/* Global Styles */
body {
    font-family: 'Poppins', sans-serif;
}

/* Brand Colors */
:root {
    --brand-primary: #511b0f;
    --brand-light: #8a3123;
    --brand-accent: #e85847;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --shadow-soft: 0 8px 32px 0 rgba(81, 27, 15, 0.1);
}

/* Base Styles */
html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f9fafb;
    color: #333;
    overflow-x: hidden;
}

/* Utility Animations */
@keyframes slideUp {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

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

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

.animate-slide-up {
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0; 
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }

/* Glassmorphism */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-soft);
}

/* Gradient Text */
.text-gradient {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation Styles */
.nav-link.active {
    color: var(--brand-accent);
    font-weight: 600;
    border-bottom: 2px solid var(--brand-accent);
}

/* Mobile Menu Styles */
.mobile-menu {
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
}

.mobile-menu.open {
    transform: translateX(0);
}

.menu-overlay {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-in-out, visibility 0.3s;
}

.menu-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* Hamburger Icon Animation */
.hamburger .hamburger-line {
    transition: all 0.3s ease-in-out;
}

.hamburger.open .line1 {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.open .line2 {
    opacity: 0;
}

.hamburger.open .line3 {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Body state when mobile menu is open */
body.mobile-menu-open {
    overflow: hidden;
}

/* Styling for active mobile nav link */
.mobile-nav-item.active {
    background-color: var(--brand-primary);
    color: white;
}

.mobile-nav-item.active span {
    color: white;
}

/* Flip Card Animation for Clients Page */
.flip-card {
    perspective: 1000px;
    width: 300px;
    height: 320px; /* Increased height for better spacing */
    border-radius: 1rem; /* rounded-xl */
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); /* shadow-lg */
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.7s; /* Slightly slower transition */
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden; /* Safari */
    backface-visibility: hidden;
    border-radius: 1rem; /* Match parent */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem; /* p-8 */
}

.flip-card-front {
    background: linear-gradient(135deg, #ffffff 0%, #f0f2f5 100%); /* Brighter front */
    border: 1px solid #e5e7eb; /* Softer border */
}

.flip-card-back {
    background: linear-gradient(135deg, var(--brand-primary) 0%, #2563eb 100%); /* Using a blue from Tailwind */
    color: white;
    transform: rotateY(180deg);
}


.client-logo {
    max-width: 140px; /* Larger logo */
    max-height: 90px;
    object-fit: contain;
    margin-bottom: 1rem; /* mb-4 */
    transition: transform 0.3s ease;
}

.client-logo:hover {
    transform: scale(1.1);
}

/* Parallax Wrapper */
.parallax-container {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Bento Grid Utilities */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.bento-card {
    background: white;
    border-radius: 1.5rem;
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.bento-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.bento-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.bento-card:hover::before {
    transform: scaleX(1);
}

/* New Button Style */
.btn-primary {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-light));
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(81, 27, 15, 0.2);
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(81, 27, 15, 0.3);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--brand-primary);
    color: var(--brand-primary);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: var(--brand-primary);
    color: white;
}