/* ========================================
   GOLDEN INVESTIMENTOS - STYLESHEET
   Neo-Brutalist Design with Gold & Black
   ======================================== */

/* Root Variables */
:root {
    --color-gold-50: #F9F5E8;
    --color-gold-100: #F0E6C8;
    --color-gold-200: #E2CB8F;
    --color-gold-300: #D4AF37;
    --color-gold-400: #C5A059;
    --color-gold-500: #B08D55;
    --color-gold-600: #8C6B3D;
    --color-gold-700: #664D29;
    --color-gold-800: #453218;
    --color-gold-900: #261A0B;
    
    --color-dark-950: #050505;
    --color-dark-900: #0A0A0A;
    --color-dark-800: #121212;
    --color-dark-700: #1E1E1E;
    
    --font-sans: "Manrope", sans-serif;
    --font-mono: "Space Grotesk", monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-dark-950);
    color: #F0F0F0;
    line-height: 1.6;
}

/* Container */
.container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

@media (min-width: 640px) {
    .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding-left: 2rem;
        padding-right: 2rem;
        max-width: 1280px;
    }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 2.25rem;
    line-height: 1.1;
}

h2 {
    font-size: 2rem;
    line-height: 1.2;
}

h3 {
    font-size: 1.5rem;
    line-height: 1.3;
}

@media (min-width: 768px) {
    h1 {
        font-size: 3rem;
    }
    h2 {
        font-size: 2.5rem;
    }
}

p {
    font-size: 1rem;
    line-height: 1.7;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.875rem;
    text-align: center;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--color-gold-300);
    color: var(--color-dark-950);
    border-color: var(--color-gold-300);
}

.btn-primary:hover {
    background-color: #FFFFFF;
    border-color: var(--color-gold-300);
}

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

.btn-outline:hover {
    background-color: #FFFFFF;
    color: var(--color-dark-950);
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background-color: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.nav-link {
    color: #FFFFFF;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--color-gold-300);
}

/* Grid */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-cols-1 {
    grid-template-columns: 1fr;
}

.grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (min-width: 768px) {
    .md\:grid-cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    .md\:grid-cols-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1024px) {
    .lg\:grid-cols-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    .lg\:grid-cols-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Flexbox */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.flex-row {
    flex-direction: row;
}

.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-4 {
    gap: 1rem;
}

.gap-6 {
    gap: 1.5rem;
}

.gap-8 {
    gap: 2rem;
}

.gap-12 {
    gap: 3rem;
}

.gap-16 {
    gap: 4rem;
}

/* Spacing */
.p-2 { padding: 0.5rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }

.px-4 { padding-left: 1rem; padding-right: 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-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }

.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-16 { margin-bottom: 4rem; }

.mt-4 { margin-top: 1rem; }
.pt-4 { padding-top: 1rem; }
.pt-8 { padding-top: 2rem; }
.pt-20 { padding-top: 5rem; }

/* Sizing */
.w-full { width: 100%; }
.w-80 { width: 20rem; }
.w-96 { width: 24rem; }
.w-px { width: 1px; }

.h-80 { height: 20rem; }
.h-96 { height: 24rem; }
.h-12 { height: 3rem; }
.h-16 { height: 4rem; }
.h-full { height: 100%; }

.min-h-screen { min-height: 100vh; }

.max-w-xs { max-width: 20rem; }
.max-w-lg { max-width: 32rem; }
.max-w-2xl { max-width: 42rem; }

/* Colors */
.text-white { color: #FFFFFF; }
.text-gold-300 { color: var(--color-gold-300); }
.text-gray-300 { color: #D1D5DB; }
.text-gray-400 { color: #9CA3AF; }
.text-gray-500 { color: #6B7280; }

.bg-dark-950 { background-color: var(--color-dark-950); }
.bg-dark-900 { background-color: var(--color-dark-900); }
.bg-dark-800 { background-color: var(--color-dark-800); }
.bg-gold-300 { background-color: var(--color-gold-300); }
.bg-gold-300\/10 { background-color: rgba(212, 175, 55, 0.1); }
.bg-gold-300\/20 { background-color: rgba(212, 175, 55, 0.2); }
.bg-white\/10 { background-color: rgba(255, 255, 255, 0.1); }
.bg-white\/20 { background-color: rgba(255, 255, 255, 0.2); }
.bg-green-500\/20 { background-color: rgba(34, 197, 94, 0.2); }

/* Borders */
.border {
    border: 1px solid currentColor;
}

.border-b-4 {
    border-bottom: 4px solid currentColor;
}

.border-t-4 {
    border-top: 4px solid currentColor;
}

.border-t {
    border-top: 1px solid currentColor;
}

.border-l-4 {
    border-left: 4px solid currentColor;
}

.border-gold-300 { border-color: var(--color-gold-300); }
.border-gold-300\/20 { border-color: rgba(212, 175, 55, 0.2); }
.border-gold-300\/30 { border-color: rgba(212, 175, 55, 0.3); }
.border-gold-300\/50 { border-color: rgba(212, 175, 55, 0.5); }
.border-white\/20 { border-color: rgba(255, 255, 255, 0.2); }

/* Effects */
.opacity-40 { opacity: 0.4; }
.opacity-50 { opacity: 0.5; }

.shadow-2xl {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.drop-shadow-lg {
    filter: drop-shadow(0 10px 8px rgba(0, 0, 0, 0.1));
}

.blur-3xl {
    filter: blur(64px);
}

.blur-xl {
    filter: blur(24px);
}

.backdrop-blur-xl {
    backdrop-filter: blur(24px);
}

/* Transforms */
.scale-105 {
    transform: scale(1.05);
}

.-translate-x-1\/2 {
    transform: translateX(-50%);
}

.-translate-x-1\/4 {
    transform: translateX(-25%);
}

.translate-x-0 {
    transform: translateX(0);
}

/* Transitions */
.transition {
    transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

/* Animations */
@keyframes slide-in-left {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slide-in-right {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.animate-slide-in-left {
    animation: slide-in-left 0.7s ease-out;
}

.animate-slide-in-right {
    animation: slide-in-right 1s ease-out 0.2s both;
}

.animate-bounce {
    animation: bounce 2s infinite;
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Form Elements */
input, textarea, select {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: var(--color-dark-950);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: #FFFFFF;
    font-family: var(--font-sans);
    transition: border-color 0.3s ease;
}

input::placeholder, textarea::placeholder {
    color: #6B7280;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--color-gold-300);
}

/* Sections */
section {
    position: relative;
}

section.py-20 {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 1.875rem;
    }
    h2 {
        font-size: 1.5rem;
    }
    .hidden {
        display: none;
    }
    .flex-col {
        flex-direction: column;
    }
    .grid-cols-2 {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 768px) {
    .md\:hidden {
        display: none;
    }
    .md\:flex {
        display: flex;
    }
    .md\:block {
        display: block;
    }
    .md\:text-5xl {
        font-size: 3rem;
    }
    .md\:w-96 {
        width: 24rem;
    }
    .md\:h-96 {
        height: 24rem;
    }
}

@media (min-width: 1024px) {
    .lg\:order-1 {
        order: 1;
    }
    .lg\:order-2 {
        order: 2;
    }
}

/* Utility Classes */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.bottom-4 { bottom: 1rem; }
.top-0 { top: 0; }
.left-0 { left: 0; }
.right-0 { right: 0; }
.left-1\/2 { left: 50%; }
.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-50 { z-index: 50; }
.-z-10 { z-index: -10; }
.overflow-hidden { overflow: hidden; }
.object-cover { object-fit: cover; }
.object-contain { object-fit: contain; }

/* Inline Elements */
.inline-flex {
    display: inline-flex;
}

.rounded-full {
    border-radius: 9999px;
}

.rounded-none {
    border-radius: 0;
}

.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }

/* Hover Effects */
.hover\:scale-105:hover {
    transform: scale(1.05);
}

.hover\:border-gold-300\/50:hover {
    border-color: rgba(212, 175, 55, 0.5);
}

.hover\:text-gold-300:hover {
    color: var(--color-gold-300);
}

.hover\:bg-white:hover {
    background-color: #FFFFFF;
}

.hover\:text-black:hover {
    color: var(--color-dark-950);
}

.hover\:text-gold-300:hover {
    color: var(--color-gold-300);
}

/* Focus States */
.focus\:outline-none:focus {
    outline: none;
}

.focus\:border-gold-300:focus {
    border-color: var(--color-gold-300);
}