/* Hero v3 Animation Styles */

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(6deg); }
    50% { transform: translateY(-20px) rotate(6deg); }
}

@keyframes float-reverse {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(15px) scale(1.1); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-15px) scale(0.9); }
}

@keyframes pulse-slow {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

@keyframes bounce-slow {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes fade-in-up {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0px); }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-float-reverse {
    animation: float-reverse 4s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float-delayed 5s ease-in-out infinite;
    animation-delay: 1s;
}

.animate-pulse-slow {
    animation: pulse-slow 3s ease-in-out infinite;
}

.animate-bounce-slow {
    animation: bounce-slow 2s ease-in-out infinite;
}

.animate-fade-in-up {
    animation: fade-in-up 1s ease-out;
}

.hero-v3-btn-ghost {
    background-color: transparent;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.hero-v3-btn-ghost:hover,
.hero-v3-btn-ghost:focus {
    background-color: rgba(255, 255, 255, 0.2);
    color: #fff !important;
    border-color: #fff !important;
}

/* -- Button hover states -- */
.hero-btn-primary {
    transition: filter 0.2s ease, transform 0.15s ease;
}
.hero-btn-primary:hover,
.hero-btn-primary:focus {
    filter: brightness(1.12);
    transform: translateY(-1px);
}

.hero-btn-outline-secondary {
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.hero-btn-outline-secondary:hover,
.hero-btn-outline-secondary:focus {
    background-color: var(--bs-secondary) !important;
    color: #fff !important;
    border-color: var(--bs-secondary) !important;
    transform: translateY(-1px);
}

.hero-btn-outline-primary-light {
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.hero-btn-outline-primary-light:hover,
.hero-btn-outline-primary-light:focus {
    background-color: var(--bs-primary) !important;
    color: #fff !important;
    border-color: var(--bs-primary) !important;
    transform: translateY(-1px);
}
/* About v10 — tab visibility and active state (no palette in CSS) */

.guide-sq-8  { width: 2rem;   height: 2rem;   flex-shrink: 0; }
.guide-sq-12 { width: 3rem;   height: 3rem;   flex-shrink: 0; }
.guide-sq-16 { width: 4rem;   height: 4rem;   flex-shrink: 0; }
.guide-sq-20 { width: 5rem;   height: 5rem;   flex-shrink: 0; }

.guide-ab10-tab-panel.guide-ab10-tab-panel-hidden {
    display: none;
}

.guide-ab10-tab-btn.guide-ab10-tab-active {
    font-weight: 700;
    transform: translateY(-1px);
}

.guide-ab10-tab-btn.guide-ab10-tab-inactive {
    font-weight: 500;
    opacity: 0.9;
}

/* Stack: как grid grid-cols-1 gap-lg (1.5rem в типичной шкале) */
.vertical-manifesto-grid {
    display: grid;
    width: 100%;
    gap: 1.5rem;
    grid-template-columns: minmax(0, 1fr);
}

/* Строка карточки: flex + gap-6 + items-start — то же, что tw flex flex-row items-start gap-6 */
.philosophy-v6-inner {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 1.5rem;
    width: 100%;
}

/* Как absolute -top-6 у бейджа в оригинале */
.philosophy-v6-badge-wrap {
    flex-shrink: 0;
    align-self: flex-start;
    margin-top: -1.5rem;
}

.philosophy-v6-box {
    flex: 1;
    min-width: 0;
}

/* Круг как в Bootstrap + фикс «вытянутой» капсулы во flex */
.philosophy-vertical__badge {
    width: 4rem;
    height: 4rem;
    flex-shrink: 0;
    aspect-ratio: 1;
    box-sizing: border-box;
}

.philosophy-bg__img {
    object-fit: cover;
}

/* process split — shell split, deck grid, marker, step numbers, stagger, panel borders */
.process-split__shell {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: start;
}

@media (min-width: 992px) {
    .process-split__shell {
        grid-template-columns: 1fr 1fr;
        gap: 3.5rem;
    }
}

.process-split__deck {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
}

.process-split__marker {
    width: 0.625rem;
    height: 0.625rem;
}

.process-split__num {
    font-size: clamp(2.75rem, 5vw, 4.5rem);
    line-height: 0.9;
    letter-spacing: -0.03em;
}

.process-split__rule {
    width: 100%;
    height: 1px;
}

.process-split__col .process-split__blade:last-child {
    border-bottom-width: 0;
}

@media (min-width: 992px) {
    .process-split__deck--ruled {
        border-left: 1px solid var(--bs-border-color);
        border-top-width: 0;
        padding-top: 3.5rem;
    }

    .process-split__col--shift {
        margin-top: -3.5rem;
    }
}

@media (max-width: 991px) {
    .process-split__col--shift {
        margin-top: 0;
    }
}

.process-split__blade {
    transition: transform 200ms ease;
}

.process-split__blade:hover {
    transform: translateY(-2px);
}