/**
 * SLS ANIMATED SPINNER SYSTEM
 * Reusable loading animations for Summer Lead Series pages
 *
 * Usage:
 * 1. Link this CSS file in your HTML head
 * 2. Use SLSSpinner.show() to display with random animation
 * 3. Use SLSSpinner.show('geometric') to force specific animation
 * 4. Update SPINNER_SLOGANS array to change slogans
 * 5. Update animation CSS below to modify animations
 */

/* ================================
   CSS Variables & Colors - SLS26 NEON
   ================================ */
:root {
    --spinner-color-1: #FF3DFB;    /* Neon magenta */
    --spinner-color-2: #00FFFF;    /* Neon cyan */
    --spinner-color-3: #FFFA6B;    /* Neon yellow */
    --spinner-color-4: #B85CFF;    /* Neon purple */
    --spinner-color-5: #FF6B6B;    /* Neon coral */
    --spinner-color-6: #4DFFB8;    /* Neon mint */
}

/* ================================
   Shared Modal & Slogan Styling
   ================================ */
.spinner-modal-content {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

.spinner-container {
    background: rgba(11, 19, 32, 0.95);
    border: 2px solid var(--spinner-color-4);
    border-radius: 1rem;
    padding: 3rem 2rem !important;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.spinner-slogan {
    font-family: 'FatFrank', 'Segoe UI', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: #FEFDFB;
    margin-top: 2rem;
    animation: fadeIn 0.5s ease;
    text-align: center;
}

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

/* ================================
   Animation #1: Geometric Hexagons
   ================================ */
.spinner-geometric {
    width: 100px;
    height: 100px;
    position: relative;
    margin: 0 auto;
}

.spinner-geometric .shape {
    width: 40px;
    height: 40px;
    position: absolute;
    /* Hexagon shape using clip-path */
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.spinner-geometric .shape-1 {
    background: var(--spinner-color-1);
    animation: spin-shape-1 2s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
}

.spinner-geometric .shape-2 {
    background: var(--spinner-color-2);
    animation: spin-shape-2 2s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
}

.spinner-geometric .shape-3 {
    background: var(--spinner-color-3);
    animation: spin-shape-3 2s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
}

.spinner-geometric .shape-4 {
    background: var(--spinner-color-4);
    animation: spin-shape-4 2s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
}

@keyframes spin-shape-1 {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(60px, 0) rotate(90deg);
    }
    50% {
        transform: translate(60px, 60px) rotate(180deg);
    }
    75% {
        transform: translate(0, 60px) rotate(270deg);
    }
}

@keyframes spin-shape-2 {
    0%, 100% {
        transform: translate(60px, 0) rotate(0deg);
    }
    25% {
        transform: translate(60px, 60px) rotate(90deg);
    }
    50% {
        transform: translate(0, 60px) rotate(180deg);
    }
    75% {
        transform: translate(0, 0) rotate(270deg);
    }
}

@keyframes spin-shape-3 {
    0%, 100% {
        transform: translate(60px, 60px) rotate(0deg);
    }
    25% {
        transform: translate(0, 60px) rotate(90deg);
    }
    50% {
        transform: translate(0, 0) rotate(180deg);
    }
    75% {
        transform: translate(60px, 0) rotate(270deg);
    }
}

@keyframes spin-shape-4 {
    0%, 100% {
        transform: translate(0, 60px) rotate(0deg);
    }
    25% {
        transform: translate(0, 0) rotate(90deg);
    }
    50% {
        transform: translate(60px, 0) rotate(180deg);
    }
    75% {
        transform: translate(60px, 60px) rotate(270deg);
    }
}

/* ================================
   Animation #2: Pulse Rings
   ================================ */
.spinner-pulse {
    width: 100px;
    height: 100px;
    position: relative;
    margin: 0 auto;
}

.spinner-pulse .ring {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 4px solid var(--spinner-color-3);
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
}

.spinner-pulse .ring-1 {
    animation: pulse-out 1.5s ease-out infinite;
}

.spinner-pulse .ring-2 {
    animation: pulse-out 1.5s ease-out 0.5s infinite;
}

.spinner-pulse .ring-3 {
    animation: pulse-out 1.5s ease-out 1s infinite;
}

@keyframes pulse-out {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* ================================
   Animation #3: Tick Wave
   ================================ */
.spinner-wave {
    width: 200px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3px;
    margin: 0 auto;
}

.spinner-wave .tick-icon {
    width: 18px;
    height: 30px;
    animation: bounce-wave 1.6s ease-in-out infinite;
}

.spinner-wave .tick-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.spinner-wave .tick-1 { animation-delay: 0s; }
.spinner-wave .tick-2 { animation-delay: 0.1s; }
.spinner-wave .tick-3 { animation-delay: 0.2s; }
.spinner-wave .tick-4 { animation-delay: 0.3s; }
.spinner-wave .tick-5 { animation-delay: 0.4s; }
.spinner-wave .tick-6 { animation-delay: 0.5s; }
.spinner-wave .tick-7 { animation-delay: 0.6s; }
.spinner-wave .tick-8 { animation-delay: 0.7s; }
.spinner-wave .tick-9 { animation-delay: 0.8s; }

@keyframes bounce-wave {
    0%, 100% {
        transform: scale(1) translateY(0);
    }
    50% {
        transform: scale(1.15) translateY(-20px);
    }
}

/* ================================
   Animation #4: Hexagon Formation
   6 triangles converge into a glowing white hexagon
   ================================ */
.spinner-hexagon {
    width: 120px;
    height: 120px;
    position: relative;
    margin: 0 auto;
}

.spinner-hexagon .triangle {
    position: absolute;
    width: 0;
    height: 0;
    /* Equilateral triangle using borders */
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-bottom: 35px solid currentColor;
    /* Position at center, will be transformed */
    left: 50%;
    top: 50%;
    transform-origin: center center;
    mix-blend-mode: screen;
    filter: drop-shadow(0 0 8px currentColor);
    opacity: 0.9;
}

/* Individual triangle colors and base rotations */
.spinner-hexagon .tri-1 {
    color: var(--spinner-color-1);
    animation: hex-triangle-1 3s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.spinner-hexagon .tri-2 {
    color: var(--spinner-color-2);
    animation: hex-triangle-2 3s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.spinner-hexagon .tri-3 {
    color: var(--spinner-color-3);
    animation: hex-triangle-3 3s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.spinner-hexagon .tri-4 {
    color: var(--spinner-color-4);
    animation: hex-triangle-4 3s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.spinner-hexagon .tri-5 {
    color: var(--spinner-color-5);
    animation: hex-triangle-5 3s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.spinner-hexagon .tri-6 {
    color: var(--spinner-color-6);
    animation: hex-triangle-6 3s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

/* White hexagon glow overlay - hidden, kept for structure */
.spinner-hexagon .hexagon-glow {
    display: none;
}

/* Triangle 1 - Top (0°) */
@keyframes hex-triangle-1 {
    0%, 100% {
        transform: translate(-50%, -50%) rotate(0deg) translateY(-55px) rotate(180deg) scale(0.7);
        opacity: 0.7;
        filter: drop-shadow(0 0 8px currentColor) brightness(1) saturate(1);
    }
    15% {
        transform: translate(-50%, -50%) rotate(60deg) translateY(-45px) rotate(180deg) scale(0.85);
        opacity: 0.85;
        filter: drop-shadow(0 0 10px currentColor) brightness(1.2) saturate(0.8);
    }
    40%, 60% {
        transform: translate(-50%, -50%) rotate(180deg) translateY(-18px) rotate(180deg) scale(1);
        opacity: 1;
        filter: drop-shadow(0 0 15px white) brightness(3) saturate(0);
    }
    85% {
        transform: translate(-50%, -50%) rotate(300deg) translateY(-45px) rotate(180deg) scale(0.85);
        opacity: 0.85;
        filter: drop-shadow(0 0 10px currentColor) brightness(1.2) saturate(0.8);
    }
}

/* Triangle 2 - Top Right (60°) */
@keyframes hex-triangle-2 {
    0%, 100% {
        transform: translate(-50%, -50%) rotate(60deg) translateY(-55px) rotate(180deg) scale(0.7);
        opacity: 0.7;
        filter: drop-shadow(0 0 8px currentColor) brightness(1) saturate(1);
    }
    15% {
        transform: translate(-50%, -50%) rotate(120deg) translateY(-45px) rotate(180deg) scale(0.85);
        opacity: 0.85;
        filter: drop-shadow(0 0 10px currentColor) brightness(1.2) saturate(0.8);
    }
    40%, 60% {
        transform: translate(-50%, -50%) rotate(240deg) translateY(-18px) rotate(180deg) scale(1);
        opacity: 1;
        filter: drop-shadow(0 0 15px white) brightness(3) saturate(0);
    }
    85% {
        transform: translate(-50%, -50%) rotate(360deg) translateY(-45px) rotate(180deg) scale(0.85);
        opacity: 0.85;
        filter: drop-shadow(0 0 10px currentColor) brightness(1.2) saturate(0.8);
    }
}

/* Triangle 3 - Bottom Right (120°) */
@keyframes hex-triangle-3 {
    0%, 100% {
        transform: translate(-50%, -50%) rotate(120deg) translateY(-55px) rotate(180deg) scale(0.7);
        opacity: 0.7;
        filter: drop-shadow(0 0 8px currentColor) brightness(1) saturate(1);
    }
    15% {
        transform: translate(-50%, -50%) rotate(180deg) translateY(-45px) rotate(180deg) scale(0.85);
        opacity: 0.85;
        filter: drop-shadow(0 0 10px currentColor) brightness(1.2) saturate(0.8);
    }
    40%, 60% {
        transform: translate(-50%, -50%) rotate(300deg) translateY(-18px) rotate(180deg) scale(1);
        opacity: 1;
        filter: drop-shadow(0 0 15px white) brightness(3) saturate(0);
    }
    85% {
        transform: translate(-50%, -50%) rotate(420deg) translateY(-45px) rotate(180deg) scale(0.85);
        opacity: 0.85;
        filter: drop-shadow(0 0 10px currentColor) brightness(1.2) saturate(0.8);
    }
}

/* Triangle 4 - Bottom (180°) */
@keyframes hex-triangle-4 {
    0%, 100% {
        transform: translate(-50%, -50%) rotate(180deg) translateY(-55px) rotate(180deg) scale(0.7);
        opacity: 0.7;
        filter: drop-shadow(0 0 8px currentColor) brightness(1) saturate(1);
    }
    15% {
        transform: translate(-50%, -50%) rotate(240deg) translateY(-45px) rotate(180deg) scale(0.85);
        opacity: 0.85;
        filter: drop-shadow(0 0 10px currentColor) brightness(1.2) saturate(0.8);
    }
    40%, 60% {
        transform: translate(-50%, -50%) rotate(360deg) translateY(-18px) rotate(180deg) scale(1);
        opacity: 1;
        filter: drop-shadow(0 0 15px white) brightness(3) saturate(0);
    }
    85% {
        transform: translate(-50%, -50%) rotate(480deg) translateY(-45px) rotate(180deg) scale(0.85);
        opacity: 0.85;
        filter: drop-shadow(0 0 10px currentColor) brightness(1.2) saturate(0.8);
    }
}

/* Triangle 5 - Bottom Left (240°) */
@keyframes hex-triangle-5 {
    0%, 100% {
        transform: translate(-50%, -50%) rotate(240deg) translateY(-55px) rotate(180deg) scale(0.7);
        opacity: 0.7;
        filter: drop-shadow(0 0 8px currentColor) brightness(1) saturate(1);
    }
    15% {
        transform: translate(-50%, -50%) rotate(300deg) translateY(-45px) rotate(180deg) scale(0.85);
        opacity: 0.85;
        filter: drop-shadow(0 0 10px currentColor) brightness(1.2) saturate(0.8);
    }
    40%, 60% {
        transform: translate(-50%, -50%) rotate(420deg) translateY(-18px) rotate(180deg) scale(1);
        opacity: 1;
        filter: drop-shadow(0 0 15px white) brightness(3) saturate(0);
    }
    85% {
        transform: translate(-50%, -50%) rotate(540deg) translateY(-45px) rotate(180deg) scale(0.85);
        opacity: 0.85;
        filter: drop-shadow(0 0 10px currentColor) brightness(1.2) saturate(0.8);
    }
}

/* Triangle 6 - Top Left (300°) */
@keyframes hex-triangle-6 {
    0%, 100% {
        transform: translate(-50%, -50%) rotate(300deg) translateY(-55px) rotate(180deg) scale(0.7);
        opacity: 0.7;
        filter: drop-shadow(0 0 8px currentColor) brightness(1) saturate(1);
    }
    15% {
        transform: translate(-50%, -50%) rotate(360deg) translateY(-45px) rotate(180deg) scale(0.85);
        opacity: 0.85;
        filter: drop-shadow(0 0 10px currentColor) brightness(1.2) saturate(0.8);
    }
    40%, 60% {
        transform: translate(-50%, -50%) rotate(480deg) translateY(-18px) rotate(180deg) scale(1);
        opacity: 1;
        filter: drop-shadow(0 0 15px white) brightness(3) saturate(0);
    }
    85% {
        transform: translate(-50%, -50%) rotate(600deg) translateY(-45px) rotate(180deg) scale(0.85);
        opacity: 0.85;
        filter: drop-shadow(0 0 10px currentColor) brightness(1.2) saturate(0.8);
    }
}

/* ================================
   Animation #5: Logo Spin
   Simple spinning logo
   ================================ */
.spinner-logo {
    width: 100px;
    height: 100px;
    position: relative;
    margin: 0 auto;
}

.spinner-logo .logo-spin {
    width: 100%;
    height: 100%;
    object-fit: contain;
    animation: logo-rotate 1.5s linear infinite;
}

@keyframes logo-rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* ================================
   Accessibility: Reduced Motion
   ================================ */
@media (prefers-reduced-motion: reduce) {
    .spinner-geometric .shape,
    .spinner-pulse .ring,
    .spinner-wave .tick-icon,
    .spinner-hexagon .triangle,
    .spinner-logo .logo-spin {
        animation: none !important;
    }

    /* Show static version for reduced motion */
    .spinner-geometric .shape {
        opacity: 0.7;
    }

    /* Static hexagon formation for reduced motion - shows white combined state */
    .spinner-hexagon .tri-1 { transform: translate(-50%, -50%) rotate(0deg) translateY(-18px) rotate(180deg); filter: brightness(3) saturate(0); }
    .spinner-hexagon .tri-2 { transform: translate(-50%, -50%) rotate(60deg) translateY(-18px) rotate(180deg); filter: brightness(3) saturate(0); }
    .spinner-hexagon .tri-3 { transform: translate(-50%, -50%) rotate(120deg) translateY(-18px) rotate(180deg); filter: brightness(3) saturate(0); }
    .spinner-hexagon .tri-4 { transform: translate(-50%, -50%) rotate(180deg) translateY(-18px) rotate(180deg); filter: brightness(3) saturate(0); }
    .spinner-hexagon .tri-5 { transform: translate(-50%, -50%) rotate(240deg) translateY(-18px) rotate(180deg); filter: brightness(3) saturate(0); }
    .spinner-hexagon .tri-6 { transform: translate(-50%, -50%) rotate(300deg) translateY(-18px) rotate(180deg); filter: brightness(3) saturate(0); }
}

/* ================================
   Responsive Adjustments
   ================================ */
@media (max-width: 768px) {
    .spinner-slogan {
        font-size: 1.2rem;
    }

    .spinner-geometric {
        width: 80px;
        height: 80px;
    }

    .spinner-pulse {
        width: 80px;
        height: 80px;
    }

    .spinner-wave {
        width: 160px;
        height: 80px;
    }

    .spinner-hexagon {
        width: 100px;
        height: 100px;
    }

    .spinner-hexagon .triangle {
        border-left: 16px solid transparent;
        border-right: 16px solid transparent;
        border-bottom: 28px solid currentColor;
    }

    .spinner-hexagon .hexagon-glow {
        width: 56px;
        height: 64px;
    }

    .spinner-logo {
        width: 80px;
        height: 80px;
    }
}