/**
 * Ikodak — S10 werkwijze.
 *
 * Donker paneel (ink) met witte rand, accenten in de primaire kleur en een groot transparant woord
 * op de achtergrond. De stappen zijn glazen kaarten met een eigen lijnicoon;
 * de verbindingslijn in de primaire kleur tekent mee met de scroll en laat de knooppunten
 * oplichten. Onder het paneel hangt een schuine tab met de afsluiter.
 */

.dcip-process {
    /* Huisstijl: donker vlak in ink, accent in de primaire zandkleur. */
    --surface: var(--dcip-ink);
    --surface-2: #24201a;
    --accent: var(--dc-primary);
    --accent-rgb: var(--dc-primary-rgb);
    --accent-light: #d9ceb6;
    --pc: #f4efe6;
    --pc-muted: rgba(244, 239, 230, 0.7);
    --pc-line: rgba(255, 255, 255, 0.16);
    --ring: clamp(6px, 0.9vw, 12px);
    --gap: clamp(20px, 2.6vw, 36px);
    background: linear-gradient(180deg, #ffffff 0%, var(--dcip-sand) 100%);
}

/* ------------------------------------------------------------------
   Paneel
------------------------------------------------------------------ */
.dcip-process__panel {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding: clamp(56px, 7vw, 104px) clamp(20px, 4vw, 64px) clamp(48px, 6vw, 88px);
    border-radius: clamp(24px, 3vw, 40px);
    background:
        radial-gradient(90% 70% at 88% 0%, rgba(var(--accent-rgb), 0.24) 0%, transparent 60%),
        radial-gradient(70% 60% at 0% 100%, rgba(0, 0, 0, 0.45) 0%, transparent 70%),
        linear-gradient(180deg, var(--surface-2) 0%, var(--surface) 100%);
    box-shadow:
        0 0 0 var(--ring) #ffffff,
        0 50px 90px -40px rgba(var(--dcip-ink-rgb), 0.55);
}

.dcip-process__glow {
    position: absolute;
    z-index: -1;
    top: 18%;
    left: 50%;
    width: min(60%, 640px);
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--accent-rgb), 0.16) 0%, rgba(var(--accent-rgb), 0) 65%);
    transform: translate(-50%, 0);
    animation: dcip-process-glow 14s ease-in-out infinite alternate;
    pointer-events: none;
}

@keyframes dcip-process-glow {
    0% {
        transform: translate(-62%, -6%) scale(0.9);
    }

    100% {
        transform: translate(-38%, 8%) scale(1.1);
    }
}

/* Groot woord op de achtergrond, schuift mee met de scroll (JS zet --ghost-x). */
.dcip-process__ghost {
    position: absolute;
    z-index: -1;
    top: clamp(4px, 2vw, 28px);
    left: 50%;
    font-family: var(--dcip-font-head);
    font-size: clamp(4.5rem, 2rem + 13vw, 15rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.045em;
    white-space: nowrap;
    color: rgba(255, 255, 255, 0.05);
    transform: translate3d(calc(-50% + var(--ghost-x, 0px)), 0, 0);
    pointer-events: none;
    user-select: none;
}

/* ------------------------------------------------------------------
   Kop
------------------------------------------------------------------ */
.dcip-process .dcip-eyebrow {
    color: var(--pc);
    --dcip-mark: var(--accent);
    letter-spacing: 0.26em;
}

.dcip-process .dcip-h2 {
    color: #ffffff;
}

.dcip-process__accent {
    color: var(--accent);
}

.dcip-process .dcip-lead {
    color: var(--pc-muted);
}

/* ------------------------------------------------------------------
   Stappen
------------------------------------------------------------------ */
.dcip-process__wrap {
    position: relative;
}

.dcip-process__steps {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--gap);
}

.dcip-process__step {
    position: relative;
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr);
    column-gap: 16px;
    align-items: start;
}

/* Knooppunt: witte ring met stip, zoals de hotspots in het ontwerp. */
.dcip-process__node {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    width: 24px;
    height: 24px;
    margin-top: 28px;
    border-radius: 50%;
    border: 1.5px solid rgba(255, 255, 255, 0.55);
    background: var(--surface);
    transition: border-color 400ms var(--dcip-ease), transform 400ms var(--dcip-ease);
}

.dcip-process__node > span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ffffff;
    transition: background-color 400ms var(--dcip-ease), transform 400ms var(--dcip-ease);
}

.dcip-process__node::after {
    content: "";
    position: absolute;
    inset: -1.5px;
    border-radius: 50%;
    border: 1.5px solid var(--accent);
    opacity: 0;
}

.dcip-process__step.is-active .dcip-process__node {
    border-color: var(--accent);
    transform: scale(1.08);
}

.dcip-process__step.is-active .dcip-process__node > span {
    background: var(--accent);
    transform: scale(1.15);
}

.dcip-process__step.is-active .dcip-process__node::after {
    animation: dcip-process-pulse 2.4s ease-out infinite;
}

@keyframes dcip-process-pulse {
    0% {
        opacity: 0.8;
        transform: scale(1);
    }

    100% {
        opacity: 0;
        transform: scale(2.3);
    }
}

/* Kaart */
.dcip-process__card {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: clamp(22px, 2.4vw, 32px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.09) 0%, rgba(255, 255, 255, 0.03) 100%);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    transition:
        transform 400ms var(--dcip-ease),
        border-color 400ms var(--dcip-ease),
        background-color 400ms var(--dcip-ease),
        box-shadow 400ms var(--dcip-ease);
}

.dcip-process__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.dcip-process__ico {
    display: grid;
    place-items: center;
    width: 68px;
    height: 68px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    color: #ffffff;
    flex: none;
    transition: background-color 400ms var(--dcip-ease);
}

/* Groot cijfer, eerst alleen omlijnd, geel gevuld zodra de stap actief is. */
.dcip-process__num {
    font-family: var(--dcip-font-head);
    font-size: clamp(2.5rem, 2rem + 1.6vw, 3.75rem);
    font-weight: 600;
    line-height: 0.9;
    letter-spacing: -0.04em;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.4);
    transition: color 600ms var(--dcip-ease), -webkit-text-stroke-color 600ms var(--dcip-ease);
}

.dcip-process__step.is-active .dcip-process__num {
    color: var(--accent);
    -webkit-text-stroke-color: transparent;
}

.dcip-process__title {
    margin-top: 26px;
    color: #ffffff;
    font-size: clamp(1.25rem, 1.1rem + 0.5vw, 1.5rem);
}

.dcip-process__text {
    margin: 10px 0 24px;
    color: var(--pc-muted);
}

/* Witte onderstreping zoals onder de kaartjes in het ontwerp. */
.dcip-process__bar {
    position: relative;
    display: block;
    height: 3px;
    margin-top: auto;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.12);
    overflow: hidden;
}

.dcip-process__bar::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: #ffffff;
    transform: scaleX(0.42);
    transform-origin: left center;
    transition: transform 900ms var(--dcip-ease), background-color 400ms var(--dcip-ease);
}

.dcip-js .dcip-process__step:not(.is-animated) .dcip-process__bar::after {
    transform: scaleX(0);
}

.dcip-process__step.is-animated .dcip-process__bar::after {
    transition-delay: calc(var(--dcip-delay, 0ms) + 700ms);
}

@media (hover: hover) {
    .dcip-process__card:hover {
        transform: translateY(-6px);
        border-color: rgba(var(--accent-rgb), 0.45);
        box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.55);
    }

    .dcip-process__card:hover .dcip-process__ico {
        background: rgba(var(--accent-rgb), 0.14);
    }

    .dcip-process__step .dcip-process__card:hover .dcip-process__bar::after {
        transform: scaleX(1);
        background: var(--accent);
        transition-delay: 0ms;
    }

    .dcip-process__card:hover .dcip-step-ico__fx {
        transform: translateY(-2px) rotate(-6deg);
    }
}

/* ------------------------------------------------------------------
   Stap-iconen: lijnen tekenen zich, het gele teken komt als laatste
------------------------------------------------------------------ */
.dcip-step-ico {
    width: 42px;
    height: 42px;
    overflow: visible;
}

.dcip-step-ico__d {
    stroke-dasharray: 1;
    stroke-dashoffset: 0;
}

.dcip-step-ico__fx {
    stroke: var(--accent);
    transform-box: fill-box;
    transform-origin: center;
    transition: transform 350ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.dcip-js .dcip-process__step:not(.is-animated) .dcip-step-ico__d {
    stroke-dashoffset: 1;
}

.dcip-process__step.is-animated .dcip-step-ico__d {
    transition:
        stroke-dashoffset 800ms var(--dcip-ease) calc(var(--dcip-delay, 0ms) + 250ms + var(--d, 0) * 140ms),
        transform 350ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ------------------------------------------------------------------
   Verbindingslijn (JS legt hem precies tussen eerste en laatste knoop)
------------------------------------------------------------------ */
.dcip-process__line {
    position: absolute;
    left: 11px;
    top: 40px;
    bottom: 40px;
    width: 2px;
    border-radius: 2px;
    background: var(--pc-line);
}

.dcip-process__fill {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(180deg, var(--accent), var(--accent-light));
    box-shadow: 0 0 14px rgba(var(--accent-rgb), 0.6);
    transform: scaleY(0);
    transform-origin: top center;
}

@media (min-width: 900px) {
    .dcip-process__steps {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .dcip-process__step {
        grid-template-columns: minmax(0, 1fr);
        row-gap: 28px;
        justify-items: center;
    }

    .dcip-process__node {
        margin-top: 0;
    }

    .dcip-process__card {
        width: 100%;
    }

    .dcip-process__line {
        left: calc(100% / 6);
        right: calc(100% / 6);
        top: 11px;
        bottom: auto;
        width: auto;
        height: 2px;
    }

    .dcip-process__fill {
        background: linear-gradient(90deg, var(--accent), var(--accent-light));
        transform: scaleX(0);
        transform-origin: left center;
    }
}

/* ------------------------------------------------------------------
   Afsluiter: schuine tab die onder het paneel uitsteekt
------------------------------------------------------------------ */
.dcip-process__tab {
    --slant: clamp(28px, 4vw, 64px);
    position: relative;
    z-index: 1;
    display: grid;
    justify-items: center;
    gap: 18px;
    width: min(620px, 100%);
    margin: calc(-1 * var(--ring) - 1px) auto 0;
    padding: calc(var(--ring) + 24px) calc(var(--slant) + 16px) 36px;
    text-align: center;
    background: var(--surface);
    clip-path: polygon(0 0, 100% 0, calc(100% - var(--slant)) 100%, var(--slant) 100%);
}

.dcip-process__tab-text {
    color: var(--pc-muted);
}

.dcip-process__tab .dcip-btn {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.875rem;
}

.dcip-process__tab .dcip-btn--light {
    --btn-icon-bg: rgba(var(--accent-rgb), 0.9);
}

@media (hover: hover) {
    .dcip-process__tab .dcip-btn:hover {
        box-shadow: 0 14px 30px -14px rgba(var(--accent-rgb), 0.9);
    }
}

@media (prefers-reduced-motion: reduce) {
    .dcip-process__fill {
        transform: none !important;
    }

    .dcip-process__glow,
    .dcip-process__step.is-active .dcip-process__node::after {
        animation: none !important;
    }

    .dcip-process__ghost {
        transform: translate3d(-50%, 0, 0) !important;
    }
}