-cta-content {
    position: relative;
    z-index: 2;
}

.gt-pmh-cta-content h2 {
    font-size: 2rem;
    color: #fff;
    margin-bottom: 12px;
    font-weight: 700;
    font-family: 'Cormorant Garamond', serif;
}

.gt-pmh-cta-content h2 .gt-pmh-hl {
    color: var(--gold);
}

.gt-pmh-cta-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin-bottom: 28px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.gt-pmh-btn-gold {
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    color: #fff;
    padding: 13px 30px;
    font-weight: 600;
    font-size: 13px;
    border: none;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-smooth);
    letter-spacing: 0.3px;
}

.gt-pmh-btn-gold:hover {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 168, 76, 0.35);
    color: #fff;
}

.gt-pmh-btn-outline {
    background: transparent;
    color: #fff;
    padding: 12px 30px;
    font-weight: 500;
    font-size: 13px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-smooth);
    letter-spacing: 0.3px;
}

.gt-pmh-btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.gt-pmh-cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 991px) {
    .gt-pmh-page-hero h1 { font-size: 2.2rem; }
    .gt-pmh-about-section { padding: 60px 0; }
    .gt-pmh-values-section { padding: 60px 0; }
    .gt-pmh-about-img-wrapper::after { display: none; }
}

@media (max-width: 768px) {
    .gt-pmh-page-hero { padding: 70px 0 60px; }
    .gt-pmh-page-hero h1 { font-size: 1.8rem; }
    .gt-pmh-about-section h2 { font-size: 1.6rem; }
    .gt-pmh-about-img { height: 260px; margin-bottom: 30px; }
    .gt-pmh-stat-item h3 { font-size: 1.9rem; }
    .gt-pmh-stats-bar { padding: 40px 0; }
    .gt-pmh-cta-content h2 { font-size: 1.7rem; }
    .gt-pmh-hero-decoration,
    .gt-pmh-hero-decoration-2 { display: none; }
    .gt-pmh-content-block { padding: 40px 0; }
    .gt-pmh-values-section { padding: 50px 0; }
}

@media (max-width: 480px) {
    .gt-pmh-page-hero h1 { font-size: 1.5rem; }
    .gt-pmh-about-section { padding: 40px 0; }
    .gt-pmh-cta-buttons { flex-direction: column; align-items: center; }
}