/* ==========================================================================
   Adonis Group - Luxury Real Estate Website
   Modern, elegant design inspired by adonisgroup.gr
   ========================================================================== */

/* --------------------------------------------------------------------------
   AOS Fallback - Ensure content is visible even if AOS fails to load
   -------------------------------------------------------------------------- */
[data-aos] {
    opacity: 1 !important;
    transform: none !important;
    transition: opacity 0.6s ease, transform 0.6s ease !important;
}

/* --------------------------------------------------------------------------
   CSS Variables
   -------------------------------------------------------------------------- */
:root {
    /* Colors – Greek Blue & White Theme */
    --color-gold: #0D5EAF;
    --color-gold-light: #3b82d6;
    --color-gold-dark: #08407a;
    --color-black: #ffffff;
    --color-dark: #f4f6f9;
    --color-darker: #0D5EAF;
    --color-gray-900: #ffffff;
    --color-gray-800: #eef1f5;
    --color-gray-700: #cbd5e1;
    --color-gray-600: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-400: #475569;
    --color-gray-300: #334155;
    --color-gray-200: #e2e8f0;
    --color-gray-100: #f8fafc;
    --color-white: #0f2b4a;
    --color-success: #22c55e;
    --color-error: #ef4444;
    --color-whatsapp: #25D366;
    
    /* Typography */
    --font-heading: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-gold: 0 0 30px rgba(13, 94, 175, 0.2);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: #ffffff;
    background-color: #0D5EAF;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    max-width: 100vw;
}

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

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

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: #ffffff;
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    overflow-x: hidden;
    box-sizing: border-box;
}

.text-center {
    text-align: center;
}

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

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn-gold {
    background: linear-gradient(135deg, #0D5EAF 0%, #08407a 100%);
    color: #ffffff;
    border-color: #0D5EAF;
}

.btn-gold:hover {
    background: linear-gradient(135deg, #3b82d6 0%, #0D5EAF 100%);
    box-shadow: 0 0 25px rgba(13, 94, 175, 0.3);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: #0D5EAF;
    border-color: #0D5EAF;
}

.btn-outline:hover {
    background: #0D5EAF;
    color: #ffffff;
}

.btn-outline-white {
    background: transparent;
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.7);
}

.btn-outline-white:hover {
    background: #ffffff;
    color: #0D5EAF;
}

.btn-outline-gold {
    background: transparent;
    color: #0D5EAF;
    border-color: #0D5EAF;
}

.btn-outline-gold:hover {
    background: #0D5EAF;
    color: #ffffff;
}

.btn-white {
    background: #ffffff;
    color: #0D5EAF;
    border-color: #ffffff;
}

.btn-white:hover {
    background: #f0f4f8;
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: var(--color-whatsapp);
    color: var(--color-white);
    border-color: var(--color-whatsapp);
}

.btn-whatsapp:hover {
    background: #128C7E;
    border-color: #128C7E;
    transform: translateY(-2px);
}

.btn-disabled {
    background: var(--color-gray-700);
    color: var(--color-gray-400);
    border-color: var(--color-gray-700);
    cursor: not-allowed;
}

/* --------------------------------------------------------------------------
   AI Chat Widget – Luxury Concierge
   -------------------------------------------------------------------------- */
.chat-widget {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    z-index: 1000;
    font-family: var(--font-body);
}

/* Toggle Button – Blue & White Elegant */
.chat-toggle {
    width: auto;
    padding: 0 1.4rem;
    height: 52px;
    border-radius: var(--radius-full);
    background: #ffffff;
    color: #0D5EAF;
    border: 1px solid #e2e8f0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-size: 1rem;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.08), 0 1px 4px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
    position: relative;
}

.chat-toggle:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 35px rgba(13, 94, 175, 0.15), 0 2px 8px rgba(0, 0, 0, 0.06);
    border-color: #0D5EAF;
}

.chat-toggle::after {
    content: 'Online Support';
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: #0D5EAF;
}

.chat-widget.open .chat-toggle::after {
    content: '';
    display: none;
}

.chat-widget.open .chat-toggle {
    width: 46px;
    height: 46px;
    padding: 0;
    border-radius: 50%;
    background: #0D5EAF;
    color: #ffffff;
    border-color: #0D5EAF;
}

.chat-icon-close {
    display: none;
}

.chat-widget.open .chat-icon-open {
    display: none;
}

.chat-widget.open .chat-icon-close {
    display: block;
    font-size: 1rem;
    color: #ffffff;
}

.chat-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: #0D5EAF;
    color: #ffffff;
    border-radius: 50%;
    font-size: 0.65rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #ffffff;
    animation: chat-badge-pulse 2.5s infinite;
}

.chat-widget.open .chat-badge {
    display: none;
}

@keyframes chat-badge-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

/* Chat Window */
.chat-window {
    position: absolute;
    bottom: 65px;
    left: 0;
    width: 380px;
    max-height: 520px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.12), 0 4px 15px rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.chat-widget.open .chat-window {
    display: flex !important;
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Chat Header */
.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 1.25rem;
    background: linear-gradient(135deg, #0D5EAF 0%, #08407a 100%);
    border-bottom: none;
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.chat-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: #ffffff;
}

.chat-header-name {
    display: block;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    color: #ffffff;
    letter-spacing: 0.01em;
}

.chat-header-status {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.75);
}

.status-dot {
    width: 7px;
    height: 7px;
    background: #22c55e;
    border-radius: 50%;
    display: inline-block;
    animation: status-blink 2s infinite;
}

@keyframes status-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.chat-close {
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: #ffffff;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: all var(--transition-fast);
}

.chat-close:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* Chat Messages */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-height: 330px;
    min-height: 260px;
    background: #f8fafc;
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 transparent;
}

.chat-messages::-webkit-scrollbar {
    width: 3px;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

.chat-message {
    display: flex;
    gap: 0.5rem;
    animation: chat-msg-in 0.3s ease;
}

@keyframes chat-msg-in {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.chat-message.user {
    flex-direction: row-reverse;
}

.chat-message-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #eff6ff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: #0D5EAF;
    flex-shrink: 0;
}

.chat-message.user .chat-message-avatar {
    background: #0D5EAF;
    color: #ffffff;
}

.chat-message-bubble {
    max-width: 82%;
    padding: 0.75rem 1rem;
    border-radius: 14px;
    font-size: 0.85rem;
    line-height: 1.55;
    color: #334155;
}

.chat-message.bot .chat-message-bubble {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-bottom-left-radius: 4px;
}

.chat-message.user .chat-message-bubble {
    background: #0D5EAF;
    color: #ffffff;
    border-bottom-right-radius: 4px;
    font-weight: 500;
}

/* Chat Suggestions */
.chat-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 0.75rem;
    list-style: none;
    padding: 0;
}

.chat-suggestions li {
    padding: 0.35rem 0.7rem;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 500;
    color: #0D5EAF;
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: 0.02em;
}

.chat-suggestions li:hover {
    background: #0D5EAF;
    border-color: #0D5EAF;
    color: #ffffff;
}

/* Typing Indicator */
.chat-typing .chat-message-bubble {
    display: flex;
    gap: 5px;
    align-items: center;
    padding: 0.85rem 1.25rem;
}

.typing-dot {
    width: 7px;
    height: 7px;
    background: #0D5EAF;
    opacity: 0.5;
    border-radius: 50%;
    animation: typing-bounce 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing-bounce {
    0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
    40% { transform: translateY(-5px); opacity: 1; }
}

/* Chat Input */
.chat-input-area {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1rem;
    border-top: 1px solid #e8ecf1;
    background: #ffffff;
}

.chat-input {
    flex: 1;
    padding: 0.65rem 1rem;
    background: #f8fafc;
    border: 1.5px solid #e2e8f0;
    border-radius: var(--radius-full);
    color: #1e293b;
    font-family: var(--font-body);
    font-size: 0.85rem;
    outline: none;
    transition: all var(--transition-fast);
}

.chat-input:focus {
    border-color: #0D5EAF;
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(13, 94, 175, 0.08);
}

.chat-input::placeholder {
    color: #94a3b8;
}

.chat-send {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #0D5EAF;
    color: #ffffff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.chat-send:hover {
    background: #08407a;
    box-shadow: 0 2px 12px rgba(13, 94, 175, 0.25);
    transform: scale(1.08);
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1rem 0;
    background: linear-gradient(180deg, rgba(11, 41, 72, 0.85) 0%, rgba(11, 41, 72, 0.4) 60%, transparent 100%);
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(11, 41, 72, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.75rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

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

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

.logo-image {
    max-height: 70px;
    width: auto;
    object-fit: contain;
    transition: opacity var(--transition-fast);
    filter: brightness(0) invert(1);
}

.logo-image:hover {
    opacity: 0.85;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.05em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #ffffff;
    transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: #ffffff;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: #ffffff;
    transition: all var(--transition-normal);
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-cta .btn {
    padding: 0.5rem 1rem;
    font-size: 0.78rem;
    border-radius: var(--radius-full);
    border-width: 1.5px;
    letter-spacing: 0.03em;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: #ffffff;
    font-size: 0.8rem;
    font-weight: 500;
}

.btn-login {
    background: transparent;
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-login:hover {
    color: #ffffff;
    border-color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

/* Header WhatsApp Button – compact & sleek */
.nav-cta .btn-whatsapp {
    padding: 0.5rem 1rem;
    font-size: 0.78rem;
    border-radius: var(--radius-full);
    border-width: 1.5px;
    box-shadow: 0 2px 10px rgba(37, 211, 102, 0.2);
}

.nav-cta .btn-whatsapp i {
    font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Hero Video Background */
.hero-video-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.hero-video-bg video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.hero-video-bg .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    --overlay-pct: 50%;
}

.hero-overlay-dark {
    background: #0b2948;
    opacity: var(--overlay-pct);
}

.hero-overlay-light {
    background: #ffffff;
    opacity: var(--overlay-pct);
}

.hero-overlay-gradient {
    background: linear-gradient(135deg, #0D5EAF 0%, #0b2948 100%);
    opacity: var(--overlay-pct);
}

.hero-overlay-none {
    background: transparent;
    opacity: 0;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #0D5EAF 0%, #08407a 40%, #0b2948 100%);
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.03"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    background-size: 100px 100px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0,0,0,0.3) 100%);
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding-top: 6rem;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-full);
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-lg);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    color: #ffffff;
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3xl);
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.hero-scroll a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    color: #ffffff;
    animation: bounce 2s infinite;
}

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

/* --------------------------------------------------------------------------
   Section Styles
   -------------------------------------------------------------------------- */
.section {
    padding: var(--spacing-4xl) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-3xl);
}

.section-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    color: #ffffff;
    margin-bottom: var(--spacing-lg);
}

.section-desc {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
}

/* --------------------------------------------------------------------------
   Intro Section (Video + Text)
   -------------------------------------------------------------------------- */
.section-intro {
    background: #0b4a8a;
    padding: 5rem 0;
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.intro-video-wrap {
    position: relative;
}

.intro-video-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(13, 94, 175, 0.15);
}

.intro-video-container video {
    width: 100%;
    display: block;
    aspect-ratio: 16/9;
    object-fit: cover;
    background: #0b2948;
}

.intro-video-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #0D5EAF 0%, #08407a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 40px rgba(13, 94, 175, 0.4);
    z-index: 2;
}

.intro-video-play:hover {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 15px 50px rgba(13, 94, 175, 0.5);
}

.intro-video-play i {
    margin-left: 4px;
}

.intro-video-container.playing .intro-video-play {
    opacity: 0;
    pointer-events: none;
}

.intro-video-placeholder {
    aspect-ratio: 16/9;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: rgba(255,255,255,0.6);
}

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

.intro-video-placeholder span {
    font-size: 1rem;
    font-weight: 500;
}

.intro-content {
    padding-left: 1rem;
}

.intro-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
}

.intro-badge i {
    font-size: 0.9rem;
}

.intro-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.25rem;
    line-height: 1.2;
}

.intro-text {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    margin-bottom: 1.75rem;
}

.intro-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.intro-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: #ffffff;
}

.intro-feature i {
    color: #4ade80;
    font-size: 1.1rem;
}

.intro-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.intro-buttons .btn {
    padding: 0.85rem 1.5rem;
}

@media (max-width: 992px) {
    .intro-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .intro-content {
        padding-left: 0;
        text-align: center;
    }
    .intro-features {
        align-items: center;
    }
    .intro-buttons {
        justify-content: center;
    }
    .intro-title {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .section-intro {
        padding: 3.5rem 0;
    }
    .intro-title {
        font-size: 1.75rem;
    }
    .intro-video-play {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }
    .intro-buttons {
        flex-direction: column;
    }
    .intro-buttons .btn {
        width: 100%;
        justify-content: center;
    }
}

/* --------------------------------------------------------------------------
   Services Section
   -------------------------------------------------------------------------- */
.section-services {
    background: #08407a;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.service-card:hover {
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.12);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    font-size: 2rem;
    color: #ffffff;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: #ffffff;
}

.service-card p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   Process Section
   -------------------------------------------------------------------------- */
.section-process {
    background: #0b4a8a;
    position: relative;
    overflow: hidden;
}

.section-process::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(13, 94, 175, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.process-timeline {
    max-width: 800px;
    margin: 0 auto var(--spacing-3xl);
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 50px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #0D5EAF, rgba(13, 94, 175, 0.15));
}

.process-step {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    position: relative;
}

.step-number {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    color: #0D5EAF;
    position: relative;
    z-index: 1;
}

.step-content {
    flex: 1;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    backdrop-filter: blur(10px);
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: #ffffff;
}

.step-content p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Properties Section
   -------------------------------------------------------------------------- */
.section-properties {
    background: #08407a;
}

.properties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.property-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.property-card:hover {
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    background: rgba(255, 255, 255, 0.12);
}

.property-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    padding: 0.5rem 1rem;
    background: #0D5EAF;
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    z-index: 2;
}

.badge-sold {
    background: var(--color-gray-600);
    color: var(--color-white);
}

.badge-presale {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: var(--color-white);
}

.property-sold-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-gray-400);
    letter-spacing: 0.1em;
    z-index: 1;
}

.property-image {
    height: 220px;
    overflow: hidden;
}

.property-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.property-card:hover .property-image img {
    transform: scale(1.1);
}

.property-image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #e2e8f0 0%, #f1f5f9 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: #94a3b8;
}

.property-content {
    padding: var(--spacing-xl);
}

.property-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: #ffffff;
}

.property-tagline {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.property-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.property-features .feature {
    padding: 0.35rem 0.75rem;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: #ffffff;
}

.property-actions {
    display: flex;
    gap: var(--spacing-md);
}

.property-actions .btn {
    flex: 1;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
}

/* --------------------------------------------------------------------------
   CTA Section
   -------------------------------------------------------------------------- */
.section-cta {
    background: linear-gradient(135deg, #08407a 0%, #0D5EAF 50%, #3b82d6 100%);
    position: relative;
    overflow: hidden;
}

.section-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="lines" width="10" height="10" patternUnits="userSpaceOnUse"><line x1="0" y1="0" x2="10" y2="10" stroke="%23fff" stroke-width="0.5" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23lines)"/></svg>');
}

.cta-content {
    position: relative;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: #ffffff;
    margin-bottom: var(--spacing-lg);
}

.cta-content p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--spacing-xl);
}

/* --------------------------------------------------------------------------
   Contact Section
   -------------------------------------------------------------------------- */
.section-contact {
    background: #0b4a8a;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

.contact-info > p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.8;
}

.contact-whatsapp {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.contact-whatsapp h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: #ffffff;
}

.contact-whatsapp p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--spacing-md);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-details .detail {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.contact-details .detail i {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #ffffff;
    flex-shrink: 0;
}

.contact-details .detail strong {
    display: block;
    color: #ffffff;
    margin-bottom: 2px;
}

.contact-details .detail span {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
}

.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    backdrop-filter: blur(10px);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: #ffffff;
}

.form-input,
.form-select,
.form-textarea {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-select {
    cursor: pointer;
}

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

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
    background: #0b2948;
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
    border-top: none;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: #ffffff;
    margin-bottom: var(--spacing-lg);
}

.footer-desc {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    transition: all var(--transition-normal);
}

.social-links a:hover {
    background: #ffffff;
    color: #0D5EAF;
}

.footer-col h4 {
    font-size: 1.1rem;
    color: #ffffff;
    margin-bottom: var(--spacing-lg);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer-col ul a {
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

.footer-col ul a:hover {
    color: #ffffff;
}

.footer-col .contact-info li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-col .contact-info li i {
    color: rgba(255, 255, 255, 0.8);
    margin-top: 3px;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.9rem;
}

/* --------------------------------------------------------------------------
   Login Page
   -------------------------------------------------------------------------- */
.login-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 120px;
}

.login-wrapper {
    max-width: 440px;
    margin: 0 auto;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.login-header h2 {
    font-size: 2rem;
    color: #0D5EAF;
    margin-bottom: var(--spacing-sm);
}

.login-header p {
    color: #64748b;
}

.login-error {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-md);
    color: var(--color-error);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-lg);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* --------------------------------------------------------------------------
   Responsive Design
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .process-timeline::before { left: 30px; }
    .step-number { width: 60px; height: 60px; font-size: 1.25rem; }
    .container { padding: 0 1.25rem; }
}

@media (max-width: 768px) {
    /* Navigation - Mobile Menu */
    .navbar { padding: 0.75rem 0; }
    .navbar.scrolled { padding: 0.6rem 0; }
    .logo-image { max-height: 50px; }
    .logo-text { font-size: 1.4rem; }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 280px;
        height: 100vh;
        height: 100dvh;
        background: linear-gradient(180deg, #0b2948 0%, #0D5EAF 100%);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        gap: 0;
        padding: 5rem 1.5rem 2rem;
        transition: right 0.35s ease;
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.3);
        z-index: 100;
        overflow-y: auto;
    }
    
    .nav-menu.active { right: 0; }
    
    .nav-menu li { border-bottom: 1px solid rgba(255,255,255,0.1); }
    .nav-menu li:last-child { border-bottom: none; }
    
    .nav-link {
        display: block;
        padding: 1rem 0.5rem;
        font-size: 1rem;
        color: rgba(255,255,255,0.9);
    }
    .nav-link:hover, .nav-link.active { color: #fff; background: rgba(255,255,255,0.1); }
    .nav-link::after { display: none; }
    
    .nav-toggle {
        display: flex;
        z-index: 101;
        padding: 0.6rem;
    }
    .nav-toggle span { width: 24px; height: 2.5px; background: #fff; border-radius: 2px; }
    .nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .nav-toggle.active span:nth-child(2) { opacity: 0; }
    .nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
    
    .nav-cta { display: none; }
    
    /* Mobile menu overlay */
    body.menu-open::before {
        content: '';
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.5);
        z-index: 99;
    }
    
    /* Hero */
    .hero-stats { gap: 1.5rem; flex-wrap: wrap; justify-content: center; }
    .stat-number { font-size: 1.8rem; }
    .stat-label { font-size: 0.75rem; }
    .hero-title { font-size: 2.2rem !important; }
    .hero-subtitle { font-size: 1rem; }
    .hero-buttons { flex-wrap: wrap; gap: 0.75rem; }
    .hero-buttons .btn { padding: 0.7rem 1.25rem; font-size: 0.85rem; }
    
    /* Sections */
    .section { padding: 3rem 0; }
    .section-title { font-size: 1.8rem !important; }
    .section-desc { font-size: 0.9rem; }
    
    /* Properties Grid */
    .properties-grid { grid-template-columns: 1fr; gap: 1.25rem; }
    
    /* Footer */
    .footer { padding: 2.5rem 0 1.5rem; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; text-align: center; }
    .footer-logo { font-size: 1.5rem; }
    .footer-desc { font-size: 0.88rem; }
    .footer-col h4 { font-size: 1rem; margin-bottom: 0.75rem; }
    .footer-col ul { gap: 0.5rem; }
    .footer-col ul a { font-size: 0.88rem; }
    .footer-col .contact-info li { justify-content: center; font-size: 0.85rem; }
    .social-links { justify-content: center; }
    .footer-bottom { padding-top: 1.25rem; margin-top: 1.5rem; }
    .footer-bottom p { font-size: 0.8rem; }
    
    /* Chat Widget */
    .chat-widget { bottom: 1rem; left: 1rem; right: auto; }
    .chat-toggle { padding: 0 0.85rem; height: 44px; font-size: 0.9rem; }
    .chat-toggle::after { font-size: 0.72rem; }
    .chat-widget.open .chat-toggle { width: 40px; height: 40px; }
    .chat-window { width: calc(100vw - 2rem); left: 0; bottom: 58px; max-height: 65vh; border-radius: 14px; }
    .chat-header { padding: 0.75rem 1rem; }
    .chat-header-name { font-size: 0.9rem; }
    .chat-messages { padding: 0.75rem; }
    .chat-message-bubble { font-size: 0.88rem; padding: 0.65rem 0.85rem; }
    .chat-input { font-size: 0.9rem; padding: 0.65rem 0.85rem; }
    
    /* Contact Page */
    .contact-form { padding: 1.5rem; }
    .form-group label { font-size: 0.85rem; }
    .form-group input, .form-group textarea, .form-group select { font-size: 0.9rem; padding: 0.7rem 0.85rem; }
    
    /* About Page */
    .about-content { flex-direction: column; gap: 1.5rem; }
    .about-image { max-width: 100%; }
    
    /* Services/Process */
    .services-grid { grid-template-columns: 1fr; gap: 1.25rem; }
    .service-card { padding: 1.5rem; }
    .process-step { flex-direction: column; text-align: center; gap: 1rem; }
    .process-timeline::before { left: 50%; transform: translateX(-50%); }
    .step-number { margin: 0 auto; width: 55px; height: 55px; font-size: 1.1rem; }
    .step-content h3 { font-size: 1.1rem; }
    .step-content p { font-size: 0.88rem; }
}

@media (max-width: 576px) {
    .container { padding: 0 1rem; }
    
    /* Navigation */
    .navbar { padding: 0.6rem 0; }
    .logo-image { max-height: 42px; }
    .logo-text { font-size: 1.2rem; }
    .nav-toggle span { width: 22px; height: 2px; }
    .nav-menu { width: 85%; max-width: 260px; padding: 4.5rem 1.25rem 1.5rem; }
    .nav-link { padding: 0.85rem 0.4rem; font-size: 0.92rem; }
    
    /* Hero */
    .hero-title { font-size: 1.75rem !important; line-height: 1.25; }
    .hero-subtitle { font-size: 0.88rem; }
    .hero-badge { font-size: 0.7rem; padding: 0.35rem 0.85rem; }
    .hero-stats { gap: 1rem; }
    .stat-number { font-size: 1.5rem; }
    .stat-label { font-size: 0.68rem; }
    .hero-buttons { flex-direction: column; width: 100%; }
    .hero-buttons .btn { width: 100%; padding: 0.75rem 1rem; font-size: 0.82rem; }
    
    /* Sections */
    .section { padding: 2.25rem 0; }
    .section-title { font-size: 1.45rem !important; }
    .section-desc { font-size: 0.85rem; }
    
    /* Footer */
    .footer { padding: 2rem 0 1.25rem; }
    .footer-grid { gap: 1.5rem; }
    .footer-logo { font-size: 1.3rem; }
    .footer-desc { font-size: 0.82rem; }
    .footer-col h4 { font-size: 0.92rem; }
    .footer-col ul a { font-size: 0.82rem; }
    .footer-col .contact-info li { font-size: 0.8rem; gap: 0.5rem; }
    .footer-col .contact-info li i { font-size: 0.85rem; width: 22px; }
    .social-links a { width: 36px; height: 36px; font-size: 0.9rem; }
    .footer-bottom p { font-size: 0.75rem; }
    .footer-col .btn-whatsapp { padding: 0.6rem 1rem; font-size: 0.8rem; }
    
    /* Chat Widget */
    .chat-widget { bottom: 0.75rem; left: 0.75rem; }
    .chat-toggle { padding: 0 0.7rem; height: 40px; font-size: 0.82rem; border-radius: 20px; }
    .chat-badge { width: 18px; height: 18px; font-size: 0.65rem; }
    .chat-window { width: calc(100vw - 1.5rem); bottom: 52px; max-height: 60vh; border-radius: 12px; }
    .chat-header { padding: 0.6rem 0.85rem; }
    .chat-avatar { width: 32px; height: 32px; font-size: 0.85rem; }
    .chat-header-name { font-size: 0.85rem; }
    .chat-header-status { font-size: 0.68rem; }
    .chat-close { width: 28px; height: 28px; font-size: 0.85rem; }
    .chat-messages { padding: 0.6rem; max-height: calc(60vh - 110px); }
    .chat-message-avatar { width: 28px; height: 28px; font-size: 0.7rem; }
    .chat-message-bubble { font-size: 0.82rem; padding: 0.55rem 0.75rem; max-width: 85%; }
    .chat-suggestions li { font-size: 0.75rem; padding: 0.4rem 0.65rem; }
    .chat-input-area { padding: 0.6rem; gap: 0.5rem; }
    .chat-input { font-size: 0.85rem; padding: 0.55rem 0.75rem; }
    .chat-send { width: 36px; height: 36px; font-size: 0.85rem; }
    
    /* Contact */
    .contact-form { padding: 1.25rem; border-radius: 12px; }
    .form-group { margin-bottom: 0.85rem; }
    .form-group label { font-size: 0.8rem; margin-bottom: 0.35rem; }
    .form-group input, .form-group textarea, .form-group select { font-size: 0.85rem; padding: 0.6rem 0.75rem; border-radius: 8px; }
    .contact-form .btn { padding: 0.7rem 1.25rem; font-size: 0.85rem; }
    
    /* Services */
    .service-card { padding: 1.25rem; border-radius: 12px; }
    .service-card h3 { font-size: 1rem; }
    .service-card p { font-size: 0.82rem; }
    .service-icon { width: 50px; height: 50px; font-size: 1.25rem; }
    
    /* Process */
    .step-number { width: 48px; height: 48px; font-size: 1rem; }
    .step-content h3 { font-size: 1rem; }
    .step-content p { font-size: 0.82rem; }
    
    /* Buttons */
    .btn { padding: 0.6rem 1rem; font-size: 0.82rem; }
    .btn-lg { padding: 0.75rem 1.25rem; font-size: 0.88rem; }
}

@media (max-width: 400px) {
    .container { padding: 0 0.85rem; }
    .hero-title { font-size: 1.5rem !important; }
    .section-title { font-size: 1.3rem !important; }
    .footer-logo { font-size: 1.15rem; }
    .nav-menu { width: 90%; }
}

/* Additional Mobile Responsive Styles */
@media (max-width: 768px) {
    /* Contact Section */
    .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
    .contact-info h2 { font-size: 1.75rem; text-align: center; }
    .contact-info > p { text-align: center; font-size: 0.9rem; }
    .contact-whatsapp { padding: 1.25rem; text-align: center; }
    .contact-whatsapp h3 { font-size: 1.1rem; }
    .contact-whatsapp .btn-whatsapp { width: 100%; justify-content: center; }
    .contact-details { align-items: center; }
    .contact-details .detail { flex-direction: column; text-align: center; align-items: center; }
    .contact-details .detail i { width: 36px; height: 36px; font-size: 0.9rem; }
    .contact-form-wrapper { padding: 1.5rem; }
    .form-group label { font-size: 0.85rem; }
    .form-input, .form-select, .form-textarea { padding: 0.85rem; font-size: 0.9rem; }
    
    /* Intro Section */
    .intro-video-play { width: 65px; height: 65px; font-size: 1.25rem; }
    .intro-badge { font-size: 0.78rem; padding: 0.4rem 0.85rem; }
    .intro-text { font-size: 0.95rem; }
    .intro-feature { font-size: 0.88rem; }
    .intro-buttons .btn { padding: 0.75rem 1.25rem; font-size: 0.85rem; }
}

@media (max-width: 576px) {
    /* Contact Section */
    .contact-info h2 { font-size: 1.45rem; }
    .contact-info > p { font-size: 0.85rem; }
    .contact-whatsapp { padding: 1rem; border-radius: 12px; }
    .contact-whatsapp h3 { font-size: 1rem; }
    .contact-whatsapp p { font-size: 0.85rem; }
    .contact-details .detail strong { font-size: 0.88rem; }
    .contact-details .detail span { font-size: 0.82rem; }
    .contact-form-wrapper { padding: 1.25rem; border-radius: 14px; }
    .form-input, .form-select, .form-textarea { padding: 0.75rem; font-size: 0.85rem; border-radius: 8px; }
    
    /* Intro Section */
    .intro-video-container { border-radius: 14px; }
    .intro-video-play { width: 55px; height: 55px; font-size: 1.1rem; }
    .intro-badge { font-size: 0.72rem; }
    .intro-title { font-size: 1.5rem; }
    .intro-text { font-size: 0.88rem; line-height: 1.7; }
    .intro-feature { font-size: 0.82rem; }
    .intro-feature i { font-size: 0.95rem; }
    .intro-buttons { gap: 0.75rem; }
    .intro-buttons .btn { padding: 0.7rem 1rem; font-size: 0.82rem; width: 100%; justify-content: center; }
}