/* Thor Fitness — Custom Styles */
:root {
    --thor-gold: #FFD700;
    --thor-gold-light: #FFE44D;
    --thor-dark: #0A0A0A;
    --thor-gray: #1A1A1A;
    --thor-surface: #141414;
}

/* Smooth scroll & Base */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    /* Offset for fixed header */
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
    /* For horizontal scroll */
}

::-webkit-scrollbar-track {
    background: var(--thor-dark);
}

::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 2px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--thor-gold);
}

/* =========================================
   ANIMATIONS
   ========================================= */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in {
    opacity: 0;
    transition: opacity 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
}

/* Stagger delay for children */
.stagger-children>*:nth-child(1) {
    transition-delay: 0s;
}

.stagger-children>*:nth-child(2) {
    transition-delay: 0.1s;
}

.stagger-children>*:nth-child(3) {
    transition-delay: 0.2s;
}

.stagger-children>*:nth-child(4) {
    transition-delay: 0.3s;
}

.stagger-children>*:nth-child(5) {
    transition-delay: 0.4s;
}

/* =========================================
   HERO SECTION
   ========================================= */
.hero-section {
    position: relative;
    overflow: hidden;
}

.hero-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
            rgba(10, 10, 10, 0.4) 0%,
            rgba(10, 10, 10, 0.2) 50%,
            rgba(10, 10, 10, 0.9) 100%);
    z-index: 1;
}

.gold-shimmer {
    background: linear-gradient(110deg,
            var(--thor-gold) 0%,
            #FFF5A0 20%,
            var(--thor-gold) 40%,
            #FFF5A0 60%,
            var(--thor-gold) 80%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 5s linear infinite;
}

@keyframes shimmer {
    to {
        background-position: 200% center;
    }
}

/* =========================================
   INDUSTRIAL PREMIUM UI (PLANS)
   ========================================= */
/* Plan Card Base */
.plan-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.plan-card:hover {
    transform: translateY(-5px);
    border-color: var(--thor-gold);
    box-shadow: 0 10px 40px -10px rgba(255, 215, 0, 0.15);
}

/* Feature Interactions */
.plan-feature-icon {
    transition: color 0.3s ease;
}

.plan-card:hover .plan-feature-icon {
    color: var(--thor-gold);
}

/* Button Glow */
.btn-industrial {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border-radius: 2px;
    /* Sharp edges */
}

.btn-industrial:hover {
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
    transform: translateY(-2px);
}

/* Mobile Horizontal Snap Scroll */
.snap-x-mandatory {
    scroll-snap-type: x mandatory;
}

.snap-center {
    scroll-snap-align: center;
}

/* Hide scrollbar for carousel but keep functionality */
.hide-scroll::-webkit-scrollbar {
    display: none;
}

.hide-scroll {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Badge (Sharp) */
.badge-industrial {
    border-radius: 2px;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

/* =========================================
   GLOBAL COMPONENTS
   ========================================= */
/* Gallery */
.gallery-item {
    overflow: hidden;
    border-radius: 4px;
    /* Slightly rounded for images but sharper than before */
}

.gallery-item img {
    transition: transform 0.6s cubic-bezier(0.2, 1, 0.3, 1);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 50;
    animation: pulse-green 3s infinite;
}

@keyframes pulse-green {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Mobile Menu */
.mobile-menu {
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}

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

/* Navbar */
.nav-scrolled {
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Typography */
.font-heading {
    font-family: 'Cinzel', serif;
}