/* ============================================
   PIKEMMA Food & Wash — Landing Page Styles
   6 Temas + Animaciones Premium
   ============================================ */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;700;800;900&family=Inter:wght@400;500;600&display=swap');

/* ============================================
   TEMA 1: CLÁSICO (Default)
   ============================================ */
:root,
[data-theme="classic"] {
    --bg-primary: #0d0d0d;
    --bg-secondary: #1a1a1a;
    --accent: #E85D04;
    --accent-light: #FF7B2E;
    --accent-glow: rgba(232, 93, 4, 0.4);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --card-bg: rgba(26, 26, 26, 0.6);
    --border-color: rgba(232, 93, 4, 0.2);
    --particle-color: rgba(232, 93, 4, 0.15);
    --btn-shadow: 0 8px 32px rgba(232, 93, 4, 0.3);
    --btn-hover-shadow: 0 12px 48px rgba(232, 93, 4, 0.5);
    --overlay-gradient: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.3) 100%);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --logo-filter: none;
    --bubble-opacity: 0.12;
    --page-bg-effect: none;
}

/* ============================================
   TEMA 2: NEÓN
   ============================================ */
[data-theme="neon"] {
    --bg-primary: #050505;
    --bg-secondary: #0f0f0f;
    --accent: #FF6B00;
    --accent-light: #FF9640;
    --accent-glow: rgba(255, 107, 0, 0.6);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --card-bg: rgba(15, 15, 15, 0.8);
    --border-color: rgba(255, 107, 0, 0.4);
    --particle-color: rgba(255, 107, 0, 0.2);
    --btn-shadow: 0 0 30px rgba(255, 107, 0, 0.4), 0 0 60px rgba(255, 107, 0, 0.15);
    --btn-hover-shadow: 0 0 50px rgba(255, 107, 0, 0.6), 0 0 100px rgba(255, 107, 0, 0.25);
    --overlay-gradient: linear-gradient(180deg, transparent 0%, rgba(255, 107, 0, 0.03) 100%);
    --bubble-opacity: 0.2;
}

/* ============================================
   TEMA 3: ELEGANTE
   ============================================ */
[data-theme="elegant"] {
    --bg-primary: #12121a;
    --bg-secondary: #1e1e2e;
    --accent: #C9A84C;
    --accent-light: #E0C068;
    --accent-glow: rgba(201, 168, 76, 0.35);
    --text-primary: #f0ece2;
    --text-secondary: rgba(240, 236, 226, 0.7);
    --card-bg: rgba(30, 30, 46, 0.6);
    --border-color: rgba(201, 168, 76, 0.25);
    --particle-color: rgba(201, 168, 76, 0.1);
    --btn-shadow: 0 8px 32px rgba(201, 168, 76, 0.2);
    --btn-hover-shadow: 0 12px 48px rgba(201, 168, 76, 0.4);
    --overlay-gradient: linear-gradient(180deg, transparent 0%, rgba(201, 168, 76, 0.03) 100%);
    --bubble-opacity: 0.08;
}

/* ============================================
   TEMA 4: TROPICAL
   ============================================ */
[data-theme="tropical"] {
    --bg-primary: #1a0a2e;
    --bg-secondary: #2d1250;
    --accent: #FF8C42;
    --accent-light: #FFB07C;
    --accent-glow: rgba(255, 140, 66, 0.4);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --card-bg: rgba(45, 18, 80, 0.5);
    --border-color: rgba(255, 140, 66, 0.3);
    --particle-color: rgba(255, 140, 66, 0.15);
    --btn-shadow: 0 8px 32px rgba(255, 140, 66, 0.3);
    --btn-hover-shadow: 0 12px 48px rgba(255, 140, 66, 0.5);
    --overlay-gradient: linear-gradient(180deg, rgba(255, 94, 98, 0.05) 0%, rgba(255, 140, 66, 0.08) 100%);
    --page-bg-effect: linear-gradient(135deg, #1a0a2e 0%, #2d1250 40%, #3d1a6e 70%, #1a0a2e 100%);
    --bubble-opacity: 0.18;
}

/* ============================================
   TEMA 5: MINIMALISTA
   ============================================ */
[data-theme="minimal"] {
    --bg-primary: #fafafa;
    --bg-secondary: #f0f0f0;
    --accent: #E85D04;
    --accent-light: #FF7B2E;
    --accent-glow: rgba(232, 93, 4, 0.2);
    --text-primary: #1a1a1a;
    --text-secondary: rgba(26, 26, 26, 0.6);
    --card-bg: rgba(255, 255, 255, 0.8);
    --border-color: rgba(232, 93, 4, 0.15);
    --particle-color: rgba(232, 93, 4, 0.06);
    --btn-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --btn-hover-shadow: 0 8px 32px rgba(232, 93, 4, 0.2);
    --overlay-gradient: none;
    --logo-filter: none;
    --bubble-opacity: 0.06;
}

/* ============================================
   TEMA 6: CYBERPUNK
   ============================================ */
[data-theme="cyberpunk"] {
    --bg-primary: #0a001a;
    --bg-secondary: #16003B;
    --accent: #FF5E00;
    --accent-light: #FF8A3D;
    --accent-glow: rgba(255, 94, 0, 0.5);
    --text-primary: #e0e0ff;
    --text-secondary: rgba(224, 224, 255, 0.7);
    --card-bg: rgba(22, 0, 59, 0.7);
    --border-color: rgba(255, 94, 0, 0.35);
    --particle-color: rgba(255, 94, 0, 0.18);
    --btn-shadow: 0 0 20px rgba(255, 94, 0, 0.3), 0 0 40px rgba(138, 43, 226, 0.15);
    --btn-hover-shadow: 0 0 40px rgba(255, 94, 0, 0.5), 0 0 80px rgba(138, 43, 226, 0.25);
    --overlay-gradient: linear-gradient(180deg, rgba(138, 43, 226, 0.05) 0%, rgba(255, 94, 0, 0.03) 100%);
    --page-bg-effect: linear-gradient(135deg, #0a001a 0%, #16003B 50%, #1a0033 100%);
    --bubble-opacity: 0.15;
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    background-image: var(--page-bg-effect, none);
    color: var(--text-primary);
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   PARTICLES / BUBBLES BACKGROUND
   ============================================ */
#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.bubble {
    position: fixed;
    border-radius: 50%;
    background: var(--accent);
    opacity: var(--bubble-opacity);
    pointer-events: none;
    z-index: 0;
    animation: bubbleFloat linear infinite;
}

@keyframes bubbleFloat {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: var(--bubble-opacity);
    }
    90% {
        opacity: var(--bubble-opacity);
    }
    100% {
        transform: translateY(-10vh) scale(1);
        opacity: 0;
    }
}

/* ============================================
   AMBIENT GLOW ORB
   ============================================ */
.ambient-orb {
    position: fixed;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow), transparent 70%);
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
    animation: orbFloat 8s ease-in-out infinite;
}

.ambient-orb:nth-child(1) {
    top: 10%;
    right: -100px;
    animation-delay: 0s;
}

.ambient-orb:nth-child(2) {
    bottom: 20%;
    left: -100px;
    animation-delay: -4s;
    width: 200px;
    height: 200px;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -20px) scale(1.1); }
    50% { transform: translate(-20px, 20px) scale(0.9); }
    75% { transform: translate(10px, -30px) scale(1.05); }
}

/* ============================================
   MAIN CONTAINER
   ============================================ */
.landing-container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    min-height: 100dvh;
    padding: 40px 20px;
    max-width: 480px;
    margin: 0 auto;
}

/* ============================================
   LOGO
   ============================================ */
.logo-wrapper {
    margin-bottom: 48px;
    text-align: center;
    opacity: 0;
    animation: logoReveal 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}

.logo-wrapper img {
    width: 260px;
    max-width: 70vw;
    height: auto;
    filter: var(--logo-filter);
    transition: filter 0.5s ease, transform 0.5s ease;
}

.logo-wrapper img:hover {
    transform: scale(1.05);
}

/* Logo glow pulse */
.logo-glow {
    position: relative;
    display: inline-block;
}

.logo-glow::after {
    content: '';
    position: absolute;
    inset: -20px;
    background: radial-gradient(ellipse at center, var(--accent-glow), transparent 70%);
    border-radius: 50%;
    z-index: -1;
    animation: logoPulse 3s ease-in-out infinite;
    filter: blur(20px);
}

@keyframes logoPulse {
    0%, 100% { opacity: 0.4; transform: scale(0.95); }
    50% { opacity: 0.7; transform: scale(1.05); }
}

@keyframes logoReveal {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.9);
        filter: blur(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

/* ============================================
   LINK BUTTONS
   ============================================ */
.links-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    align-items: center;
}

.link-btn {
    display: block;
    width: 100%;
    max-width: 380px;
    text-decoration: none;
    cursor: pointer;
    position: relative;
    border-radius: 16px;
    overflow: visible;
    background: transparent;
    border: none;
    padding: 0;
    outline: none;
    /* Animation initial state */
    opacity: 0;
    transform: translateY(40px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s ease,
                filter 0.3s ease;
}

.link-btn.visible {
    opacity: 1;
    transform: translateY(0);
}

.link-btn img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Glow effect behind button */
.link-btn::before {
    content: '';
    position: absolute;
    inset: 5px;
    background: var(--accent);
    border-radius: 16px;
    opacity: 0;
    filter: blur(20px);
    z-index: -1;
    transition: opacity 0.4s ease;
}

/* Hover states */
.link-btn:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: var(--btn-hover-shadow);
}

.link-btn:hover::before {
    opacity: 0.3;
}

.link-btn:hover img {
    transform: scale(1.02);
}

/* Active/press state */
.link-btn:active {
    transform: translateY(0) scale(0.98);
    transition-duration: 0.1s;
}

/* Stagger animation delays */
.link-btn:nth-child(1) { animation: btnSlideIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards; }
.link-btn:nth-child(2) { animation: btnSlideIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.7s forwards; }
.link-btn:nth-child(3) { animation: btnSlideIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.9s forwards; }
.link-btn:nth-child(4) { animation: btnSlideIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 1.1s forwards; }
.link-btn:nth-child(5) { animation: btnSlideIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 1.3s forwards; }

@keyframes btnSlideIn {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
        filter: blur(5px);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

/* Ripple effect on click */
.link-btn .ripple {
    position: absolute;
    border-radius: 50%;
    background: var(--accent-glow);
    transform: scale(0);
    animation: rippleEffect 0.6s linear;
    pointer-events: none;
}

@keyframes rippleEffect {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* ============================================
   SHIMMER EFFECT (NEON & CYBERPUNK)
   ============================================ */
[data-theme="neon"] .link-btn::after,
[data-theme="cyberpunk"] .link-btn::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg,
        transparent 30%,
        var(--accent-glow) 50%,
        transparent 70%
    );
    border-radius: 18px;
    z-index: -1;
    animation: shimmer 3s ease-in-out infinite;
    opacity: 0.5;
}

@keyframes shimmer {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}

/* ============================================
   CYBERPUNK GLITCH EFFECT
   ============================================ */
[data-theme="cyberpunk"] .logo-wrapper img {
    animation: glitchSubtle 5s ease-in-out infinite;
}

@keyframes glitchSubtle {
    0%, 95%, 100% { transform: none; filter: none; }
    96% { transform: translate(-2px, 1px); filter: hue-rotate(30deg); }
    97% { transform: translate(2px, -1px); filter: hue-rotate(-30deg); }
    98% { transform: translate(-1px, -1px); filter: none; }
}

/* Scan line effect for cyberpunk */
[data-theme="cyberpunk"] .landing-container::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(255, 94, 0, 0.015) 2px,
        rgba(255, 94, 0, 0.015) 4px
    );
    pointer-events: none;
    z-index: 999;
}

/* ============================================
   ELEGANT THEME ADJUSTMENTS
   ============================================ */
[data-theme="elegant"] .logo-wrapper img {
    filter: brightness(0.9) contrast(1.1) sepia(0.3) hue-rotate(-10deg);
}

[data-theme="elegant"] .link-btn {
    border: 1px solid var(--border-color);
}

/* ============================================
   MINIMAL THEME ADJUSTMENTS
   ============================================ */
[data-theme="minimal"] .link-btn {
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.1));
}

[data-theme="minimal"] .ambient-orb {
    opacity: 0.3;
}

[data-theme="minimal"] .logo-glow::after {
    display: none;
}

/* ============================================
   FOOTER
   ============================================ */
.landing-footer {
    margin-top: 48px;
    text-align: center;
    opacity: 0;
    animation: fadeIn 1s ease 1.3s forwards;
}

.landing-footer p {
    font-size: 12px;
    color: var(--text-secondary);
    letter-spacing: 1px;
    text-transform: uppercase;
    font-family: var(--font-body);
}

.landing-footer .credits-footer {
    font-size: 10px;
    margin-top: 6px;
    opacity: 0.8;
}

.landing-footer .credits-footer a,
.landing-footer .credits-footer a:link,
.landing-footer .credits-footer a:visited,
.landing-footer .credits-footer a:active {
    color: var(--accent-light) !important;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.landing-footer .credits-footer a:hover {
    color: var(--accent) !important;
    text-shadow: 0 0 8px var(--accent-glow);
}

.landing-footer .divider {
    width: 40px;
    height: 2px;
    background: var(--accent);
    margin: 0 auto 12px;
    border-radius: 1px;
    opacity: 0.5;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   LOADING SCREEN
   ============================================ */
.loading-screen {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent);
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 480px) {
    .landing-container {
        padding: 32px 16px;
    }

    .logo-wrapper img {
        width: 200px;
    }

    .logo-wrapper {
        margin-bottom: 36px;
    }

    .links-container {
        gap: 16px;
    }
}

@media (max-width: 360px) {
    .logo-wrapper img {
        width: 180px;
    }
}

/* ============================================
   PREFERS REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .bubble, .ambient-orb {
        display: none;
    }

    .logo-wrapper,
    .link-btn,
    .landing-footer {
        opacity: 1;
        transform: none;
    }
}

/* ============================================
   PREMIUM BUTTON & SUGGESTION MODAL STYLES
   ============================================ */

/* CSS-based dynamic button styling (WhatsApp / Suggestions) */
.text-link-btn {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 16px 24px;
    height: 62px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--btn-shadow);
}

.text-link-btn .btn-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
}

.text-link-btn .btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    color: var(--accent);
    transition: transform 0.3s ease;
}

.text-link-btn:hover .btn-icon {
    transform: scale(1.15) rotate(5deg);
}

.text-link-btn .btn-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.text-link-btn .btn-text {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-primary);
}

/* WhatsApp Brand Color Accent Override on hover */
#btn-whatsapp:hover {
    --accent: #25D366;
    --border-color: rgba(37, 211, 102, 0.4);
    --btn-hover-shadow: 0 12px 48px rgba(37, 211, 102, 0.4);
}

#btn-whatsapp:hover .btn-icon {
    color: #25D366;
}

/* Sugerencias Button Accent Override on hover */
#btn-sugerencias:hover {
    --accent: #FFB703;
    --border-color: rgba(255, 183, 3, 0.4);
    --btn-hover-shadow: 0 12px 48px rgba(255, 183, 3, 0.4);
}

#btn-sugerencias:hover .btn-icon {
    color: #FFB703;
}

/* ============================================
   MODAL OVERLAY
   ============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

/* ============================================
   MODAL CONTAINER
   ============================================ */
.modal-container {
    background: rgba(20, 20, 25, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    width: 90%;
    max-width: 480px;
    border-radius: 28px;
    padding: 32px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
    position: relative;
    transform: translateY(30px) scale(0.96);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    max-height: 90vh;
    max-height: 90dvh;
    display: flex;
    flex-direction: column;
    z-index: 1001;
}

.modal-overlay.open .modal-container {
    transform: translateY(0) scale(1);
}

/* Close Button */
.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.modal-close-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    transform: rotate(90deg);
}

/* Header */
.modal-header {
    margin-bottom: 24px;
    padding-right: 24px;
}

.modal-header h2 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 800;
    line-height: 1.3;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.modal-header p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Body (Scrollable content) */
.modal-body {
    overflow-y: auto;
    flex: 1;
    padding-right: 4px;
    margin-bottom: 20px;
}

.modal-body::-webkit-scrollbar {
    width: 6px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

/* Footer */
.modal-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 20px;
}

/* Stepper progress indicator */
.stepper-progress {
    position: relative;
    height: 4px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 2px;
    margin-bottom: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.progress-bar-fill {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background: var(--accent);
    border-radius: 2px;
    transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    width: 0%;
}

.steps-dots {
    position: absolute;
    width: 100%;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
}

.step-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid var(--bg-primary);
    transform: translateY(-3px);
    transition: all 0.4s ease;
}

.step-dot.active {
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
}

.step-dot.completed {
    background: var(--accent);
}

/* ============================================
   STEPS CONTAINER & ANIMATIONS
   ============================================ */
.steps-container {
    position: relative;
}

.form-step {
    display: none;
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.form-step.active {
    display: block;
    opacity: 1;
    transform: translateX(0);
}

.form-step.exit-left {
    display: block;
    opacity: 0;
    transform: translateX(-20px);
    position: absolute;
    top: 0;
    width: 100%;
}

/* ============================================
   FORM CONTROLS (PREMIUM GLASSMORPHISM)
   ============================================ */
.question-group {
    margin-bottom: 12px;
}

.question-label {
    display: block;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.4;
}

.question-label .required-star {
    color: var(--accent);
    margin-left: 4px;
}

/* Text & Textarea Inputs */
.premium-input-wrapper {
    position: relative;
    margin-bottom: 16px;
}

.premium-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 16px;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text-primary);
    outline: none;
    transition: all 0.3s ease;
}

.premium-input:focus {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

textarea.premium-input {
    min-height: 120px;
    resize: none;
    line-height: 1.5;
}

/* Option Cards (Radio & Selection) */
.options-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.option-card {
    position: relative;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
}

.option-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.15);
}

/* Custom Radio Indicator */
.option-radio {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    margin-right: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.option-radio::after {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-primary);
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.3s ease;
}

/* Custom Checkbox Indicator */
.option-checkbox {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    margin-right: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.option-checkbox svg {
    width: 12px;
    height: 12px;
    fill: none;
    stroke: var(--text-primary);
    stroke-width: 3px;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.3s ease;
}

.option-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

/* Active State Styles */
.option-card.selected {
    background: var(--accent-glow);
    border-color: var(--accent);
}

.option-card.selected .option-text {
    color: var(--text-primary);
    font-weight: 600;
}

.option-card.selected .option-radio {
    border-color: var(--text-primary);
}

.option-card.selected .option-radio::after {
    opacity: 1;
    transform: scale(1);
}

.option-card.selected .option-checkbox {
    border-color: var(--text-primary);
    background: var(--text-primary);
}

.option-card.selected .option-checkbox svg {
    opacity: 1;
    transform: scale(1);
    stroke: var(--bg-primary);
}

/* Hide Native Inputs */
.option-card input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

/* Error States */
.premium-input.error {
    border-color: #ef4444 !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2) !important;
}

.error-message {
    font-size: 12px;
    color: #ef4444;
    margin-top: 6px;
    display: none;
    align-items: center;
    gap: 6px;
}

.error-message.show {
    display: flex;
}

/* ============================================
   BUTTONS (MODAL FOOTER)
   ============================================ */
.btn-modal-primary {
    background: var(--accent);
    color: #fff;
    border: none;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    padding: 12px 24px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px var(--accent-glow);
}

.btn-modal-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px var(--accent-glow);
}

.btn-modal-primary:active {
    transform: translateY(0);
}

.btn-modal-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-modal-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    padding: 12px 24px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-modal-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-modal-danger-text {
    background: transparent;
    color: rgba(239, 68, 68, 0.7);
    border: none;
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 600;
    margin-left: auto;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.btn-modal-danger-text:hover {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.05);
}

/* ============================================
   SUCCESS SCREEN
   ============================================ */
.success-screen {
    text-align: center;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    animation: successFade 0.6s ease forwards;
}

@keyframes successFade {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.success-icon-wrapper {
    width: 72px;
    height: 72px;
    background: rgba(34, 197, 94, 0.1);
    border: 2px solid #22c55e;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #22c55e;
    font-size: 32px;
    margin-bottom: 24px;
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.2);
}

.success-screen h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.success-screen p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
    max-width: 280px;
}