/* ============================================================================
   LANDING PAGE - CONSULTORIA E-COMMERCE MODA MASCULINA
   Design: Premium Minimalist
   Cores: Ouro (#C9A961) + Preto + Branco
   ============================================================================ */

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

:root {
    --primary: #C9A961;
    --primary-foreground: #FFFFFF;
    --background: #FFFFFF;
    --foreground: #1F2937;
    --card: #FFFFFF;
    --card-foreground: #1F2937;
    --secondary: #F3F4F6;
    --secondary-foreground: #1F2937;
    --muted: #E5E7EB;
    --muted-foreground: #6B7280;
    --accent: #C9A961;
    --accent-foreground: #FFFFFF;
    --border: #E5E7EB;
    --input: #F9FAFB;
}

body {
    font-family: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    letter-spacing: 0.5px;
}

h1 {
    font-size: 3rem;
    line-height: 1.2;
}

h2 {
    font-size: 2.25rem;
    line-height: 1.2;
}

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

.container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
    max-width: 1280px;
}

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

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

/* Utility Classes */
.text-gold {
    color: var(--primary);
}

.bg-gold {
    background-color: var(--primary);
}

.border-gold {
    border-color: var(--primary);
}

.gold-line {
    height: 4px;
    width: 48px;
    background-color: var(--primary);
}

/* Header */
header {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: white;
    border-bottom: 1px solid var(--border);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--foreground);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.5rem;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 200ms ease-out;
}

.btn:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: scale(1.02);
}

.btn-secondary {
    background-color: transparent;
    color: var(--foreground);
    border: 2px solid var(--foreground);
}

/* Hero Section */
.hero {
    padding: 5rem 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: 5rem;
    }
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.hero-image {
    position: relative;
    height: 24rem;
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
}

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

.hero-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.2), transparent);
    border-radius: 0.5rem;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-item {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.feature-icon {
    width: 24px;
    height: 24px;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.btn-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-top: 1rem;
}

@media (min-width: 640px) {
    .btn-group {
        flex-direction: row;
    }
}

/* Sections */
section {
    padding: 5rem 0;
}

.section-divider {
    background-color: var(--secondary);
    padding: 2rem 0;
    display: flex;
    justify-content: center;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.section-header .gold-line {
    margin: 0 auto;
}

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .grid-2 {
        grid-template-columns: 1fr 1fr;
        gap: 5rem;
    }
}

.grid-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

.grid-4 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

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

.card {
    background-color: var(--card);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: box-shadow 300ms ease-out;
}

.card:hover {
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.card-with-border {
    border-left: 4px solid var(--primary);
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 40;
    animation: fadeIn 600ms ease-out forwards;
    animation-delay: 2s;
    opacity: 0;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.floating-whatsapp-btn {
    width: 64px;
    height: 64px;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    text-decoration: none;
    transition: all 300ms ease-out;
    position: relative;
}

.floating-whatsapp-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: var(--primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
    opacity: 0.5;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.3;
    }
}

.floating-whatsapp-btn:hover {
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
    transform: scale(1.1);
}

.floating-whatsapp-icon {
    width: 28px;
    height: 28px;
    color: white;
    position: relative;
    z-index: 1;
}

/* Footer */
footer {
    background-color: black;
    color: var(--muted-foreground);
    padding: 3rem 0;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

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

.footer-section h3 {
    color: white;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.footer-section p {
    font-size: 0.875rem;
}

.footer-section a {
    color: var(--primary);
    text-decoration: none;
}

.footer-section a:hover {
    text-decoration: underline;
}

.footer-divider {
    border-top: 1px solid var(--border);
    padding-top: 2rem;
}

.footer-copyright {
    text-align: center;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.footer-credit {
    text-align: center;
    font-size: 0.75rem;
    color: var(--muted-foreground);
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
}

.footer-credit a {
    color: var(--primary);
    font-weight: 600;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(to bottom, #1f2937, #000000);
    color: white;
}

.cta-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.cta-box {
    background-color: rgba(201, 169, 97, 0.1);
    border: 1px solid var(--primary);
    padding: 2rem;
    border-radius: 0.5rem;
    max-width: 42rem;
    margin: 0 auto;
}

.cta-box p {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.cta-box strong {
    font-weight: 600;
}

.cta-text {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .hero-image {
        height: 16rem;
    }

    .btn-group {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-white {
    color: white;
}

.text-gray-600 {
    color: #4b5563;
}

.text-gray-700 {
    color: #374151;
}

.text-gray-900 {
    color: #111827;
}

.bg-gray-50 {
    background-color: var(--secondary);
}

.bg-white {
    background-color: white;
}

.bg-black {
    background-color: black;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

.mt-4 {
    margin-top: 1rem;
}

.mt-8 {
    margin-top: 2rem;
}

.pt-4 {
    padding-top: 1rem;
}

.pt-6 {
    padding-top: 1.5rem;
}

.pt-8 {
    padding-top: 2rem;
}

.space-y-4 > * + * {
    margin-top: 1rem;
}

.space-y-6 > * + * {
    margin-top: 1.5rem;
}

.space-y-8 > * + * {
    margin-top: 2rem;
}

.max-w-2xl {
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
}

.max-w-3xl {
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

.rounded {
    border-radius: 0.5rem;
}

.rounded-lg {
    border-radius: 0.5rem;
}

.shadow-md {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.shadow-xl {
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
}

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

.transition {
    transition: all 200ms ease-out;
}

.flex {
    display: flex;
}

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

.flex-shrink-0 {
    flex-shrink: 0;
}

.gap-2 {
    gap: 0.5rem;
}

.gap-3 {
    gap: 0.75rem;
}

.gap-4 {
    gap: 1rem;
}

.gap-6 {
    gap: 1.5rem;
}

.gap-8 {
    gap: 2rem;
}

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

.items-start {
    align-items: flex-start;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.font-bold {
    font-weight: 700;
}

.font-semibold {
    font-weight: 600;
}

.italic {
    font-style: italic;
}