@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700;900&display=swap');

:root {
    --primary: #0b3050;
    --primary-light: #184269;
    --primary-dark: #061e33;
    --accent: #b5945f;
    --accent-light: #d1b88e;
    --accent-dark: #8a6e41;
    --text: #2d3748;
    --text-light: #ffffff;
    --text-muted: #718096;
    --bg-light: #ffffff;
    --bg-gray: #f8f9fa;
    --bg-dark: #0b3050;
    --border-color: #e2e8f0;
    --transition: all 0.3s ease;
    --font-family: 'Roboto', sans-serif;
    --container-width: 1200px;
}

/* Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    color: var(--text);
    background-color: var(--bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

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

/* Utilities */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
    position: relative;
}

.section-gray {
    background-color: var(--bg-gray);
}

.section-dark {
    background-color: var(--bg-dark);
    color: var(--text-light);
}

.section-dark h2, .section-dark h3, .section-dark h4 {
    color: var(--text-light);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-subtitle {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 12px;
    font-weight: 700;
    display: block;
}

.section-title {
    font-size: 2.2rem;
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 12px;
    font-weight: 700;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--accent);
}

.section-dark .section-title::after {
    background-color: var(--accent);
}

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

/* Buttons */
.btn-primary {
    background-color: var(--accent);
    color: #fff;
    padding: 12px 28px;
    border-radius: 3px;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary:hover {
    background-color: var(--accent-dark);
}

.btn-outline {
    border: 1px solid var(--accent);
    color: var(--accent);
    background: transparent;
    padding: 11px 26px;
    border-radius: 3px;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 20px 0;
    background: transparent;
}

header.scrolled {
    background: #ffffff;
    padding: 12px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid var(--border-color);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 48px;
    transition: var(--transition);
    filter: brightness(0) invert(1);
}

header.scrolled .logo-img {
    filter: brightness(0) saturate(100%) invert(12%) sepia(41%) saturate(2335%) hue-rotate(182deg) brightness(93%) contrast(94%);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 25px;
}

.nav-link {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    position: relative;
    padding: 5px 0;
    transition: var(--transition);
}

header.scrolled .nav-link {
    color: var(--text);
}

.nav-link:hover {
    color: var(--accent) !important;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

header.scrolled .btn-outline {
    border-color: var(--primary);
    color: var(--primary);
}

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

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

header.scrolled .mobile-nav-toggle {
    color: var(--primary);
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 700px;
    background: linear-gradient(rgba(11, 48, 80, 0.55), rgba(11, 48, 80, 0.75)), url('assets/tong-quan.jpg') no-repeat center center/cover;
    display: flex;
    align-items: center;
    position: relative;
    color: #fff;
    padding-top: 80px;
}

.hero .container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3rem;
    color: #fff;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
    max-width: 580px;
    line-height: 1.7;
}

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

.badge-item {
    background: rgba(181, 148, 95, 0.25);
    border: 1px solid var(--accent);
    padding: 8px 16px;
    border-radius: 2px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #ffffff;
}

/* Lead Form Widget (Light Premium Style) */
.lead-form-container {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    color: var(--text);
}

.hero .lead-form-container {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 8px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.lead-form-container h3 {
    color: var(--primary);
    font-size: 1.4rem;
    margin-bottom: 8px;
    text-align: center;
    font-weight: 700;
}

.lead-form-container p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 20px;
    text-align: center;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 5px;
    text-transform: uppercase;
}

.form-input {
    width: 100%;
    background: #ffffff;
    border: 1px solid #cbd5e0;
    padding: 10px 12px;
    color: var(--text);
    border-radius: 3px;
    font-family: var(--font-family);
    font-size: 0.9rem;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(181, 148, 95, 0.15);
}

.form-note {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 12px;
    line-height: 1.4;
}

/* Quick Specs */
.quick-specs {
    background-color: var(--primary);
    padding: 40px 0;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: center;
}

.spec-item {
    border-right: 1px solid rgba(255, 255, 255, 0.15);
}

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

.spec-number {
    font-size: 2.4rem;
    color: var(--accent);
    font-weight: 900;
    margin-bottom: 3px;
    line-height: 1.1;
}

.spec-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
}

/* Overview Section */
.overview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.overview-content p {
    margin-bottom: 18px;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

.overview-img-wrapper {
    position: relative;
    border: 8px solid var(--bg-gray);
    border-radius: 4px;
}

.overview-img {
    border-radius: 2px;
    width: 100%;
}

.overview-tag {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: var(--primary);
    color: #fff;
    padding: 15px 25px;
    border-radius: 2px;
    border-left: 3px solid var(--accent);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.overview-tag h4 {
    color: var(--accent);
    font-size: 1.6rem;
    font-weight: 700;
}

.overview-tag p {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 2px;
}

/* Location Section */
.location-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.map-placeholder {
    width: 100%;
    height: 400px;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-color);
}

.map-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.map-overlay-card {
    position: absolute;
    bottom: 15px;
    left: 15px;
    right: 15px;
    background: rgba(11, 48, 80, 0.9);
    border-left: 3px solid var(--accent);
    border-radius: 2px;
    padding: 15px;
    color: #fff;
}

.map-overlay-card h4 {
    color: var(--accent);
    font-size: 1rem;
    margin-bottom: 3px;
}

.map-overlay-card p {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
}

.location-highlights {
    list-style: none;
}

.highlight-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

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

.highlight-icon {
    width: 45px;
    height: 45px;
    border-radius: 4px;
    background-color: var(--bg-gray);
    border: 1px solid var(--border-color);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.highlight-content h4 {
    font-size: 1.05rem;
    margin-bottom: 3px;
    font-weight: 700;
}

.highlight-content p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Amenities Section (Corporate Flat Cards) */
.amenity-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.amenity-card {
    background-color: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    transition: var(--transition);
}

.amenity-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(11, 48, 80, 0.1);
    border-color: var(--accent-light);
}

.amenity-img-wrapper {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.amenity-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.amenity-card:hover .amenity-img-wrapper img {
    transform: scale(1.08);
}

.amenity-info {
    padding: 20px;
}

.amenity-info h4 {
    color: var(--primary);
    font-size: 1.1rem;
    margin-bottom: 8px;
    font-weight: 700;
}

.amenity-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Floor Plans Section */
.floorplan-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 35px;
}

.tab-btn {
    background-color: #ffffff;
    border: 1px solid #cbd5e0;
    color: var(--text-muted);
    padding: 10px 22px;
    font-family: var(--font-family);
    font-weight: 500;
    cursor: pointer;
    border-radius: 3px;
    transition: var(--transition);
    font-size: 0.85rem;
}

.tab-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.tab-btn.active {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.floorplan-content {
    display: none;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    align-items: center;
    animation: fadeIn 0.4s ease;
}

.floorplan-content.active {
    display: grid;
}

.floorplan-info h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.floorplan-info p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.floorplan-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 30px;
}

.fps-item {
    border-left: 3px solid var(--accent);
    padding-left: 12px;
}

.fps-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 700;
}

.fps-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
}

.floorplan-img-wrapper {
    background-color: var(--bg-gray);
    border-radius: 4px;
    border: 1px solid var(--border-color);
    padding: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.floorplan-img-wrapper img {
    max-height: 320px;
    object-fit: contain;
}

/* Pricing Section (Flat Corporate Cards) */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.pricing-card {
    background-color: #fff;
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
    border: 1px solid var(--border-color);
    padding: 35px 30px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.pricing-card.featured {
    border: 2px solid var(--accent);
    box-shadow: 0 10px 25px rgba(181, 148, 95, 0.1);
}

.pricing-card.featured::before {
    content: 'ĐẶC BIỆT';
    position: absolute;
    top: 15px;
    right: -25px;
    background-color: var(--accent);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 3px 25px;
    transform: rotate(45deg);
}

.pricing-type {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 8px;
}

.pricing-title {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 20px;
    font-weight: 700;
}

.pricing-cost {
    margin-bottom: 25px;
    padding: 15px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.pricing-cost .amount {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--primary);
}

.pricing-cost .unit {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.pricing-details {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
    display: inline-block;
}

.pricing-details li {
    font-size: 0.85rem;
    color: var(--text);
    margin-bottom: 10px;
}

.pricing-details li i {
    color: #28a745;
    margin-right: 8px;
}

/* Policy Highlight Banner */
.policy-banner {
    margin-top: 50px;
    background: linear-gradient(rgba(11, 48, 80, 0.85), rgba(11, 48, 80, 0.95)), url('assets/tpv-policy-banner.jpg') no-repeat center center/cover;
    border-radius: 4px;
    padding: 40px;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.policy-banner-content h3 {
    color: var(--accent);
    font-size: 1.6rem;
    margin-bottom: 8px;
    font-weight: 700;
}

.policy-banner-content p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
}

/* Specs Table Section */
.specs-table-container {
    background-color: var(--primary);
    color: #ffffff;
    padding: 35px;
    border: none;
    box-shadow: 0 10px 30px rgba(11, 48, 80, 0.15);
    border-radius: 4px;
}

.specs-table-container h3 {
    color: var(--accent);
    margin-bottom: 25px;
    text-align: left;
    font-size: 1.5rem;
    text-transform: uppercase;
    border-bottom: 2px solid var(--accent);
    padding-bottom: 10px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.specs-table tr {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.specs-table tr:last-child {
    border-bottom: none;
}

.specs-table td {
    padding: 12px 0;
}

.specs-table td.label {
    font-weight: bold;
    color: var(--accent);
    width: 35%;
}

.specs-table td.value {
    font-weight: 500;
    line-height: 1.4;
}

/* Contact & Horizontal Bottom Form Section */
#lien-he {
    padding: 60px 0;
    background-color: var(--primary-dark);
}

#lien-he h3 {
    text-align: center;
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 25px;
    font-weight: 700;
    text-transform: uppercase;
}

.contact-horizontal-form {
    background: transparent;
    border: none;
    padding: 0;
    box-shadow: none;
}

.contact-horizontal-form-row {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
}

.contact-horizontal-form-row .form-group-horizontal {
    flex: 1;
    min-width: 250px;
    margin-bottom: 10px;
}

.contact-horizontal-form-row .form-btn-horizontal {
    min-width: 200px;
    margin-bottom: 10px;
}

.contact-horizontal-form-row .form-input {
    background-color: #fff;
    color: #333;
    border: 1px solid var(--border-color);
    height: 48px;
}

.contact-horizontal-form-row .btn-primary {
    width: 100%;
    height: 48px;
    font-weight: 700;
    letter-spacing: 1px;
}

#lien-he .hotline-link {
    text-align: center;
    margin-top: 25px;
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--accent);
}

#lien-he .hotline-link a {
    color: var(--accent);
}

/* Footer (Corporate Simple Style) */
footer {
    background-color: #0c1e30;
    color: rgba(255, 255, 255, 0.6);
    padding: 50px 0 20px;
    font-size: 0.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.footer-about h4 {
    color: var(--accent);
    font-size: 1.2rem;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.footer-about p {
    line-height: 1.6;
    margin-bottom: 15px;
}

.footer-links h5 {
    color: #fff;
    font-size: 0.95rem;
    margin-bottom: 12px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-nav {
    display: flex;
    gap: 15px;
    list-style: none;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
}

.footer-nav a:hover {
    color: var(--accent);
}

/* Floating Action Widgets */
.floating-widgets {
    position: fixed;
    bottom: 25px;
    right: 25px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
}

.float-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.float-btn:hover {
    transform: scale(1.05) translateY(-2px);
}

.float-phone {
    background-color: #28a745;
}

.float-zalo {
    background-color: #0068ff;
    font-size: 0.7rem;
    font-weight: 700;
}

.float-register {
    background-color: var(--accent);
    color: #ffffff;
}

/* Premium Modal Popup Styling */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(11, 48, 80, 0.45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-container {
    background-color: #ffffff;
    border-radius: 16px;
    width: 90%;
    max-width: 460px;
    position: relative;
    box-shadow: 0 25px 60px rgba(11, 48, 80, 0.3);
    transform: scale(0.9) translateY(30px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    color: var(--text);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.modal-overlay.active .modal-container {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: #ffffff;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 1.2rem;
    line-height: 32px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    color: var(--accent);
    transform: rotate(90deg);
}

.modal-header-box {
    background: linear-gradient(135deg, var(--primary), #164670);
    padding: 35px 30px 25px;
    text-align: center;
    color: #ffffff;
    position: relative;
}

.modal-logo {
    height: 40px;
    margin-bottom: 12px;
    filter: brightness(0) invert(1);
}

.modal-header-box h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--accent);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.modal-header-box p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.4;
    margin: 0;
}

.modal-body {
    padding: 30px;
}

.modal-body .form-group {
    margin-bottom: 20px;
}

.modal-body .form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 6px;
}

.input-with-icon {
    position: relative;
    width: 100%;
}

.input-with-icon i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: var(--transition);
}

.input-with-icon .form-input {
    width: 100%;
    padding: 12px 12px 12px 40px;
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: 'Roboto', sans-serif;
    color: var(--primary);
    background-color: #fafbfc;
    transition: var(--transition);
    box-sizing: border-box;
}

.input-with-icon .form-input:focus {
    outline: none;
    border-color: var(--accent);
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(181, 148, 95, 0.15);
}

.input-with-icon .form-input:focus + i {
    color: var(--accent);
}

.modal-submit-btn {
    width: 100%;
    padding: 14px;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    border-radius: 8px;
    margin-top: 10px;
    box-shadow: 0 4px 15px rgba(181, 148, 95, 0.3);
    transition: var(--transition);
}

.modal-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(181, 148, 95, 0.4);
}

.modal-body .form-note {
    font-size: 0.75rem;
    text-align: center;
    color: var(--text-muted);
    margin-top: 15px;
    margin-bottom: 0;
}

.modal-body .form-note i {
    color: #2ecc71;
    margin-right: 3px;
}

/* Toast Messages */
.toast-container {
    position: fixed;
    top: 25px;
    right: 25px;
    z-index: 10001;
}

.toast {
    background-color: #fff;
    border-left: 4px solid var(--accent);
    border-radius: 2px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    transform: translateX(120%);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    color: var(--primary);
    font-weight: 500;
    font-size: 0.85rem;
}

.toast.active {
    transform: translateX(0);
}

.toast i {
    font-size: 1.2rem;
    color: #28a745;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(40, 167, 69, 0.4); }
    70% { box-shadow: 0 0 0 12px rgba(40, 167, 69, 0); }
    100% { box-shadow: 0 0 0 0 rgba(40, 167, 69, 0); }
}

.float-phone {
    animation: pulse 2s infinite;
}

/* Responsive CSS */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .hero {
        height: auto;
        min-height: auto;
        padding-bottom: 60px;
    }
    
    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-badges {
        justify-content: center;
    }
    
    .specs-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .spec-item:nth-child(2) {
        border-right: none;
    }
    
    .spec-item:nth-child(even) {
        border-right: none;
    }
    
    .overview-grid, .location-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .overview-img-wrapper {
        order: -1;
    }
    
    .amenity-gallery, .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-nav-toggle {
        display: block;
    }
    
    .nav-cta {
        display: none;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .spec-item {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding-bottom: 15px;
    }
    
    .spec-item:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    
    .amenity-gallery, .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .floorplan-content {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .floorplan-img-wrapper {
        order: -1;
    }
    
    .policy-banner {
        flex-direction: column;
        text-align: center;
        padding: 25px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .floating-widgets {
        bottom: 15px;
        right: 15px;
    }
}

/* Mobile Nav Menu Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--primary);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.mobile-nav-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-nav-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
}

.mobile-nav-links {
    list-style: none;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mobile-nav-links .nav-link {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
}

.mobile-nav-links .nav-link:hover {
    color: var(--accent);
}

/* Announcement Bar for Policy Compliance */
.announcement-bar {
    background-color: var(--primary);
    color: #fff;
    font-size: 0.75rem;
    padding: 8px 15px;
    text-align: center;
    font-family: 'Roboto', sans-serif;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    letter-spacing: 0.5px;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .announcement-bar {
        font-size: 0.7rem;
        padding: 6px 10px;
    }
}

/* Lightbox Modal */
.lightbox-modal {
    display: none;
    position: fixed;
    z-index: 99999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(11, 48, 80, 0.95);
    align-items: center;
    justify-content: center;
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 85%;
    border-radius: 4px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.5);
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {transform: scale(0.7); opacity: 0;}
    to {transform: scale(1); opacity: 1;}
}

.close-lightbox {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.2s;
}

.close-lightbox:hover {
    color: var(--accent);
}

.lightbox-trigger {
    cursor: pointer;
    transition: var(--transition);
}

.lightbox-trigger:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 20px rgba(181, 148, 95, 0.2);
}