/* ============================================
   CISO24 — Apple-Style Smooth Animations
   Buttery transitions, gentle reveals, organic motion
   ============================================ */

/* ---------- Reveal Animation Base States ---------- */
/* Subtler movement distances + longer durations = Apple feel */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 1s var(--ease-out), transform 1.2s var(--ease-out);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 1s var(--ease-out), transform 1.2s var(--ease-out);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 1s var(--ease-out), transform 1.2s var(--ease-out);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 1s var(--ease-out), transform 1.2s var(--ease-out);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* ---------- Stagger Delays (wider spread for cascading feel) ---------- */
.stagger-1 { transition-delay: 0.06s; }
.stagger-2 { transition-delay: 0.12s; }
.stagger-3 { transition-delay: 0.18s; }
.stagger-4 { transition-delay: 0.24s; }
.stagger-5 { transition-delay: 0.30s; }
.stagger-6 { transition-delay: 0.36s; }
.stagger-7 { transition-delay: 0.42s; }
.stagger-8 { transition-delay: 0.48s; }

/* ---------- Hero Entrance (slower, more cinematic) ---------- */
.hero__badge {
    opacity: 0;
    transform: translateY(16px);
    animation: hero-fade-in 1.2s var(--ease-out) 0.3s forwards;
}

.hero__title-line:nth-child(1) {
    opacity: 0;
    transform: translateY(24px);
    animation: hero-fade-in 1.2s var(--ease-out) 0.5s forwards;
}

.hero__title-line:nth-child(2) {
    opacity: 0;
    transform: translateY(24px);
    animation: hero-fade-in 1.2s var(--ease-out) 0.7s forwards;
}

.hero__subtitle {
    opacity: 0;
    transform: translateY(16px);
    animation: hero-fade-in 1.2s var(--ease-out) 0.9s forwards;
}

.hero__actions {
    opacity: 0;
    transform: translateY(16px);
    animation: hero-fade-in 1.2s var(--ease-out) 1.1s forwards;
}

.hero__stats {
    opacity: 0;
    transform: translateY(16px);
    animation: hero-fade-in 1.2s var(--ease-out) 1.3s forwards;
}

.hero__scroll {
    opacity: 0;
    animation: hero-fade-in 1.4s var(--ease-out) 1.6s forwards;
}

@keyframes hero-fade-in {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---------- Particle Animation (organic, sinusoidal) ---------- */
.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(28, 57, 187, 0.25);
    border-radius: 50%;
    animation: float-particle ease-in-out infinite;
}

@keyframes float-particle {
    0% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0;
    }
    5% { opacity: 0.6; }
    25% {
        transform: translateY(-25vh) translateX(20px) scale(1.2);
    }
    50% {
        transform: translateY(-50vh) translateX(-15px) scale(0.8);
        opacity: 0.8;
    }
    75% {
        transform: translateY(-75vh) translateX(25px) scale(1.1);
    }
    95% { opacity: 0.4; }
    100% {
        transform: translateY(-100vh) translateX(10px) scale(0.6);
        opacity: 0;
    }
}

/* ---------- Nav Scroll Transition (extra smooth) ---------- */
.nav__logo-icon,
.nav__logo-text {
    transition: color 0.6s var(--ease-out);
}

.nav__link {
    transition: color 0.3s var(--ease-out), background 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}

/* ---------- Service Card Hover Effects (gentle scale) ---------- */
.service-card__icon {
    transition: transform 0.6s var(--ease-out);
}

.service-card:hover .service-card__icon {
    transform: scale(1.08) translateY(-2px);
}

/* ---------- Service Card Top Bar (smoother reveal) ---------- */
.service-card::before {
    transition: transform 0.7s var(--ease-out) !important;
}

/* ---------- Spotlight Panel Glow (softer, wider) ---------- */
.spotlight__panel::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(0, 166, 147, 0.15), rgba(0, 166, 147, 0.06), transparent 60%);
    opacity: 0;
    transition: opacity 0.7s var(--ease-out);
    z-index: -1;
}

.spotlight__panel {
    position: relative;
    transition: all 0.6s var(--ease-out);
}

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

.spotlight__panel-icon {
    transition: transform 0.6s var(--ease-out);
}

.spotlight__panel:hover .spotlight__panel-icon {
    transform: scale(1.06);
}

/* ---------- Framework Card Badge (smooth color transition) ---------- */
.framework-card__badge {
    transition: all 0.4s var(--ease-out);
}

.framework-card:hover .framework-card__badge {
    background: var(--green-500);
    color: white;
}

/* ---------- Sector Card (subtle lift) ---------- */
.sector-card {
    transition: all 0.5s var(--ease-out);
}

.sector-card__header svg {
    transition: transform 0.6s var(--ease-out);
}

.sector-card:hover .sector-card__header svg {
    transform: scale(1.06);
}

/* ---------- Engagement Card (gentle float) ---------- */
.engagement__card {
    transition: all 0.5s var(--ease-out);
}

.engagement__icon {
    transition: transform 0.6s var(--ease-out);
}

.engagement__card:hover .engagement__icon {
    transform: scale(1.08) translateY(-2px);
}

/* ---------- About Cards (smooth slide) ---------- */
.about__card {
    transition: all 0.5s var(--ease-out);
}

/* ---------- Contact Form Focus (smooth red glow) ---------- */
.form-group input,
.form-group select,
.form-group textarea {
    transition: border-color 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), background 0.4s var(--ease-out) !important;
}

/* ---------- Contact Section Glow Animation ---------- */
.contact::before {
    animation: contact-glow-drift 12s ease-in-out infinite alternate;
}

@keyframes contact-glow-drift {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-40px, 30px) scale(1.1); }
}

/* ---------- Button Transitions (smooth press feel) ---------- */
.btn {
    transition: all 0.4s var(--ease-out);
}

.btn:active {
    transform: translateY(0) scale(0.98);
    transition: all 0.1s ease;
}

/* ---------- Hero Gradient Shimmer ---------- */
.hero__title-line--accent {
    background-size: 200% 200%;
    animation: hero-fade-in 1.2s var(--ease-out) 0.7s forwards, gradient-shift 8s ease-in-out infinite 2s;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* ---------- Scroll Indicator (smoother pulse) ---------- */
.hero__scroll-line {
    animation: scroll-line 2.5s var(--ease-in-out) infinite;
}

@keyframes scroll-line {
    0% { transform: scaleY(0); transform-origin: top; opacity: 0.3; }
    40% { transform: scaleY(1); transform-origin: top; opacity: 0.6; }
    41% { transform: scaleY(1); transform-origin: bottom; opacity: 0.6; }
    100% { transform: scaleY(0); transform-origin: bottom; opacity: 0.3; }
}

/* ---------- Badge Dot Pulse (gentler) ---------- */
.hero__badge-dot {
    animation: pulse-dot 2.5s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.35; transform: scale(0.85); }
}

/* ---------- Smooth Section Transitions ---------- */
section {
    will-change: auto;
}

/* ---------- Loading State (longer fade) ---------- */
body.loading {
    overflow: hidden;
}

body.loading::after {
    content: '';
    position: fixed;
    inset: 0;
    background: var(--gray-950);
    z-index: 9999;
    animation: loader-fade 0.8s var(--ease-out) 0.2s forwards;
}

@keyframes loader-fade {
    to { opacity: 0; pointer-events: none; }
}

/* ---------- Lenis Smooth Scroll Overrides ---------- */
html.lenis, html.lenis body {
    height: auto;
}

.lenis.lenis-smooth {
    scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
    overscroll-behavior: contain;
}

.lenis.lenis-stopped {
    overflow: hidden;
}

/* ---------- Custom Scrollbar ---------- */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

/* ---------- Selection Color ---------- */
::selection {
    background: var(--blue-200);
    color: var(--blue-900);
}

/* ---------- Focus Visible ---------- */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

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

    .reveal, .reveal-left, .reveal-right, .reveal-scale {
        opacity: 1;
        transform: none;
    }

    .hero__badge,
    .hero__title-line,
    .hero__subtitle,
    .hero__actions,
    .hero__stats,
    .hero__scroll {
        opacity: 1;
        transform: none;
        animation: none;
    }

    html { scroll-behavior: auto; }
}