/* ===== PARALLAX EFFECTS ===== */

/* Parallax Container */
.parallax-container {
    position: relative;
    overflow: hidden;
}

/* Topographic Pattern Layers */
.topographic-layer {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    will-change: transform;
}

/* Layer 1 - Base topographic pattern */
.layer-1 {
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(166, 120, 93, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(217, 163, 132, 0.1) 0%, transparent 50%),
        linear-gradient(45deg, transparent 30%, rgba(166, 120, 93, 0.05) 50%, transparent 70%);
    transform: translateZ(0);
    animation: topographicFloat1 25s ease-in-out infinite;
}

/* Layer 2 - Secondary topographic pattern */
.layer-2 {
    background-image: 
        radial-gradient(circle at 60% 40%, rgba(89, 64, 50, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 40% 60%, rgba(166, 120, 93, 0.08) 0%, transparent 40%),
        linear-gradient(-45deg, transparent 20%, rgba(89, 64, 50, 0.03) 50%, transparent 80%);
    transform: translateZ(-1px) scale(1.1);
    animation: topographicFloat2 30s ease-in-out infinite reverse;
}

/* Layer 3 - Tertiary topographic pattern */
.layer-3 {
    background-image: 
        radial-gradient(circle at 30% 30%, rgba(217, 163, 132, 0.06) 0%, transparent 60%),
        radial-gradient(circle at 70% 70%, rgba(89, 64, 50, 0.06) 0%, transparent 60%),
        linear-gradient(90deg, transparent 10%, rgba(217, 163, 132, 0.02) 50%, transparent 90%);
    transform: translateZ(-2px) scale(1.2);
    animation: topographicFloat3 35s ease-in-out infinite;
}

/* Topographic Animation Keyframes */
@keyframes topographicFloat1 {
    0%, 100% { 
        transform: translateZ(0) translateY(0px) rotate(0deg); 
        opacity: 0.1;
    }
    25% { 
        transform: translateZ(0) translateY(-10px) rotate(1deg); 
        opacity: 0.15;
    }
    50% { 
        transform: translateZ(0) translateY(-5px) rotate(0.5deg); 
        opacity: 0.12;
    }
    75% { 
        transform: translateZ(0) translateY(-15px) rotate(-0.5deg); 
        opacity: 0.18;
    }
}

@keyframes topographicFloat2 {
    0%, 100% { 
        transform: translateZ(-1px) scale(1.1) translateY(0px) rotate(0deg); 
        opacity: 0.08;
    }
    33% { 
        transform: translateZ(-1px) scale(1.1) translateY(-8px) rotate(-1deg); 
        opacity: 0.12;
    }
    66% { 
        transform: translateZ(-1px) scale(1.1) translateY(-12px) rotate(1deg); 
        opacity: 0.1;
    }
}

@keyframes topographicFloat3 {
    0%, 100% { 
        transform: translateZ(-2px) scale(1.2) translateY(0px) rotate(0deg); 
        opacity: 0.06;
    }
    50% { 
        transform: translateZ(-2px) scale(1.2) translateY(-6px) rotate(0.5deg); 
        opacity: 0.09;
    }
}

/* Parallax Scroll Effects */
.parallax-element {
    will-change: transform;
    transform: translateZ(0);
}

/* Hero Parallax */
.hero .topographic-layer {
    transform: translateZ(0);
    transition: transform 0.1s ease-out;
}

.hero .layer-1 {
    transform: translateZ(0) translateY(var(--scroll-y, 0));
}

.hero .layer-2 {
    transform: translateZ(-1px) scale(1.1) translateY(calc(var(--scroll-y, 0) * 0.5));
}

.hero .layer-3 {
    transform: translateZ(-2px) scale(1.2) translateY(calc(var(--scroll-y, 0) * 0.3));
}

/* Page Header Parallax */
.page-header .topographic-layer {
    transform: translateZ(0);
    transition: transform 0.1s ease-out;
}

.page-header .layer-1 {
    transform: translateZ(0) translateY(calc(var(--scroll-y, 0) * 0.3));
}

.page-header .layer-2 {
    transform: translateZ(-1px) scale(1.1) translateY(calc(var(--scroll-y, 0) * 0.2));
}

/* Section Parallax Effects */
.section-parallax {
    position: relative;
    overflow: hidden;
}

.section-parallax::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 25% 25%, rgba(166, 120, 93, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(217, 163, 132, 0.03) 0%, transparent 50%);
    transform: translateY(calc(var(--scroll-y, 0) * 0.1));
    will-change: transform;
    pointer-events: none;
}

/* Floating Elements */
.floating-element {
    animation: float 6s ease-in-out infinite;
}

.floating-element:nth-child(2n) {
    animation-delay: -2s;
    animation-duration: 8s;
}

.floating-element:nth-child(3n) {
    animation-delay: -4s;
    animation-duration: 10s;
}

/* Scroll-triggered Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

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

.fade-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease;
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.8s ease;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Staggered Animation Delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }

/* Parallax Performance Optimizations */
.parallax-container,
.topographic-layer,
.parallax-element {
    will-change: transform;
    backface-visibility: hidden;
    perspective: 1000px;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .topographic-layer,
    .floating-element,
    .fade-in-up,
    .fade-in-left,
    .fade-in-right,
    .scale-in {
        animation: none;
        transition: none;
    }
    
    .hero .layer-1,
    .hero .layer-2,
    .hero .layer-3,
    .page-header .layer-1,
    .page-header .layer-2 {
        transform: none;
    }
}

/* High Performance Mode */
.performance-mode .topographic-layer {
    animation: none;
    transform: none;
}

.performance-mode .parallax-element {
    transform: none;
}

/* Mobile Parallax Adjustments */
@media (max-width: 768px) {
    .topographic-layer {
        opacity: 0.5;
    }
    
    .layer-1,
    .layer-2,
    .layer-3 {
        animation-duration: 20s;
    }
    
    .hero .layer-1,
    .hero .layer-2,
    .hero .layer-3 {
        transform: none;
    }
    
    .page-header .layer-1,
    .page-header .layer-2 {
        transform: none;
    }
}

/* Tablet Parallax Adjustments */
@media (max-width: 1024px) and (min-width: 769px) {
    .topographic-layer {
        opacity: 0.7;
    }
    
    .layer-1,
    .layer-2,
    .layer-3 {
        animation-duration: 25s;
    }
}

/* Topographic Pattern Variations */
.topographic-pattern-1 {
    background-image: 
        conic-gradient(from 0deg at 50% 50%, 
            transparent 0deg, 
            rgba(166, 120, 93, 0.1) 60deg, 
            transparent 120deg, 
            rgba(217, 163, 132, 0.1) 180deg, 
            transparent 240deg, 
            rgba(89, 64, 50, 0.1) 300deg, 
            transparent 360deg);
}

.topographic-pattern-2 {
    background-image: 
        radial-gradient(ellipse at 20% 20%, rgba(166, 120, 93, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(217, 163, 132, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(89, 64, 50, 0.05) 0%, transparent 70%);
}

.topographic-pattern-3 {
    background-image: 
        linear-gradient(45deg, transparent 30%, rgba(166, 120, 93, 0.03) 50%, transparent 70%),
        linear-gradient(-45deg, transparent 30%, rgba(217, 163, 132, 0.03) 50%, transparent 70%),
        linear-gradient(90deg, transparent 20%, rgba(89, 64, 50, 0.02) 50%, transparent 80%);
}

/* Interactive Hover Effects */
.interactive-parallax:hover .topographic-layer {
    animation-play-state: paused;
}

.interactive-parallax:hover .layer-1 {
    transform: translateZ(0) translateY(-5px) scale(1.02);
}

.interactive-parallax:hover .layer-2 {
    transform: translateZ(-1px) scale(1.12) translateY(-3px);
}

.interactive-parallax:hover .layer-3 {
    transform: translateZ(-2px) scale(1.22) translateY(-2px);
}

/* ===== DOTTED LINE PARALLAX EFFECT ===== */
.dotted-line-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
}

.progressive-dotted-line {
    position: absolute;
    left: 0;
    top: 50%;
    width: 0%;
    height: 8px;
    background: transparent;
    transform: translateY(-50%);
    transition: width 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: -1;
    will-change: width, transform;
}

.progressive-dotted-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 8px;
    background-image: repeating-linear-gradient(
        to right,
        #594032 0px,
        #594032 30px,
        transparent 30px,
        transparent 45px
    );
    background-size: 45px 8px;
    background-repeat: repeat-x;
}

.progressive-dotted-line.visible {
    width: 100%;
}

.progressive-dotted-line.visible::before {
    animation: dashMove 3s linear infinite;
}

@keyframes dashMove {
    0% {
        background-position-x: 0px;
    }
    100% {
        background-position-x: 45px;
    }
}

/* Hero section progressive line effect */
.hero-dotted-line {
    position: absolute;
    left: 50%;
    top: 70%;
    width: 0%;
    height: 8px;
    background: transparent;
    transform: translateX(-50%) translateY(-50%);
    transition: width 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 1;
    will-change: width;
}

.hero-dotted-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 8px;
    background-image: repeating-linear-gradient(
        to right,
        #594032 0px,
        #594032 30px,
        transparent 30px,
        transparent 45px
    );
    background-size: 45px 8px;
    background-repeat: repeat-x;
}

.hero-dotted-line.visible {
    width: 400px;
}

.hero-dotted-line.visible::before {
    animation: dashMove 3s linear infinite;
}

/* Section dotted lines behind text */
.section-dotted-line {
    position: absolute;
    left: 0;
    top: 50%;
    width: 0%;
    height: 8px;
    background: transparent;
    transform: translateY(-50%);
    transition: width 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 0;
    will-change: width;
}

.section-dotted-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 8px;
    background-image: repeating-linear-gradient(
        to right,
        #594032 0px,
        #594032 30px,
        transparent 30px,
        transparent 45px
    );
    background-size: 45px 8px;
    background-repeat: repeat-x;
    opacity: 0.7;
}

.section-dotted-line.visible {
    width: 100%;
}

.section-dotted-line.visible::before {
    animation: dashMove 4s linear infinite;
}

/* Responsive dotted line */
@media (max-width: 768px) {
    .hero-dotted-line,
    .section-dotted-line,
    .progressive-dotted-line {
        height: 6px;
    }
    
    .hero-dotted-line::before,
    .section-dotted-line::before,
    .progressive-dotted-line::before {
        height: 6px;
        background-size: 35px 6px;
        background-image: repeating-linear-gradient(
            to right,
            #594032 0px,
            #594032 25px,
            transparent 25px,
            transparent 35px
        );
    }
    
    .hero-dotted-line.visible {
        width: 300px;
    }
}

/* Reduced motion support for dotted lines */
@media (prefers-reduced-motion: reduce) {
    .hero-dotted-line::before,
    .section-dotted-line::before,
    .progressive-dotted-line::before {
        animation: none;
    }
    
    .hero-dotted-line,
    .section-dotted-line,
    .progressive-dotted-line {
        transition: none;
    }
}