/* ================================================
   ASYSA - Informática Integral
   Landing Page Styles
   ================================================ */

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

/* === HIDE reCAPTCHA BADGE (allowed with footer attribution) === */
.grecaptcha-badge { visibility: hidden !important; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
}

::selection {
    background: rgba(59, 143, 255, 0.3);
    color: #fff;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0f0f1a;
}

::-webkit-scrollbar-thumb {
    background: rgba(59, 143, 255, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(59, 143, 255, 0.5);
}

/* === LOGO BRIGHTNESS === */
[data-theme="dark"] nav img[alt*="Asysa"],
[data-theme="dark"] footer img[alt*="Asysa"] {
    filter: none;
}

[data-theme="light"] nav img[alt*="Asysa"],
[data-theme="light"] footer img[alt*="Asysa"] {
    filter: none;
}

/* === CLIENT LOGOS === */
#clientes .glass-card img {
    transition: transform 0.3s ease;
}
#clientes .glass-card:hover img {
    transform: scale(1.05);
}
[data-theme="light"] #clientes .glass-card img {
    background: rgba(0,0,0,0.05) !important;
}

/* === LIGHT THEME === */
[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --border-color: rgba(0, 0, 0, 0.08);
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="light"] .glass-card {
    background: var(--glass-bg);
    border-color: var(--border-color);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .text-white {
    color: #0f172a !important;
}

[data-theme="light"] .text-dark-300,
[data-theme="light"] .text-dark-400 {
    color: #475569 !important;
}

[data-theme="light"] .text-dark-500 {
    color: #64748b !important;
}

[data-theme="light"] .bg-dark-950 {
    background-color: #f8fafc !important;
}

[data-theme="light"] .bg-dark-900 {
    background-color: #f1f5f9 !important;
}

[data-theme="light"] .border-white\/5,
[data-theme="light"] .border-white\/10 {
    border-color: rgba(0, 0, 0, 0.08) !important;
}

[data-theme="light"] #navbar.scrolled {
    background: rgba(248, 250, 252, 0.9) !important;
    border-bottom-color: rgba(0, 0, 0, 0.06) !important;
}

[data-theme="light"] .nav-link {
    color: #475569 !important;
}

[data-theme="light"] .nav-link:hover {
    color: #0f172a !important;
    background: rgba(0, 0, 0, 0.04) !important;
}

[data-theme="light"] input,
[data-theme="light"] textarea,
[data-theme="light"] select {
    background: rgba(0, 0, 0, 0.03) !important;
    border-color: rgba(0, 0, 0, 0.1) !important;
    color: #0f172a !important;
}

[data-theme="light"] input::placeholder,
[data-theme="light"] textarea::placeholder {
    color: #94a3b8 !important;
}

[data-theme="light"] #theme-toggle {
    background: rgba(241, 245, 249, 0.9) !important;
    border-color: rgba(0, 0, 0, 0.1) !important;
}

[data-theme="light"] #mobile-menu {
    background: rgba(248, 250, 252, 0.95) !important;
}

[data-theme="light"] .bg-\[linear-gradient\(rgba\(255\,255\,255\,\.02\)_1px\,transparent_1px\)\,linear-gradient\(90deg\,rgba\(255\,255\,255\,\.02\)_1px\,transparent_1px\)\] {
    background-image: linear-gradient(rgba(0,0,0,.03) 1px, transparent 1px),
                        linear-gradient(90deg, rgba(0,0,0,.03) 1px, transparent 1px) !important;
}

/* === GLASS CARD === */
.glass-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all 0.3s ease;
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* === 3D CARD EFFECT === */
.card-3d {
    perspective: 1000px;
}

.card-3d .glass-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease, background 0.3s ease, border-color 0.3s ease;
    transform-style: preserve-3d;
    will-change: transform;
}

.card-3d:hover .glass-card {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4),
                0 0 40px rgba(59, 143, 255, 0.08);
}

/* === BUTTONS === */
.btn-primary {
    background: linear-gradient(135deg, #1e6ef5 0%, #7c3aed 100%);
    color: #fff;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(30, 110, 245, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(30, 110, 245, 0.4);
}

.btn-primary:hover::before {
    left: 100%;
}

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

.btn-glass {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

[data-theme="light"] .btn-glass {
    background: rgba(0, 0, 0, 0.04);
    color: #0f172a;
    border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .btn-glass:hover {
    background: rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.15);
}

/* === NAVBAR === */
#navbar.scrolled {
    background: rgba(15, 15, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* === ANIMATIONS === */

/* Fade In */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-fade-in {
    animation: fadeIn 0.8s ease forwards;
}

/* Fade In Up */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

/* Gradient Animation */
@keyframes gradientMove {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.animate-gradient {
    animation: gradientMove 4s ease infinite;
}

/* Blink Cursor */
@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.animate-blink {
    animation: blink 1s step-end infinite;
}

/* Pulse Slow */
@keyframes pulseSlow {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

.animate-pulse-slow {
    animation: pulseSlow 6s ease-in-out infinite;
}

/* Bounce Slow */
@keyframes bounceSlow {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

.animate-bounce-slow {
    animation: bounceSlow 2s ease-in-out infinite;
}

/* Animation Delays */
.animation-delay-200 { animation-delay: 200ms; }
.animation-delay-400 { animation-delay: 400ms; }
.animation-delay-600 { animation-delay: 600ms; }
.animation-delay-2000 { animation-delay: 2000ms; }

/* Scroll-triggered animations */
[data-animate] {
    opacity: 0;
    transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: var(--delay, 0ms);
}

[data-animate="fade-up"] {
    transform: translateY(40px);
}

[data-animate="fade-right"] {
    transform: translateX(-40px);
}

[data-animate="fade-left"] {
    transform: translateX(40px);
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

/* === PRODUCT SECTION GLOW === */
#asysaia .glass-card:hover {
    box-shadow: 0 0 40px rgba(59, 143, 255, 0.06),
                0 20px 40px rgba(0, 0, 0, 0.3);
}

#asysaia .glass-card img {
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease;
}

#asysaia .glass-card:hover img {
    transform: scale(1.02);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .card-3d:hover .glass-card {
        transform: none !important;
    }
}

/* === FOCUS STYLES (Accessibility) === */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid #3b8fff;
    outline-offset: 2px;
}

/* === FORM STATES === */
input:invalid:not(:placeholder-shown),
textarea:invalid:not(:placeholder-shown) {
    border-color: rgba(239, 68, 68, 0.5) !important;
}

input:valid:not(:placeholder-shown),
textarea:valid:not(:placeholder-shown) {
    border-color: rgba(34, 197, 94, 0.3) !important;
}

/* === PRINT === */
@media print {
    .glass-card { background: #fff; border: 1px solid #ddd; }
    .btn-primary { background: #1e6ef5; }
    #theme-toggle, #navbar { display: none !important; }
}