/* Professional Dynamic Effects - Subtle & Clean */

/* ========================================
   SMOOTH SCROLL BEHAVIOR
   ======================================== */

html {
    scroll-behavior: smooth;
}

/* ========================================
   HERO SECTION - SUBTLE MOVEMENT
   ======================================== */

/* Fix hero text visibility */
#intro .banner-content .h2 {
    color: #FFFFFF !important;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
    animation: fadeInText 1s ease-out;
}

@keyframes fadeInText {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Gentle floating effect for shapes */
.floating-shape {
    animation: gentleFloat 25s infinite ease-in-out;
}

@keyframes gentleFloat {
    0%, 100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(15px, -15px);
    }
}

/* ========================================
   BUTTONS - PROFESSIONAL HOVER
   ======================================== */

.btn-primary-modern,
.btn-outline-modern {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 164, 190, 0.3);
}

.btn-outline-modern:hover {
    transform: translateY(-2px);
}

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

/* ========================================
   SOLUTION CARDS - ELEGANT LIFT
   ======================================== */

.solution-card-modern {
    transition: all 0.3s ease;
}

.solution-card-modern:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

/* Icon smooth scale */
.solution-icon-modern {
    transition: transform 0.3s ease;
}

.solution-card-modern:hover .solution-icon-modern {
    transform: scale(1.08);
}

/* Fade in on scroll */
.solution-card-modern {
    opacity: 0;
    animation: fadeIn 0.6s ease forwards;
}

.col:nth-child(1) .solution-card-modern { animation-delay: 0.1s; }
.col:nth-child(2) .solution-card-modern { animation-delay: 0.15s; }
.col:nth-child(3) .solution-card-modern { animation-delay: 0.2s; }
.col:nth-child(4) .solution-card-modern { animation-delay: 0.25s; }
.col:nth-child(5) .solution-card-modern { animation-delay: 0.3s; }
.col:nth-child(6) .solution-card-modern { animation-delay: 0.35s; }
.col:nth-child(7) .solution-card-modern { animation-delay: 0.4s; }

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   SERVICES CARDS - SMOOTH TRANSITIONS
   ======================================== */

.services {
    transition: all 0.3s ease;
}

.services:hover {
    transform: translateY(-6px);
}

/* Image subtle zoom */
.services-bg {
    transition: transform 0.5s ease;
    overflow: hidden;
}

.services:hover .services-bg {
    transform: scale(1.05);
}

/* ========================================
   STATS - COUNT UP EFFECT
   ======================================== */

.stat-number {
    transition: all 0.3s ease;
    display: inline-block;
}

.stat-item:hover .stat-number {
    transform: scale(1.1);
}

/* ========================================
   RESOURCE CARDS - CLEAN HOVER
   ======================================== */

.resource-card {
    transition: all 0.3s ease;
}

.resource-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.resource-img img {
    transition: transform 0.5s ease;
}

.resource-card:hover .resource-img img {
    transform: scale(1.05);
}

/* ========================================
   FILTER BUTTONS - SMOOTH ACTIVE STATE
   ======================================== */

.filter-btn {
    transition: all 0.3s ease;
}

.filter-btn:hover:not(.active) {
    transform: translateY(-2px);
    background: var(--bg-gray-100);
}

/* ========================================
   NAVBAR - SCROLL EFFECT
   ======================================== */

.navbar-modern {
    transition: all 0.3s ease;
}

.navbar-modern.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* Nav links smooth hover */
.nav-link-modern {
    position: relative;
    transition: color 0.3s ease;
}

.nav-link-modern::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link-modern:hover::after {
    width: 80%;
}

/* ========================================
   ABOUT SECTION - IMAGE HOVER
   ======================================== */

#about .single-image {
    transition: all 0.4s ease;
}

#about .hover-lift:hover .single-image {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

/* ========================================
   FOOTER - LINK HOVER
   ======================================== */

#footer .menu-item {
    transition: all 0.2s ease;
}

#footer .menu-item:hover {
    transform: translateX(5px);
}

#footer .menu-item a {
    transition: color 0.3s ease;
}

/* ========================================
   SCROLL PROGRESS INDICATOR
   ======================================== */

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-cyan));
    width: 0%;
    z-index: 9999;
    transition: width 0.1s ease;
}

/* ========================================
   SECTION FADE IN ON SCROLL
   ======================================== */

.section-modern {
    opacity: 1;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* ========================================
   LOADING STATE
   ======================================== */

.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--border-light);
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

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

* {
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   RESPONSIVE - REDUCE MOTION
   ======================================== */

@media (max-width: 768px) {
    .solution-card-modern:hover,
    .services:hover,
    .resource-card:hover {
        transform: translateY(-4px);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01s !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01s !important;
    }
}