/* ============================================================
   Horizontal Steps by Ciphers Digital — Frontend Styles
   ============================================================ */

/* ── Section — transparent, no forced bg or spacing ── */
.hsteps-section {
    position: relative;
    overflow: visible;
}

.hsteps-container {
    max-width: var(--hsteps-max-width);
    margin: 0 auto;
    padding: 0 clamp(16px, 4vw, 48px);
    box-sizing: border-box;
}

/* ── Steps Row ── */
.hsteps-steps-row {
    display: grid;
    grid-template-columns: repeat(var(--step-count, 4), 1fr);
    gap: 0;
    position: relative;
    align-items: start;
}

.hsteps-steps-row[data-count="1"] { --step-count: 1; }
.hsteps-steps-row[data-count="2"] { --step-count: 2; }
.hsteps-steps-row[data-count="3"] { --step-count: 3; }
.hsteps-steps-row[data-count="4"] { --step-count: 4; }
.hsteps-steps-row[data-count="5"] { --step-count: 5; }
.hsteps-steps-row[data-count="6"] { --step-count: 6; }
.hsteps-steps-row[data-count="7"] { --step-count: 7; }
.hsteps-steps-row[data-count="8"] { --step-count: 8; }

/* ── Single Step ── */
.hsteps-step {
    position: relative;
    display: flex;
    align-items: flex-start;
    isolation: isolate;
}

.hsteps-step-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    padding: 0 10px;
}

/* ── Connector — top/left/width set by JS to bisect both circles precisely ── */
.hsteps-connector {
    position: absolute;
    z-index: 0;
    display: flex;
    align-items: center;
    pointer-events: none;
}

.hsteps-connector-line {
    flex: 1;
    height: 100%;
    border-top: var(--hsteps-line-thick) var(--hsteps-line-style) var(--hsteps-line-color);
    transform-origin: left center;
    transform: scaleX(0);
    transition: transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.hsteps-connector-arrow {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    color: var(--hsteps-line-color);
    opacity: 0;
    transform: translateX(-6px);
    transition: opacity 0.35s ease 0.7s, transform 0.35s ease 0.7s;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: -1px; /* optical center on line */
}

.hsteps-connector-arrow svg {
    width: 100%;
    height: 100%;
    display: block;
}

.hsteps-connector.hsteps-line-visible .hsteps-connector-line {
    transform: scaleX(1);
}
.hsteps-connector.hsteps-line-visible .hsteps-connector-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ── Number Circle ── */
.hsteps-num-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    margin-bottom: 18px;
    position: relative;
    z-index: 2;
}

.hsteps-step-label {
    font-family: var(--hsteps-body-font);
    font-size: 10.5px;
    font-weight: 700;
    color: var(--hsteps-label-color);
    text-transform: uppercase;
    letter-spacing: 0.13em;
    opacity: 0.85;
    margin-bottom: var(--hsteps-label-mb, 5px);
}

.hsteps-num-circle {
    width: calc(var(--hsteps-num-size) * 1.6 + var(--hsteps-circle-padding, 0px) * 2);
    height: calc(var(--hsteps-num-size) * 1.6 + var(--hsteps-circle-padding, 0px) * 2);
    padding: var(--hsteps-circle-padding, 0px);
    border-radius: 50%;
    background: var(--hsteps-num-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow:
        0 0 0 5px color-mix(in srgb, var(--hsteps-num-bg) 14%, transparent),
        0 6px 20px color-mix(in srgb, var(--hsteps-num-bg) 38%, transparent);
    transition:
        transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
        box-shadow 0.3s ease;
}

.hsteps-num-circle::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 1.5px dashed color-mix(in srgb, var(--hsteps-num-bg) 32%, transparent);
    animation: hsteps-spin 22s linear infinite;
}

@keyframes hsteps-spin {
    to { transform: rotate(360deg); }
}

.hsteps-step:hover .hsteps-num-circle {
    transform: scale(1.07) translateY(-3px);
    box-shadow:
        0 0 0 7px color-mix(in srgb, var(--hsteps-num-bg) 17%, transparent),
        0 14px 32px color-mix(in srgb, var(--hsteps-num-bg) 48%, transparent);
}

.hsteps-num-text {
    font-family: var(--hsteps-num-font);
    font-size: var(--hsteps-num-size);
    font-weight: 700;
    color: var(--hsteps-num-color);
    line-height: 1;
    letter-spacing: -0.03em;
    position: relative;
    z-index: 1;
}

/* ── Card ── */
.hsteps-card {
    background: var(--hsteps-card-bg);
    border-radius: var(--hsteps-card-radius);
    box-shadow: var(--hsteps-card-shadow);
    border: 1.5px solid var(--hsteps-card-border);
    padding: clamp(18px, 2.5vw, 28px) clamp(16px, 2vw, 24px);
    width: 100%;
    box-sizing: border-box;
    text-align: center;
    transition:
        transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
        box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.hsteps-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg,
        var(--hsteps-num-bg),
        color-mix(in srgb, var(--hsteps-num-bg) 50%, transparent)
    );
    opacity: 0;
    transition: opacity 0.3s ease;
}

.hsteps-step:hover .hsteps-card {
    transform: translateY(-5px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.13);
}

.hsteps-step:hover .hsteps-card::before {
    opacity: 1;
}

/* ── Card Icon ── */
.hsteps-card-icon {
    width: calc(var(--hsteps-icon-size) * 1.75);
    height: calc(var(--hsteps-icon-size) * 1.75);
    margin: 0 auto 14px;
    background: color-mix(in srgb, var(--hsteps-icon-color) 11%, transparent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s, transform 0.3s;
}

.hsteps-step:hover .hsteps-card-icon {
    background: color-mix(in srgb, var(--hsteps-icon-color) 19%, transparent);
    transform: scale(1.1) rotate(5deg);
}

.hsteps-card-icon svg {
    width: var(--hsteps-icon-size);
    height: var(--hsteps-icon-size);
    stroke: var(--hsteps-icon-color);
}

/* ── Card Text ── */
.hsteps-card-title {
    font-family: var(--hsteps-heading-font);
    font-size: var(--hsteps-title-size);
    font-weight: 700;
    color: var(--hsteps-title-color);
    margin: 0 0 9px;
    line-height: 1.25;
    letter-spacing: -0.01em;
}

.hsteps-card-desc {
    font-family: var(--hsteps-body-font);
    font-size: var(--hsteps-desc-size);
    color: var(--hsteps-desc-color);
    line-height: 1.65;
    margin: 0;
}

/* ── Animations ── */
.hsteps-section[data-animation="rise"] .hsteps-step-inner {
    opacity: 0;
    transform: translateY(36px);
}
.hsteps-section[data-animation="rise"] .hsteps-step-inner.hsteps-visible {
    opacity: 1;
    transform: translateY(0);
    transition:
        opacity var(--hsteps-duration) cubic-bezier(0.16, 1, 0.3, 1) var(--hsteps-delay),
        transform var(--hsteps-duration) cubic-bezier(0.16, 1, 0.3, 1) var(--hsteps-delay);
}

.hsteps-section[data-animation="fade"] .hsteps-step-inner {
    opacity: 0;
}
.hsteps-section[data-animation="fade"] .hsteps-step-inner.hsteps-visible {
    opacity: 1;
    transition: opacity var(--hsteps-duration) ease var(--hsteps-delay);
}

.hsteps-section[data-animation="slide-left"] .hsteps-step-inner {
    opacity: 0;
    transform: translateX(-44px);
}
.hsteps-section[data-animation="slide-left"] .hsteps-step-inner.hsteps-visible {
    opacity: 1;
    transform: translateX(0);
    transition:
        opacity var(--hsteps-duration) cubic-bezier(0.16, 1, 0.3, 1) var(--hsteps-delay),
        transform var(--hsteps-duration) cubic-bezier(0.16, 1, 0.3, 1) var(--hsteps-delay);
}

.hsteps-section[data-animation="scale"] .hsteps-step-inner {
    opacity: 0;
    transform: scale(0.72);
}
.hsteps-section[data-animation="scale"] .hsteps-step-inner.hsteps-visible {
    opacity: 1;
    transform: scale(1);
    transition:
        opacity var(--hsteps-duration) cubic-bezier(0.34, 1.56, 0.64, 1) var(--hsteps-delay),
        transform var(--hsteps-duration) cubic-bezier(0.34, 1.56, 0.64, 1) var(--hsteps-delay);
}

.hsteps-section[data-animation="flip"] .hsteps-step-inner {
    opacity: 0;
    transform: rotateY(75deg);
    transform-origin: left center;
}
.hsteps-section[data-animation="flip"] .hsteps-step-inner.hsteps-visible {
    opacity: 1;
    transform: rotateY(0);
    transition:
        opacity var(--hsteps-duration) ease var(--hsteps-delay),
        transform var(--hsteps-duration) cubic-bezier(0.16, 1, 0.3, 1) var(--hsteps-delay);
}

.hsteps-section[data-animation="none"] .hsteps-step-inner {
    opacity: 1;
}

/* ── Responsive ── */
@media (max-width: 860px) {
    .hsteps-steps-row {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 32px 20px;
    }
    .hsteps-connector {
        display: none;
    }
}

@media (max-width: 520px) {
    .hsteps-steps-row {
        grid-template-columns: 1fr !important;
        gap: 40px 0;
    }
    .hsteps-step-inner {
        padding: 0;
    }
}