/*
Theme Name: Tenguu Vision Film
Theme URI: https://tenguuvisionfilm.com/
Author: Gemini AI
Description: A cinematic, horizontally scrolling theme for Tenguu Vision Film.
Version: 1.0.0
Text Domain: tenguu-vision-film
*/

/* -------------------------------------------------------------
   TENGUU VISION FILM: Custom Color Variables & Base Styles
   ------------------------------------------------------------- */
:root {
    /* Branding Colors */
    --color-gun-black: #111111;
    --color-metal-grey: #2B2F33;
    --color-fire-red: #D32F2F;
    --color-gold: #D4AF37;
    --color-silver: #C0C0C0;
    --color-white: #FFFFFF;
    --color-cyan: #00FFFF;
    --color-orange: #FF4F00;
    
    /* Fonts */
    --font-heading: 'Orbitron', 'Aquire', sans-serif;
    --font-body: 'Inter', 'Montserrat', sans-serif;
}

/* Base Body Style & Structure */
body { 
    background-color: var(--color-gun-black); 
    font-family: var(--font-body); 
    height: 100vh; 
    margin: 0;
    overflow: hidden; /* Hide vertical scrollbar */
}
html { 
    overflow: hidden;
    scroll-behavior: smooth;
}
.scroll-container { 
    display: flex; 
    flex-wrap: nowrap;
    overflow-x: hidden; 
    height: 100vh;
}
.scroll-section { 
    flex: 0 0 100vw; 
    height: 100vh; 
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-top: 80px; 
    position: relative;
    overflow-y: auto;
}

/* Aesthetic Fixes */

/* 1. TITLE GRADIENT FIX (Orange/Cyan Blend) */
.title-gradient {
    background-image: linear-gradient(to right, var(--color-orange), var(--color-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    font-family: var(--font-heading);
}

/* 2. TITLE ALIGNMENT FIX (Single Line) */
.h1-wide {
    letter-spacing: 0.15em; 
    white-space: nowrap; /* Forces text onto one line */
}

/* 3. NAVIGATION BUTTON FIX (Red Square, Metal Glow) */
.nav-button-style {
    display: inline-block;
    padding: 8px 12px;
    background-color: var(--color-fire-red);
    color: var(--color-white);
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 4px;
    transition: all 0.3s;
    box-shadow: 0 0 10px var(--color-metal-grey); /* Gun Metal Grey Glow */
    font-family: var(--font-heading);
}

.nav-button-style:hover {
    background-color: var(--color-gold);
    box-shadow: 0 0 18px var(--color-gold);
    color: var(--color-gun-black);
}

/* 4. VERTICAL TITLES FIX (Show only on sections besides Home) */
.vertical-title {
    color: var(--color-silver);
    opacity: 0.1;
    font-size: 6rem;
    font-family: var(--font-heading);
    position: absolute;
    left: 10px; 
    top: 50%;
    transform: translateY(-50%) rotate(180deg);
    writing-mode: vertical-rl;
    text-orientation: mixed;
    display: none; /* Hide on mobile by default */
}
/* Show vertical titles on desktop */
@media (min-width: 768px) {
    .scroll-section .vertical-title {
        display: block; 
    }
}


/* 5. SLIDE NAVIGATION ARROWS */
.slide-nav-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 40;
    font-size: 3.5rem;
    color: var(--color-silver);
    opacity: 0.5;
    transition: opacity 0.3s, color 0.3s;
    cursor: pointer;
    padding: 0 20px;
}
.slide-nav-arrow:hover {
    opacity: 1;
    color: var(--color-gold);
}
.nav-left { left: 0; }
.nav-right { right: 0; }