/* ==========================================================================
   Atlas Security — Components
   Buttons, cards, badges, accordions, stats and reusable UI blocks.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Buttons
   -------------------------------------------------------------------------- */
.btn {
    --btn-bg: var(--atlas-primary);
    --btn-fg: #0b0f14;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 26px;
    min-height: 52px;
    border-radius: var(--atlas-radius-pill);
    background: var(--btn-bg);
    color: var(--btn-fg);
    border: 0;
    text-decoration: none;
    font-family: 'Outfit', sans-serif;
    font-size: .95rem;
    font-weight: 600;
    letter-spacing: .02em;
    line-height: 1;
    white-space: nowrap;
    overflow: hidden;
    isolation: isolate;
    transition: transform .3s var(--atlas-ease), box-shadow .3s var(--atlas-ease),
                background-color .3s var(--atlas-ease), color .3s var(--atlas-ease),
                border-color .3s var(--atlas-ease);
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(110deg, transparent 20%, rgba(255, 255, 255, .38) 50%, transparent 80%);
    transform: translateX(-120%);
    transition: transform .7s var(--atlas-ease-out);
}

.btn:hover::after {
    transform: translateX(120%);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px -12px rgba(var(--atlas-primary-rgb), .65);
}

.btn:active {
    transform: translateY(0);
}

.btn:focus,
.btn:focus-visible {
    outline: none;
    box-shadow: var(--atlas-ring);
}

.btn:focus-visible {
    outline: 2px solid var(--atlas-primary);
    outline-offset: 3px;
}

.btn i,
.btn svg {
    font-size: .95em;
    transition: transform .3s var(--atlas-ease);
}

.btn:hover i.fa-arrow-right,
.btn:hover i.fa-arrow-up-right-from-square {
    transform: translateX(4px);
}

.btn--primary {
    background: var(--atlas-gradient);
    color: #0b0f14;
}

.btn--ghost {
    --btn-bg: transparent;
    --btn-fg: var(--atlas-text);
    border: 1px solid var(--atlas-line-strong);
    backdrop-filter: blur(8px);
}

.btn--ghost:hover {
    border-color: var(--atlas-primary);
    color: var(--atlas-primary);
    box-shadow: none;
}

.btn--outline {
    --btn-bg: transparent;
    --btn-fg: var(--atlas-primary);
    border: 1px solid rgba(var(--atlas-primary-rgb), .45);
}

.btn--outline:hover {
    background: rgba(var(--atlas-primary-rgb), .10);
    border-color: var(--atlas-primary);
    box-shadow: none;
}

.btn--light {
    --btn-bg: #fff;
    --btn-fg: #0b0f14;
}

/* The sweep is dark on the light button so it stays visible */
.btn--light::after {
    background: linear-gradient(110deg, transparent 20%, rgba(0, 0, 0, .12) 50%, transparent 80%);
}

.btn--light:hover {
    background: var(--atlas-gradient);
    color: #0b0f14;
    box-shadow: 0 18px 36px -14px rgba(var(--atlas-primary-rgb), .85);
}

.btn--light:hover::after {
    background: linear-gradient(110deg, transparent 20%, rgba(255, 255, 255, .45) 50%, transparent 80%);
}

.btn--dark {
    --btn-bg: #0d1218;
    --btn-fg: #f2f4f7;
}

.btn--sm {
    padding: 10px 18px;
    min-height: 42px;
    font-size: .86rem;
}

.btn--lg {
    padding: 17px 34px;
    min-height: 58px;
    font-size: 1rem;
}

.btn--block {
    width: 100%;
}

.btn--icon {
    width: 46px;
    height: 46px;
    min-height: 46px;
    padding: 0;
    border-radius: 50%;
}

.btn[disabled],
.btn.is-loading {
    pointer-events: none;
    opacity: .68;
}

.btn.is-loading i {
    animation: atlas-spin .8s linear infinite;
}

.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

/* Floating circular back-to-top */
.to-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 900;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--atlas-gradient);
    color: #0b0f14;
    box-shadow: var(--atlas-shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(14px) scale(.9);
    transition: opacity .35s var(--atlas-ease), transform .35s var(--atlas-ease), visibility .35s;
}

.to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.to-top:hover {
    transform: translateY(-3px) scale(1);
}

/* --------------------------------------------------------------------------
   2. Badges & pills
   -------------------------------------------------------------------------- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 7px 15px;
    border-radius: var(--atlas-radius-pill);
    background: rgba(var(--atlas-primary-rgb), .12);
    border: 1px solid rgba(var(--atlas-primary-rgb), .30);
    color: var(--atlas-primary-light);
    font-size: .74rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
}

[data-theme="light"] .badge {
    color: var(--atlas-primary-dark);
}

.badge--live {
    background: rgba(56, 199, 125, .12);
    border-color: rgba(56, 199, 125, .34);
    color: #7ee2ac;
}

[data-theme="light"] .badge--live { color: #12864f; }

.badge__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 0 0 currentColor;
    animation: atlas-pulse 2.2s infinite;
}

/* --------------------------------------------------------------------------
   3. Cards
   -------------------------------------------------------------------------- */
.card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 30px;
    background: var(--atlas-surface);
    border: 1px solid var(--atlas-line);
    border-radius: var(--atlas-radius-lg);
    overflow: hidden;
    transition: transform .45s var(--atlas-ease-out), border-color .45s var(--atlas-ease),
                box-shadow .45s var(--atlas-ease), background-color .45s var(--atlas-ease);
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(140deg, rgba(var(--atlas-primary-rgb), .55), transparent 42%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity .45s var(--atlas-ease);
    pointer-events: none;
}

.card:hover {
    transform: translateY(-6px);
    border-color: transparent;
    box-shadow: var(--atlas-shadow);
}

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

.card--glass {
    background: linear-gradient(150deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .015));
    backdrop-filter: blur(14px);
}

[data-theme="light"] .card--glass {
    background: rgba(255, 255, 255, .85);
}

.card--flat {
    background: transparent;
    border-color: var(--atlas-line);
}

.card--highlight {
    background: var(--atlas-gradient-soft);
    border-color: rgba(var(--atlas-primary-rgb), .28);
}

.card__icon {
    width: 60px;
    height: 60px;
    display: grid;
    place-items: center;
    margin-bottom: 22px;
    border-radius: 18px;
    background: var(--atlas-gradient-soft);
    border: 1px solid rgba(var(--atlas-primary-rgb), .28);
    color: var(--atlas-primary);
    font-size: 1.35rem;
    transition: transform .45s var(--atlas-ease-out), background-color .45s var(--atlas-ease);
}

.card:hover .card__icon {
    transform: translateY(-3px) scale(1.05);
    background: rgba(var(--atlas-primary-rgb), .22);
}

.card__title {
    margin-bottom: 12px;
    font-size: 1.22rem;
}

.card__text {
    color: var(--atlas-muted);
    font-size: .97rem;
}

.card__list {
    display: grid;
    gap: 11px;
    margin-top: 20px;
}

.card__list li {
    display: flex;
    gap: 11px;
    align-items: flex-start;
    font-size: .93rem;
    color: var(--atlas-text-soft);
}

.card__list li i {
    color: var(--atlas-primary);
    font-size: .8rem;
    margin-top: 6px;
    flex: none;
}

.card__footer {
    margin-top: auto;
    padding-top: 24px;
}

.card__index {
    position: absolute;
    top: 22px;
    right: 26px;
    font-family: 'Outfit', sans-serif;
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1;
    color: var(--atlas-heading);
    opacity: .07;
    transition: opacity .4s var(--atlas-ease), transform .4s var(--atlas-ease);
}

.card:hover .card__index {
    opacity: .16;
    transform: translateY(-4px);
}

/* --------------------------------------------------------------------------
   4. Icon box / feature row
   -------------------------------------------------------------------------- */
.icon-box {
    display: flex;
    gap: 18px;
    align-items: flex-start;
}

.icon-box__icon {
    flex: none;
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border-radius: 15px;
    background: rgba(var(--atlas-primary-rgb), .12);
    border: 1px solid rgba(var(--atlas-primary-rgb), .26);
    color: var(--atlas-primary);
    font-size: 1.15rem;
}

.icon-box__title {
    font-size: 1.08rem;
    margin-bottom: 7px;
}

.icon-box__text {
    color: var(--atlas-muted);
    font-size: .95rem;
}

/* --------------------------------------------------------------------------
   5. Stats
   -------------------------------------------------------------------------- */
.stat {
    text-align: center;
    padding: 26px 18px;
    border-radius: var(--atlas-radius-lg);
    border: 1px solid var(--atlas-line);
    background: var(--atlas-surface);
    transition: transform .4s var(--atlas-ease-out), border-color .4s var(--atlas-ease);
}

.stat:hover {
    transform: translateY(-5px);
    border-color: rgba(var(--atlas-primary-rgb), .34);
}

.stat__value {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2.1rem, 4vw, 2.9rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -.03em;
    background: var(--atlas-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat__value sup {
    font-size: .45em;
    vertical-align: super;
    -webkit-text-fill-color: var(--atlas-primary);
}

.stat__label {
    margin-top: 10px;
    font-size: .78rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--atlas-muted);
}

/* --------------------------------------------------------------------------
   6. Steps
   -------------------------------------------------------------------------- */
.steps {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    position: relative;
}

.step {
    position: relative;
    padding: 34px 28px;
    border-radius: var(--atlas-radius-lg);
    border: 1px solid var(--atlas-line);
    background: var(--atlas-surface);
    overflow: hidden;
    transition: transform .45s var(--atlas-ease-out), border-color .45s var(--atlas-ease);
}

.step:hover {
    transform: translateY(-6px);
    border-color: rgba(var(--atlas-primary-rgb), .34);
}

.step__num {
    font-family: 'Outfit', sans-serif;
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .22em;
    color: var(--atlas-primary);
    display: block;
    margin-bottom: 16px;
}

.step__title {
    font-size: 1.18rem;
    margin-bottom: 12px;
}

.step__text {
    color: var(--atlas-muted);
    font-size: .95rem;
}

.step__glow {
    position: absolute;
    inset: auto -40% -70% auto;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--atlas-primary-rgb), .16), transparent 70%);
    opacity: 0;
    transition: opacity .5s var(--atlas-ease);
}

.step:hover .step__glow { opacity: 1; }

@media (max-width: 860px) {
    .steps { grid-template-columns: minmax(0, 1fr); }
}

/* --------------------------------------------------------------------------
   7. Accordion (FAQ)
   -------------------------------------------------------------------------- */
.accordion {
    display: grid;
    gap: 14px;
}

.accordion__item {
    border: 1px solid var(--atlas-line);
    border-radius: var(--atlas-radius);
    background: var(--atlas-surface);
    overflow: hidden;
    transition: border-color .35s var(--atlas-ease), background-color .35s var(--atlas-ease);
}

.accordion__item.is-open {
    border-color: rgba(var(--atlas-primary-rgb), .38);
    background: var(--atlas-surface-2);
}

.accordion__trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 22px 24px;
    text-align: left;
    font-family: 'Outfit', sans-serif;
    font-size: 1.04rem;
    font-weight: 600;
    color: var(--atlas-heading);
}

.accordion__icon {
    flex: none;
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(var(--atlas-primary-rgb), .12);
    color: var(--atlas-primary);
    font-size: .78rem;
    transition: transform .4s var(--atlas-ease-out), background-color .3s var(--atlas-ease);
}

.accordion__item.is-open .accordion__icon {
    transform: rotate(180deg);
    background: var(--atlas-primary);
    color: #0b0f14;
}

.accordion__panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height .45s var(--atlas-ease-out);
}

.accordion__panel-inner {
    padding: 0 24px 24px;
    color: var(--atlas-muted);
    font-size: .97rem;
}

/* --------------------------------------------------------------------------
   8. Testimonials
   -------------------------------------------------------------------------- */
.testimonial {
    display: flex;
    flex-direction: column;
    gap: 22px;
    padding: 34px;
    border-radius: var(--atlas-radius-lg);
    border: 1px solid var(--atlas-line);
    background: var(--atlas-surface);
    height: 100%;
}

.testimonial__quote {
    font-size: 1.02rem;
    line-height: 1.8;
    color: var(--atlas-text-soft);
}

.testimonial__quote::before {
    content: '\201C';
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 3.6rem;
    line-height: .6;
    color: var(--atlas-primary);
    opacity: .55;
    margin-bottom: 10px;
}

.testimonial__footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 20px;
    border-top: 1px solid var(--atlas-line);
}

.testimonial__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid rgba(var(--atlas-primary-rgb), .4);
    background: var(--atlas-surface-2);
}

.testimonial__name {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    color: var(--atlas-heading);
    font-size: .98rem;
}

.testimonial__meta {
    font-size: .82rem;
    color: var(--atlas-muted);
}

.testimonial__stars {
    display: flex;
    gap: 4px;
    color: var(--atlas-primary);
    font-size: .82rem;
}

/* --------------------------------------------------------------------------
   9. Breadcrumb
   -------------------------------------------------------------------------- */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    font-size: .84rem;
    color: var(--atlas-muted);
}

.breadcrumb a {
    transition: color .25s var(--atlas-ease);
}

.breadcrumb a:hover {
    color: var(--atlas-primary);
}

.breadcrumb__sep {
    opacity: .5;
    font-size: .6rem;
}

.breadcrumb__current {
    color: var(--atlas-text-soft);
}

/* --------------------------------------------------------------------------
   10. Tag / list chips
   -------------------------------------------------------------------------- */
.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    border-radius: var(--atlas-radius-pill);
    border: 1px solid var(--atlas-line);
    background: var(--atlas-surface);
    color: var(--atlas-text-soft);
    font-size: .86rem;
    transition: border-color .3s var(--atlas-ease), color .3s var(--atlas-ease), transform .3s var(--atlas-ease);
}

.chip:hover {
    border-color: rgba(var(--atlas-primary-rgb), .45);
    color: var(--atlas-primary);
    transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   11. Divider with label
   -------------------------------------------------------------------------- */
.divider-label {
    display: flex;
    align-items: center;
    gap: 18px;
    color: var(--atlas-muted);
    font-size: .8rem;
    letter-spacing: .2em;
    text-transform: uppercase;
}

.divider-label::before,
.divider-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--atlas-line-strong));
}

.divider-label::after {
    background: linear-gradient(270deg, transparent, var(--atlas-line-strong));
}

/* --------------------------------------------------------------------------
   12. Media / logo helpers
   -------------------------------------------------------------------------- */
.brand-mark {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.brand-mark__img {
    width: 42px;
    height: 42px;
    flex: none;
}

.brand-mark__text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.brand-mark__name {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.08rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--atlas-heading);
}

.brand-mark__sub {
    font-size: .6rem;
    letter-spacing: .3em;
    text-transform: uppercase;
    color: var(--atlas-primary);
    margin-top: 5px;
}

.avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--atlas-surface-2);
    border: 1px solid var(--atlas-line);
}

/* --------------------------------------------------------------------------
   13. Notice / alert
   -------------------------------------------------------------------------- */
.notice {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 18px 20px;
    border-radius: var(--atlas-radius);
    border: 1px solid var(--atlas-line);
    background: var(--atlas-surface);
    font-size: .93rem;
    color: var(--atlas-text-soft);
}

.notice i {
    margin-top: 4px;
    color: var(--atlas-primary);
}

.notice--success {
    border-color: rgba(56, 199, 125, .35);
    background: rgba(56, 199, 125, .08);
}

.notice--success i { color: #38c77d; }

.notice--error {
    border-color: rgba(233, 92, 92, .38);
    background: rgba(233, 92, 92, .08);
}

.notice--error i { color: #e95c5c; }