/* ========================================
   İDASCENT - Animation Styles
   Light Theme Version
   ======================================== */

/* ========================================
   Reveal Animations (Scroll-triggered)
   ======================================== */

/* Base state for reveal elements */
[data-reveal] {
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal].revealed {
    opacity: 1;
    transform: none !important;
}

/* Fade Up */
[data-reveal="fade-up"] {
    transform: translateY(60px);
}

/* Fade Down */
[data-reveal="fade-down"] {
    transform: translateY(-60px);
}

/* Fade Left */
[data-reveal="fade-left"] {
    transform: translateX(60px);
}

/* Fade Right */
[data-reveal="fade-right"] {
    transform: translateX(-60px);
}

/* Scale Up */
[data-reveal="scale"] {
    transform: scale(0.9);
}

/* Fade Only */
[data-reveal="fade"] {
    transform: none;
}

/* Stagger delays */
[data-reveal-delay="1"] {
    transition-delay: 0.1s;
}

[data-reveal-delay="2"] {
    transition-delay: 0.2s;
}

[data-reveal-delay="3"] {
    transition-delay: 0.3s;
}

[data-reveal-delay="4"] {
    transition-delay: 0.4s;
}

[data-reveal-delay="5"] {
    transition-delay: 0.5s;
}

[data-reveal-delay="6"] {
    transition-delay: 0.6s;
}

/* ========================================
   Hero Animations
   ======================================== */
.hero__label {
    animation: fadeSlideDown 1s ease 0.2s both;
}

.hero__title {
    animation: fadeSlideUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both;
}

.hero__subtitle {
    animation: fadeSlideUp 1s ease 0.7s both;
}

.hero__cta {
    animation: fadeSlideUp 1s ease 0.9s both;
}

.hero__scroll {
    animation: fadeIn 1s ease 1.5s both;
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

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

@keyframes fadeSlideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* ========================================
   Floating Shapes (Light Theme)
   ======================================== */
.hero__shape {
    animation: floatShape 15s ease-in-out infinite;
}

.hero__shape--2 {
    animation-delay: -7s;
}

@keyframes floatShape {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
    }

    25% {
        transform: translate(10px, -20px) rotate(5deg);
    }

    50% {
        transform: translate(-5px, -10px) rotate(-3deg);
    }

    75% {
        transform: translate(15px, -15px) rotate(2deg);
    }
}

/* ========================================
   Decorative Lines
   ======================================== */
.decorative-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
    height: 1px;
    width: 100%;
    opacity: 0.5;
}

/* ========================================
   Button Hover Effects
   ======================================== */
.btn--primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.2),
            transparent);
    transform: translateX(-100%);
}

.btn--primary:hover::before {
    animation: btnShine 0.6s ease;
}

@keyframes btnShine {
    to {
        transform: translateX(100%);
    }
}

/* ========================================
   Card Hover Effects
   ======================================== */
.card {
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    inset: -1px;
    background: var(--gradient-navy);
    border-radius: inherit;
    opacity: 0;
    z-index: -1;
    transition: opacity var(--transition-base);
}

.card:hover::before {
    opacity: 0.05;
}

/* ========================================
   Loading Animation
   ======================================== */
.loader {
    position: fixed;
    inset: 0;
    background: var(--color-bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

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

.loader__content {
    text-align: center;
}

.loader__logo {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    letter-spacing: 0.05em;
    text-transform: lowercase;
    color: var(--color-navy);
    margin-bottom: var(--space-8);
    animation: fadeInUp 0.8s ease both;
}

.loader__logo span {
    color: var(--color-dark);
}

.loader__bar {
    width: 200px;
    height: 3px;
    background: var(--color-border);
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-full);
}

.loader__bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: var(--color-navy);
    animation: loadBar 1.5s ease forwards;
    border-radius: var(--radius-full);
}

@keyframes loadBar {
    to {
        width: 100%;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* ========================================
   Image Reveal
   ======================================== */
.img-reveal {
    position: relative;
    overflow: hidden;
}

.img-reveal::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-bg-primary);
    transform-origin: right;
    transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.img-reveal.revealed::after {
    transform: scaleX(0);
}

.img-reveal img {
    transform: scale(1.2);
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.2s;
}

.img-reveal.revealed img {
    transform: scale(1);
}

/* ========================================
   Underline Hover Effect
   ======================================== */
.underline-hover {
    position: relative;
    display: inline-block;
}

.underline-hover::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.underline-hover:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* ========================================
   Smooth Scroll Progress
   ======================================== */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--color-navy);
    z-index: 9999;
    transition: width 0.1s linear;
}

/* ========================================
   Icon Pulse Effect
   ======================================== */
.icon-pulse {
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

/* ========================================
   Text Highlight Animation
   ======================================== */
.text-highlight {
    position: relative;
    display: inline;
}

.text-highlight::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 30%;
    background: rgba(10, 25, 68, 0.1);
    z-index: -1;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.text-highlight.revealed::after {
    transform: scaleX(1);
}

/* ========================================
   Counter Animation
   ======================================== */
.counter {
    display: inline-block;
    font-variant-numeric: tabular-nums;
}

/* ========================================
   Parallax
   ======================================== */
.parallax {
    will-change: transform;
}

/* ========================================
   Stagger Animation for Lists
   ======================================== */
.stagger-item {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

.stagger-item.revealed {
    opacity: 1;
    transform: translateY(0);
}

.stagger-item:nth-child(1) {
    transition-delay: 0.1s;
}

.stagger-item:nth-child(2) {
    transition-delay: 0.2s;
}

.stagger-item:nth-child(3) {
    transition-delay: 0.3s;
}

.stagger-item:nth-child(4) {
    transition-delay: 0.4s;
}

.stagger-item:nth-child(5) {
    transition-delay: 0.5s;
}

.stagger-item:nth-child(6) {
    transition-delay: 0.6s;
}

/* ========================================
   Hover Scale Effect
   ======================================== */
.hover-scale {
    transition: transform var(--transition-base);
}

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

/* ========================================
   Ripple Effect
   ======================================== */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    background-image: radial-gradient(circle, var(--color-navy) 10%, transparent 10.01%);
    background-repeat: no-repeat;
    background-position: 50%;
    transform: scale(10);
    opacity: 0;
    transition: transform 0.5s, opacity 1s;
}

.ripple:active::after {
    transform: scale(0);
    opacity: 0.2;
    transition: 0s;
}

/* ========================================
   Reduced Motion
   ======================================== */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
    }

    .loader {
        display: none !important;
    }
}

/* ========================================
   New Animations (Step 156 Update)
   ======================================== */
.nav__logo {
    transition: color 0.3s ease;
}

@keyframes cursorBlink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.hover-glow {
    transition: all 0.3s ease;
}

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(10, 25, 68, 0.4);
    transform: translateY(-2px) scale(1.05);
}

.hero__wave {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200vw;
    height: 200vw;
    background: radial-gradient(circle, rgba(10, 25, 68, 0.05) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
    animation: wavePulse 8s ease-in-out infinite;
}

@keyframes wavePulse {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0.6;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.3;
    }
}

/* Navbar Scroll Effect (Dark + Blur) */
.nav--scrolled {
    background: rgba(10, 25, 68, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.nav--scrolled .nav__logo {
    color: #ffffff;
}

.nav--scrolled .nav__logo span {
    color: rgba(255, 255, 255, 0.8);
}

.nav--scrolled .nav__link {
    color: rgba(255, 255, 255, 0.8);
}

.nav--scrolled .nav__link:hover {
    color: #ffffff;
}

.nav--scrolled .nav__link::after {
    background: #ffffff;
}

.nav--scrolled .nav__toggle span {
    background: #ffffff;
}

.nav--scrolled .btn--primary {
    background: #ffffff;
    color: var(--color-navy);
}

.nav--scrolled .btn--primary:hover {
    background: #f0f0f0;
}

@keyframes shimmer {
    0% {
        background-position: -200% center;
    }

    100% {
        background-position: 200% center;
    }
}

/* ========================================
   Step 192 Updates
   ======================================== */
/* Flip Text Effect (Hero) */
.flip-char {
    display: inline-block;
    opacity: 0;
    transform: rotateX(-90deg);
    transform-origin: center;
    animation: flipIn 0.5s ease-out forwards;
    /* Color comes from parent */
}

@keyframes flipIn {
    to {
        opacity: 1;
        transform: rotateX(0deg);
    }
}

/* ========================================
   Moving Border Effect
   ======================================== */
.moving-border-target {
    position: relative;
    /* Ensure border-radius is respected */
}

.moving-border-container {
    position: absolute;
    inset: -1px;
    /* Extends 1px outside */
    border-radius: inherit;
    /* Matches parent radius */
    padding: 1px;
    /* Border thickness */
    background: transparent;
    /* Mask out the center, keep only border area */
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    pointer-events: none;
    z-index: 10;
    /* Above content background, below text if possible, but text is usually z-10 too */
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.moving-border-target:hover .moving-border-container {
    opacity: 1;
}

.moving-border-glow {
    position: absolute;
    width: 100px;
    height: 100px;
    left: 0;
    top: 0;
    /* Bright Glow for visibility: Cyan/White */
    background: radial-gradient(circle, rgba(255, 255, 255, 0.9) 0%, rgba(79, 172, 254, 0.6) 40%, transparent 70%);
    mix-blend-mode: screen;
    transform: translate(-50%, -50%);
    will-change: transform;
}

/* Animated Underline */
.underline-path {
    stroke-dasharray: 400;
    stroke-dashoffset: 400;
    transition: stroke-dashoffset 1.5s ease-out, d 0.3s ease;
}

.underline-path.visible {
    stroke-dashoffset: 0;
}

/* Glow Card Logic */
.approach__card {
    position: relative;
    background: rgba(255, 255, 255, 0.02) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    overflow: hidden;
    --x: 0px;
    --y: 0px;
    --spotlight-size: 300px;
    --glow-color: rgba(255, 255, 255, 0.1);
}

/* Mouse follow glow */
.approach__card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(var(--spotlight-size) circle at var(--x) var(--y),
            var(--glow-color),
            transparent 40%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
    z-index: 2;
}

.approach__card:hover::before {
    opacity: 1;
}

/* Border Glow */
.approach__card::after {
    content: '';
    position: absolute;
    inset: -1px;
    background: radial-gradient(var(--spotlight-size) circle at var(--x) var(--y),
            rgba(255, 255, 255, 0.4),
            transparent 40%);
    opacity: 0;
    z-index: 3;
    transition: opacity 0.3s;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    -webkit-mask-composite: xor;
    pointer-events: none;
}

.approach__card:hover::after {
    opacity: 1;
}