/* PremiumAssignmentExperts – Site-wide animations */

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

    .anim-el {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* ── Keyframes ── */
@keyframes animFadeUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes animFadeLeft {
    from { opacity: 0; transform: translateX(32px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes animFadeRight {
    from { opacity: 0; transform: translateX(-32px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes animScaleIn {
    from { opacity: 0; transform: scale(0.92); }
    to   { opacity: 1; transform: scale(1); }
}

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

@keyframes animPulseRing {
    0%   { transform: scale(1); opacity: 0.55; }
    70%  { transform: scale(1.45); opacity: 0; }
    100% { transform: scale(1.45); opacity: 0; }
}

@keyframes animShimmer {
    0%   { background-position: -200% center; }
    100% { background-position: 200% center; }
}

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

@keyframes animUnderlineGrow {
    from { transform: scaleX(0); }
    to   { transform: scaleX(1); }
}

/* ── Scroll reveal – content visible by default (safe for live / no-JS) ── */
.anim-el {
    opacity: 1;
    transform: none;
}

body.anim-ready .anim-el {
    opacity: 0;
    transition:
        opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--anim-delay, 0s);
    will-change: opacity, transform;
}

body.anim-ready .anim-el.anim-fade-up:not(.is-visible)    { transform: translateY(28px); }
body.anim-ready .anim-el.anim-fade-down:not(.is-visible)  { transform: translateY(-20px); }
body.anim-ready .anim-el.anim-fade-left:not(.is-visible)  { transform: translateX(32px); }
body.anim-ready .anim-el.anim-fade-right:not(.is-visible) { transform: translateX(-32px); }
body.anim-ready .anim-el.anim-scale:not(.is-visible)      { transform: scale(0.92); }

body.anim-ready .anim-el.is-visible,
.anim-el.is-visible {
    opacity: 1;
    transform: none;
}

/* Hero loads immediately on page open */
.anim-hero .anim-el.is-visible {
    animation: none;
}

/* ── Header scroll effect ── */
.site-header {
    transition: box-shadow 0.35s ease, padding 0.35s ease;
}

.site-header.header-scrolled {
    box-shadow: 0 4px 24px rgba(27, 48, 34, 0.14);
}

.site-header.header-scrolled .main-header {
    padding-top: 10px;
    padding-bottom: 10px;
}

.site-header.header-scrolled .site-logo {
    height: 54px;
    transition: height 0.35s ease;
}

/* ── Nav link underline ── */
.nav-menu > li > a {
    position: relative;
}

.nav-menu > li > a::after {
    content: '';
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 8px;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-menu > li > a:hover::after,
.nav-menu > li:hover > a::after {
    transform: scaleX(1);
}

/* Mega dropdown entrance */
.has-mega:hover > .mega-dropdown,
.has-simple:hover > .simple-dropdown {
    animation: animDropdownIn 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── Card hover lift ── */
.writer-card,
.city-box,
.writing-services-cards,
.review-strip .review-box,
.testimonials .box,
.subject-item,
.benefit-box .left,
.benefit-box .right {
    transition:
        transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.3s ease;
}

.writer-card:hover,
.city-box:hover,
.writing-services-cards:hover,
.review-strip .review-box:hover,
.testimonials .box:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(27, 48, 34, 0.12);
}

.subject-item:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 20px rgba(27, 48, 34, 0.1);
}

/* ── Section headings accent line ── */
main > section .heading,
.benefit-box .heading-inner,
.city-help-section .heading,
.subject-section .heading,
.how-it-work .heading,
.writing-services .heading,
.testimonials .heading {
    position: relative;
    display: inline-block;
}

main > section .heading::after,
.benefit-box .heading-inner::after,
.city-help-section .heading::after,
.subject-section .heading::after,
.how-it-work .heading::after,
.writing-services .heading::after,
.testimonials .heading::after {
    content: '';
    display: block;
    width: 48px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    margin: 10px auto 0;
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.15s;
}

.anim-el.is-visible .heading::after,
.anim-el.is-visible.heading::after,
section.is-visible .heading::after {
    transform: scaleX(1);
}

/* Left-aligned headings */
.benefit-box .heading-inner::after {
    margin-left: 0;
    margin-right: auto;
    transform-origin: left;
}

/* ── Hero banner extras ── */
.page-home .home-heading {
    animation: animFadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}

.page-home .home-banner .sub-heading {
    animation: animFadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.22s both;
}

.page-home .benefit-lady-img {
    animation: animFloat 5s ease-in-out infinite;
}

.page-home .banner-form-card {
    transition: box-shadow 0.35s ease, transform 0.35s ease;
}

.page-home .banner-form-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(27, 48, 34, 0.14);
}

/* Banner feature icons pop */
.banner-features li::before {
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.banner-features li:hover::before {
    transform: translateX(-50%) scale(1.12);
}

/* Process step icons */
.process-slider li > i {
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.process-slider li:hover > i {
    transform: scale(1.1) rotate(-4deg);
}

/* ── Buttons ── */
.btn-order,
.order-button,
.banner-form-card .btn-order-home {
    position: relative;
    overflow: hidden;
    transition:
        transform 0.25s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.25s ease,
        background 0.25s ease;
}

.btn-order::after,
.order-button::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        transparent 40%,
        rgba(255, 255, 255, 0.22) 50%,
        transparent 60%
    );
    background-size: 200% 100%;
    opacity: 0;
    transition: opacity 0.3s;
}

.btn-order:hover::after,
.order-button:hover::after {
    opacity: 1;
    animation: animShimmer 0.75s ease;
}

.btn-order:active,
.order-button:active {
    transform: translateY(0) scale(0.98);
}

/* ── FAQ smooth accordion ── */
.faqs .acc__panel {
    display: block !important;
    max-height: 0;
    overflow: hidden;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    opacity: 0;
    border-top-color: transparent;
    transition:
        max-height 0.45s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.35s ease,
        padding 0.35s ease,
        border-color 0.25s ease;
}

.faqs .acc__panel.open {
    max-height: 600px;
    opacity: 1;
    padding-top: 14px !important;
    padding-bottom: 14px !important;
    border-top-color: #e2e8f0;
}

.faqs .acc__title::after {
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.faqs .acc__title.active::after {
    transform: translateY(-50%) rotate(90deg);
}

/* ── Floating WhatsApp pulse ── */
.floating-whatsapp {
    animation: animFadeUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) 1s both;
}

.floating-whatsapp::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid #25d366;
    animation: animPulseRing 2.2s ease-out infinite;
    pointer-events: none;
}

/* ── Footer CTA ── */
.footer-cta {
    position: relative;
    overflow: hidden;
}

.footer-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(166, 137, 102, 0.04) 0%,
        transparent 50%,
        rgba(45, 64, 48, 0.04) 100%
    );
    pointer-events: none;
}

.footer-cta h3 {
    animation: animFadeUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* ── Inner page banner ── */
.page-banner {
    position: relative;
    overflow: hidden;
}

.page-banner::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(166, 137, 102, 0.15) 0%, transparent 70%);
    pointer-events: none;
    animation: animFloat 8s ease-in-out infinite;
}

.page-content .d-flex.gap-3 {
    transition: transform 0.3s ease, background 0.3s ease;
    border-radius: var(--radius);
    padding: 8px;
    margin: -8px;
}

.page-content .d-flex.gap-3:hover {
    transform: translateX(6px);
    background: rgba(166, 137, 102, 0.06);
}

.page-content .d-flex.gap-3:hover .bi-check-circle-fill {
    transform: scale(1.15);
    transition: transform 0.3s ease;
}

/* ── Marquee subtle glow on hover ── */
.marquee-wrapper {
    transition: box-shadow 0.35s ease;
}

.marquee-wrapper:hover {
    box-shadow: inset 0 0 0 1px rgba(166, 137, 102, 0.2);
}

/* ── Logo subtle hover ── */
.logo-link:hover .site-logo {
    transform: scale(1.03);
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.site-logo {
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── Social icons bounce ── */
.footer-social a {
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), background 0.3s ease;
}

.footer-social a:hover {
    transform: translateY(-4px) scale(1.08);
}

/* ── Counter highlight ── */
.banner-features strong.counting,
.banner-features strong.counted {
    display: inline-block;
    transition: transform 0.3s ease;
}

.banner-features strong.counted {
    animation: animScaleIn 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}