/* Antigravity CSS Utility Methodology */

:root {
    /* Colors */
    --c-white: #FFFFFF;
    --c-off-white: #F8F9FA;
    --c-charcoal: #1A1A1A;
    --c-black: #000000;
    --c-gold: #D4AF37;
    --c-gray-light: #A0A0A0;
    --c-whatsapp: #25D366;

    /* Typography */
    --font-sans: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--c-off-white);
    color: var(--c-charcoal);
    line-height: 1.5;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Typography Utilities */
.font-sans { font-family: var(--font-sans); }
.font-serif { font-family: var(--font-serif); }
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }
.text-6xl { font-size: 4rem; }
.text-7xl { font-size: 4.5rem; line-height: 1; }
.text-\[200px\] { font-size: 200px; line-height: 1; }
.text-\[250px\] { font-size: 250px; line-height: 1; }

.font-medium { font-weight: 500; }
.font-bold { font-weight: 700; }
.italic { font-style: italic; }
.uppercase { text-transform: uppercase; }
.tracking-wider { letter-spacing: 0.05em; }
.tracking-widest { letter-spacing: 0.1em; }
.leading-tight { line-height: 1.1; }
.leading-relaxed { line-height: 1.6; }
.text-center { text-align: center; }

/* Color Utilities */
.text-white { color: var(--c-white); }
.text-black { color: var(--c-black); }
.text-charcoal { color: var(--c-charcoal); }
.text-gold { color: var(--c-gold); }
.text-gray-light { color: var(--c-gray-light); }

.bg-white { background-color: var(--c-white); }
.bg-off-white { background-color: #F8F9FA; }
.bg-black { background-color: var(--c-black); }
.bg-charcoal { background-color: var(--c-charcoal); }
.bg-gold { background-color: var(--c-gold); }
.bg-gold-20 { background-color: rgba(212, 175, 55, 0.2); }
.bg-white-20 { background-color: rgba(255, 255, 255, 0.2); }
.bg-whatsapp { background-color: var(--c-whatsapp); }

/* Layout Utilities */
.container { width: 100%; max-width: 1280px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.mb-20 { margin-bottom: 5rem; }
.pt-20 { padding-top: 5rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-4 { margin-top: 1rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-32 { padding-top: 8rem; padding-bottom: 8rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.px-10 { padding-left: 2.5rem; padding-right: 2.5rem; }
.px-12 { padding-left: 3rem; padding-right: 3rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-8 { padding: 2rem; }
.p-10 { padding: 2.5rem; }
.p-12 { padding: 3rem; }
.pb-4 { padding-bottom: 1rem; }
.pb-8 { padding-bottom: 2rem; }
.pl-10 { padding-left: 2.5rem; }
.pr-8 { padding-right: 2rem; }
.pr-4 { padding-right: 1rem; }
.-mx-4 { margin-left: -1rem; margin-right: -1rem; }

.w-full { width: 100%; }
.h-full { height: 100%; }
.h-[120\%] { height: 120%; }
.h-screen { height: 100vh; }
.max-w-2xl { max-width: 42rem; }
.max-w-4xl { max-width: 56rem; }
.w-8 { width: 2rem; }
.h-8 { height: 2rem; }
.w-10 { width: 2.5rem; }
.h-10 { height: 2.5rem; }
.w-12 { width: 3rem; }
.h-12 { height: 3rem; }
.w-24 { width: 6rem; }
.h-24 { height: 6rem; }
.w-1-3 { width: 33.333333%; }
.w-2-3 { width: 66.666667%; }
.w-1-4 { width: 25%; }
.w-1-5 { width: 20%; }
.w-3-4 { width: 75%; }
.w-7-12 { width: 58.333333%; }
.w-5-12 { width: 41.666667%; }
.w-\[500px\] { width: 500px; }
.h-\[500px\] { height: 500px; }
.min-h-\[75vh\] { min-height: 75vh; }
.h-\[50vh\] { height: 50vh; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-12 { gap: 3rem; }
.gap-16 { gap: 4rem; }
.gap-24 { gap: 6rem; }
.mt-8 { margin-top: 2rem; }
.space-x-6 > * + * { margin-left: 1.5rem; }

/* Positioning & Display */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.left-0 { left: 0; }
.top-12 { top: 3rem; }
.-top-3 { top: -0.75rem; }
.-right-3 { right: -0.75rem; }
.left-1-8 { left: 12.5%; }
.bottom-8 { bottom: 2rem; }
.bottom-16 { bottom: 4rem; }
.right-8 { right: 2rem; }
.right-0 { right: 0; }
.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.z-\[60\] { z-index: 60; }
.-z-10 { z-index: -10; }
.hidden { display: none !important; }
.overflow-hidden { overflow: hidden; }
.overflow-x-hidden { overflow-x-hidden; }
.overflow-visible { overflow: visible; }
.flex-shrink-0 { flex-shrink: 0; }
.pointer-events-none { pointer-events: none; }
.pointer-events-auto { pointer-events: auto; }

/* Borders & Effects */
.border-b { border-bottom-width: 1px; border-bottom-style: solid; }
.border-b-2 { border-bottom-width: 2px; border-bottom-style: solid; }
.border-t { border-top-width: 1px; border-top-style: solid; }
.border { border-width: 1px; border-style: solid; }
.border-gray-light { border-color: rgba(160, 160, 160, 0.2); }
.border-white-10 { border-color: rgba(255, 255, 255, 0.1); }
.border-gold { border-color: var(--c-gold); }
.border-gold-20 { border-color: rgba(212, 175, 55, 0.2); }
.border-gold-30 { border-color: rgba(212, 175, 55, 0.3); }

.rounded-full { border-radius: 9999px; }
.shadow-sm { box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }
.hover-shadow-xl:hover { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }
.opacity-0 { opacity: 0; }
.opacity-5 { opacity: 0.05; }
.opacity-10 { opacity: 0.1; }
.opacity-20 { opacity: 0.2; }
.opacity-40 { opacity: 0.4; }
.opacity-50 { opacity: 0.5; }
.translate-y-10 { transform: translateY(2.5rem); }

/* Background Overlays */
.bg-cover { background-size: cover; }
.bg-center { background-position: center; }
.bg-fixed { background-attachment: fixed; }
.bg-gradient-to-b { background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0.8), rgba(248, 249, 250, 0.9)); }

/* Components */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.btn-primary {
    background-color: var(--c-gold);
    color: var(--c-white);
    border: 1px solid var(--c-gold);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--c-gold);
}

.btn-outline {
    background-color: transparent;
    color: var(--c-charcoal);
    border: 1px solid var(--c-charcoal);
}

.btn-outline:hover {
    background-color: var(--c-charcoal);
    color: var(--c-white);
}

/* WhatsApp Chat Interface */
.wa-widget {
    width: 320px;
    background: var(--c-white);
    border-radius: 12px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.15), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-origin: bottom right;
}
.wa-widget.active {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: auto;
}
.wa-header {
    background: var(--c-whatsapp);
    color: var(--c-white);
    padding: 1.25rem 1rem;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.wa-body {
    padding: 1rem;
    background: #e5ddd5;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.wa-contact {
    display: flex;
    align-items: center;
    background: var(--c-white);
    padding: 0.75rem;
    border-radius: 8px;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.wa-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

/* WhatsApp Toggle Animations */
#wa-toggle {
    position: relative;
    width: 3.5rem;
    height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.wa-icon {
    position: absolute;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.wa-icon-close {
    opacity: 0;
    transform: rotate(-90deg) scale(0.5);
}
.whatsapp-container.active #wa-toggle .wa-icon-whatsapp {
    opacity: 0;
    transform: rotate(90deg) scale(0.5);
}
.whatsapp-container.active #wa-toggle .wa-icon-close {
    opacity: 1;
    transform: rotate(0) scale(1);
}

/* Hover & Transitions */
.transition-colors { transition-property: color, background-color, border-color; transition-duration: 300ms; }
.transition-transform { transition-property: transform; transition-duration: 300ms; }
.transition-opacity { transition-property: opacity; transition-duration: 300ms; }
.duration-300 { transition-duration: 300ms; }
.hover-text-gold:hover { color: var(--c-gold); }
.hover-text-white:hover { color: var(--c-white); }
.hover-bg-gold:hover { background-color: var(--c-gold); }
.hover-opacity-70:hover { opacity: 0.7; }
.hover-scale-110:hover { transform: scale(1.1); }

/* Group Hover Utilities */
.group:hover .group-hover-border-gold { border-color: var(--c-gold); }
.group:hover .group-hover-bg-gold { background-color: var(--c-gold); }
.group:hover .group-hover-text-white { color: var(--c-white); }
.group:hover .group-hover-text-gold { color: var(--c-gold); }
.group:hover .group-hover\:-translate-y-2 { transform: translateY(-0.5rem); }

/* Responsive basics */
@media (min-width: 768px) {
    .md-flex { display: flex !important; }
    .md-block { display: block !important; }
    .md-hidden { display: none !important; }
    .md-flex-row { flex-direction: row; }
    .md-text-7xl { font-size: 5rem; }
    .md-text-xl { font-size: 1.25rem; }
    .md-gap-32 { gap: 8rem; }
    .md-w-1-3 { width: 33.333333%; }
    .md-w-1-4 { width: 25%; }
    .md-w-1-5 { width: 20%; }
    .md-mb-0 { margin-bottom: 0; }
    .md-mt-0 { margin-top: 0; }
    .md-p-12 { padding: 3rem; }
    .md-p-16 { padding: 4rem; }
}

@media (min-width: 1024px) {
    .lg-flex-row { flex-direction: row; }
    .lg-w-1-3 { width: 33.333333%; }
    .lg-w-1-2 { width: 50%; }
    .lg-w-5-12 { width: 41.666667%; }
    .lg-w-7-12 { width: 58.333333%; }
    .lg-w-2-3 { width: 66.666667%; }
    .lg-gap-24 { gap: 6rem; }
    .lg-gap-0 { gap: 0; }
    .lg--ml-12 { margin-left: -3rem; }
    .lg-mt-32 { margin-top: 8rem; }
    .lg-pr-12 { padding-right: 3rem; }
    
    /* New utilities for Services */
    .lg-pl-10 { padding-left: 2.5rem; }
    .lg-py-0 { padding-top: 0; padding-bottom: 0; }
    .lg-mb-0 { margin-bottom: 0; }
    .lg-h-screen { height: 100vh; }
    .lg-h-1-2 { height: 50%; }
    .lg-\[400px\] { width: 400px; }
    .lg-\[500px\] { height: 500px; }
}

/* Custom image cards utilities */
.h-56 { height: 14rem; }
.bg-black-40 { background-color: rgba(0, 0, 0, 0.4); }
.bg-black-60 { background-color: rgba(0, 0, 0, 0.6); }
.bg-black-80 { background-color: rgba(0, 0, 0, 0.85); }
.backdrop-blur-sm { backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.backdrop-blur-md { backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.text-transparent { color: transparent; }
.bg-clip-text { -webkit-background-clip: text; background-clip: text; }
.bg-gradient-gold { background-image: linear-gradient(to right, #D4AF37, #F5D76E); }
.duration-500 { transition-duration: 500ms; }
.duration-700 { transition-duration: 700ms; }
.transition-transform { transition-property: transform; }
.transition-all { transition-property: all; }
.ease-in-out { transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); }
.group:hover .group-hover-scale-110 { transform: scale(1.1); }
.flex-grow { flex-grow: 1; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }

/* Forms & UI Elements */
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.bg-gold-20 { background-color: rgba(212, 175, 55, 0.2); }
.focus-outline-none:focus { outline: 2px solid transparent; outline-offset: 2px; }
.focus-border-gold:focus { border-color: var(--c-gold); box-shadow: 0 0 0 1px var(--c-gold); }
.appearance-none { -webkit-appearance: none; -moz-appearance: none; appearance: none; }
.resize-none { resize: none; }
.self-start { align-self: flex-start; }
.grayscale { filter: grayscale(100%); }
.contrast-125 { filter: contrast(1.25); }
.flex-shrink-0 { flex-shrink: 0; }

/* Grid and Layout */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-16 { gap: 4rem; }

@media (min-width: 768px) {
    .md-grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .md-grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .md-w-1-2 { width: 50%; }
    .md-pr-8 { padding-right: 2rem; }
    .md-pl-8 { padding-left: 2rem; }
    .md--translate-x-12 { transform: translateX(-3rem) translateY(-50%); }
    .md-translate-x-12 { transform: translateX(3rem) translateY(-50%); }
}

@media (min-width: 1024px) {
    .lg-grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .lg-grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .lg-w-1-2 { width: 50%; }
    .lg-w-3-5 { width: 60%; }
    .lg-w-2-5 { width: 40%; }
    .lg-w-7-12 { width: 58.333333%; }
    .lg-w-5-12 { width: 41.666667%; }
    .lg-pr-8 { padding-right: 2rem; }
    .lg-pl-8 { padding-left: 2rem; }
    .lg-border-b-0 { border-bottom-width: 0; }
    .lg-border-r { border-right-width: 1px; }
    .lg-flex-row { flex-direction: row; }
    .lg-flex-row-reverse { flex-direction: row-reverse; }
    .lg-block { display: block; }
    .lg-mt-0 { margin-top: 0; }
    .lg--ml-16 { margin-left: -4rem; }
    .lg--mr-16 { margin-right: -4rem; }
}

/* Blog Content Typography */
.blog-content {
    color: var(--c-charcoal);
    font-size: 1.125rem;
    line-height: 1.8;
}
.blog-content p {
    margin-bottom: 1.5rem;
    opacity: 0.85;
}
.blog-content h2 {
    font-family: var(--font-serif);
    font-weight: bold;
    font-size: 1.875rem;
    color: var(--c-black);
    margin-top: 3rem;
    margin-bottom: 1.5rem;
}
.blog-content ul {
    list-style-type: disc;
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
    opacity: 0.85;
}
.blog-content li {
    margin-bottom: 0.5rem;
}
.blog-content .quote-box {
    background-color: var(--c-off-white);
    border-left: 4px solid var(--c-gold);
    padding: 2rem;
    margin: 2.5rem 0;
    border-top-right-radius: 0.75rem;
    border-bottom-right-radius: 0.75rem;
}
.blog-content .quote-box p {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.25rem;
    color: var(--c-black);
    margin: 0;
    opacity: 1;
}

/* Homepage New Components */
/* Hero Slider */
.hero-slider-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    z-index: 1;
}
.hero-slider-bg.active {
    opacity: 1;
}
.hero-content-slide {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 1s ease-in-out, transform 1s ease-in-out;
    transform: translateY(20px);
    z-index: 2;
    pointer-events: none;
}
.hero-content-slide.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* Glassmorphism */
.glass-panel {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Marquee */
.marquee-wrapper {
    width: 100%;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
}
.marquee-track {
    display: flex;
    gap: 4rem;
    padding-left: 4rem;
    animation: marqueeScroll 20s linear infinite;
}
@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Timeline */
.timeline-step {
    position: relative;
}
.timeline-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -2rem;
    width: 2rem;
    height: 2px;
    background: var(--c-gold);
    opacity: 0.3;
    z-index: -1;
}
@media (max-width: 1024px) {
    .timeline-step:not(:last-child)::after {
        display: none;
    }
}

/* Scroll To Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 3.5rem;
    height: 3.5rem;
    background-color: var(--c-charcoal);
    color: var(--c-gold);
    border: 2px solid var(--c-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 50;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease, background-color 0.3s ease, color 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.scroll-to-top.visible {
    opacity: 1;
    pointer-events: auto;
}
.scroll-to-top:hover {
    background-color: var(--c-gold);
    color: var(--c-charcoal);
    transform: translateY(-5px);
}

/* Custom Carousel Styles */
.top-1-2 { top: 50%; }
.-translate-y-1-2 { transform: translateY(-50%); }
.-translate-x-4 { transform: translateX(-1rem) translateY(-50%); }
.translate-x-4 { transform: translateX(1rem) translateY(-50%); }
.w-3 { width: 0.75rem; }
.h-3 { height: 0.75rem; }
.cursor-pointer { cursor: pointer; }
.opacity-50 { opacity: 0.5; }
.opacity-100 { opacity: 1; }
.hover-shadow-xl:hover { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.z-20 { z-index: 20; }

/* Endless Marquee Animation */
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.animate-marquee {
    animation: marquee 40s linear infinite;
    display: flex;
    width: max-content;
}
.animate-marquee:hover {
    animation-play-state: paused;
}
.w-80 { width: 20rem; }
.md-w-96 { width: 24rem; }