/* =====================================================
   ANIMATIONS.CSS
   DocShield AI – Premium Enterprise Animation System
   Top 1% Hackathon Winning UI Motion Layer
===================================================== */


/* =====================================================
   GLOBAL SMOOTH TRANSITIONS
===================================================== */

* {
    transition:
        background 0.35s ease,
        color 0.35s ease,
        border-color 0.35s ease,
        box-shadow 0.35s ease,
        transform 0.35s ease,
        opacity 0.35s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    animation: pageFadeIn 1s ease;
}


/* =====================================================
   PAGE LOAD ANIMATION
===================================================== */

@keyframes pageFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
        filter: blur(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}


/* =====================================================
   NAVBAR ANIMATION
===================================================== */

.navbar {
    animation: navbarSlideDown 0.9s ease;
    backdrop-filter: blur(18px);
}

@keyframes navbarSlideDown {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.navbar.scrolled {
    backdrop-filter: blur(24px);
    box-shadow: 0 10px 40px rgba(0,0,0,0.18);
}


/* =====================================================
   HERO SECTION PREMIUM MOTION
===================================================== */

.hero,
.page-hero {
    animation: heroReveal 1.2s ease;
}

@keyframes heroReveal {
    from {
        opacity: 0;
        transform: scale(0.97);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.hero h1,
.page-hero h1 {
    animation: titleFloat 3s ease-in-out infinite;
}

@keyframes titleFloat {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-6px);
    }
    100% {
        transform: translateY(0px);
    }
}


/* =====================================================
   CARD HOVER LUXURY EFFECT
===================================================== */

.card,
.feature-card,
.glass {
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.card::before,
.feature-card::before,
.glass::before {
    content: "";
    position: absolute;
    top: -120%;
    left: -120%;
    width: 240%;
    height: 240%;
    background:
        linear-gradient(
            120deg,
            transparent,
            rgba(255,255,255,0.08),
            transparent
        );
    transform: rotate(25deg);
    transition: 0.8s ease;
    pointer-events: none;
}

.card:hover::before,
.feature-card:hover::before,
.glass:hover::before {
    top: 100%;
    left: 100%;
}

.card:hover,
.feature-card:hover,
.glass:hover {
    transform: translateY(-10px) scale(1.015);
    box-shadow:
        0 20px 50px rgba(0,0,0,0.18),
        0 0 30px rgba(0,255,255,0.04);
}


/* =====================================================
   BUTTON PREMIUM EFFECT
===================================================== */

.btn {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.btn::after {
    content: "";
    position: absolute;
    top: 0;
    left: -120%;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(255,255,255,0.25),
            transparent
        );
    transition: 0.7s ease;
    z-index: -1;
}

.btn:hover::after {
    left: 120%;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 30px rgba(0,0,0,0.18);
}

.btn:active {
    transform: scale(0.98);
}


/* =====================================================
   TABLE PREMIUM EFFECT
===================================================== */

table tbody tr {
    animation: tableFade 0.8s ease;
}

@keyframes tableFade {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

table tbody tr:hover {
    transform: scale(1.01);
    background: rgba(255,255,255,0.03);
}


/* =====================================================
   TIMELINE ANIMATION
===================================================== */

.timeline-item {
    opacity: 0;
    transform: translateY(30px);
    animation: timelineReveal 0.9s forwards;
}

.timeline-item:nth-child(1) { animation-delay: 0.1s; }
.timeline-item:nth-child(2) { animation-delay: 0.3s; }
.timeline-item:nth-child(3) { animation-delay: 0.5s; }
.timeline-item:nth-child(4) { animation-delay: 0.7s; }
.timeline-item:nth-child(5) { animation-delay: 0.9s; }

@keyframes timelineReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.timeline-item:hover {
    transform: translateX(8px);
}


/* =====================================================
   COUNTER GLOW EFFECT
===================================================== */

.counter,
.card h2 {
    animation: pulseGlow 2.5s infinite ease-in-out;
}

@keyframes pulseGlow {
    0% {
        text-shadow: 0 0 0 rgba(255,255,255,0);
    }
    50% {
        text-shadow: 0 0 18px rgba(255,255,255,0.08);
    }
    100% {
        text-shadow: 0 0 0 rgba(255,255,255,0);
    }
}


/* =====================================================
   PROGRESS BAR ANIMATION
===================================================== */

.progress-bar,
.progress-fill {
    position: relative;
    overflow: hidden;
}

.progress-bar::after,
.progress-fill::after {
    content: "";
    position: absolute;
    top: 0;
    left: -120%;
    width: 60%;
    height: 100%;
    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(255,255,255,0.35),
            transparent
        );
    animation: progressShine 2s linear infinite;
}

@keyframes progressShine {
    to {
        left: 150%;
    }
}


/* =====================================================
   NOTIFICATION FLOATING ALERT
===================================================== */

.notification {
    animation: notificationPulse 2s infinite;
}

@keyframes notificationPulse {
    0% {
        transform: translateY(0);
        box-shadow: 0 0 0 rgba(255,0,0,0);
    }
    50% {
        transform: translateY(-4px);
        box-shadow: 0 12px 30px rgba(255,0,0,0.08);
    }
    100% {
        transform: translateY(0);
        box-shadow: 0 0 0 rgba(255,0,0,0);
    }
}


/* =====================================================
   CHATBOT FLOATING EFFECT
===================================================== */

.chatbot-trigger {
    animation: chatbotFloat 3s infinite ease-in-out;
}

@keyframes chatbotFloat {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
    100% {
        transform: translateY(0px);
    }
}


/* =====================================================
   SIDEBAR LUXURY SLIDE
===================================================== */

.main-sidebar {
    animation: sidebarSlide 0.8s ease;
}

@keyframes sidebarSlide {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}


/* =====================================================
   FORM INPUT PREMIUM EFFECT
===================================================== */

input,
textarea,
select {
    transition: all 0.35s ease;
}

input:focus,
textarea:focus,
select:focus {
    transform: scale(1.01);
    box-shadow:
        0 0 0 4px rgba(0,255,255,0.04),
        0 12px 30px rgba(0,0,0,0.08);
}


/* =====================================================
   LIVE SCAN BAR
===================================================== */

.scan-line {
    position: absolute;
    width: 100%;
    height: 2px;
    background: rgba(0,255,255,0.6);
    animation: scanMove 2s linear infinite;
}

@keyframes scanMove {
    from {
        top: 0;
    }
    to {
        top: 100%;
    }
}


/* =====================================================
   LOADING RING
===================================================== */

.scanner-ring {
    animation: rotateRing 2s linear infinite;
}

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


/* =====================================================
   SECTION FADE STAGGER
===================================================== */

.section {
    animation: sectionFade 1s ease;
}

@keyframes sectionFade {
    from {
        opacity: 0;
        transform: translateY(25px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}