.ultra-intro-lock,
.ultra-intro-lock body {
    overflow: hidden;
}

.ultra-intro {
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    display: grid;
    place-items: center;
    padding: 24px;
    background:
        radial-gradient(circle at 50% 50%, rgba(18, 61, 187, 0.15), transparent 34%),
        radial-gradient(circle at 25% 78%, rgba(28, 168, 236, 0.15), transparent 31%),
        linear-gradient(145deg, #f9fcff 0%, #eef6ff 52%, #ffffff 100%);
    pointer-events: all;
    opacity: 1;
    transition: opacity 0.45s ease, visibility 0.45s ease;
}

.ultra-intro.is-leaving {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.ultra-intro-stage {
    position: relative;
    width: min(980px, 94vw);
    min-height: min(460px, 70vh);
    display: grid;
    place-items: center;
    isolation: isolate;
    --intro-open-width: min(680px, 86vw);
    --intro-closed-size: clamp(88px, 10vw, 118px);
    --intro-logo-size: clamp(68px, 7.8vw, 94px);
}

.ultra-intro-ripple {
    position: absolute;
    width: clamp(220px, 36vw, 430px);
    aspect-ratio: 1;
    border-radius: 50%;
    border: 1px solid rgba(18, 61, 187, 0.11);
    box-shadow: 0 0 80px rgba(18, 61, 187, 0.09);
    opacity: 0;
    animation: ultraIntroRipple 3.15s cubic-bezier(0.16, 1, 0.3, 1) both;
    z-index: 0;
}

.ultra-intro-ripple-two {
    width: clamp(270px, 43vw, 520px);
    animation-delay: 0.18s;
}

.ultra-intro-ripple-three {
    width: clamp(150px, 24vw, 300px);
    animation-delay: 0.34s;
}

.ultra-intro-badge {
    position: relative;
    z-index: 2;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: var(--intro-open-width);
    min-height: var(--intro-closed-size);
    padding: clamp(10px, 1.8vw, 14px);
    border: 1px solid rgba(18, 61, 187, 0.12);
    border-radius: 999px;
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(238, 247, 255, 0.82)),
        radial-gradient(circle at 18% 50%, rgba(186, 220, 245, 0.3), transparent 40%);
    box-shadow:
        0 34px 90px rgba(18, 61, 187, 0.16),
        inset 0 1px 0 rgba(255, 255, 255, 0.86);
    transform-origin: center;
    will-change: width, transform, opacity;
    animation: ultraIntroBadge 3.95s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.ultra-intro-badge::before {
    content: "";
    position: absolute;
    inset: 9px;
    border-radius: inherit;
    border: 1px solid rgba(255, 255, 255, 0.82);
    pointer-events: none;
}

.ultra-intro-badge::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 18%, rgba(255, 255, 255, 0.84) 47%, transparent 73%);
    transform: translateX(-115%);
    animation: ultraIntroSheen 1s ease 1.75s both;
    pointer-events: none;
}

.ultra-intro-round {
    position: relative;
    z-index: 3;
    flex: 0 0 auto;
    width: var(--intro-logo-size);
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #ffffff;
    box-shadow:
        0 18px 38px rgba(18, 61, 187, 0.14),
        inset 0 0 0 1px rgba(18, 61, 187, 0.08);
    animation: ultraIntroRoundSlide 3.7s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.ultra-intro-mark {
    width: 72%;
    height: 72%;
    overflow: visible;
    transform-origin: center;
    animation: ultraIntroMarkSpin 2.95s cubic-bezier(0.18, 1, 0.2, 1) both;
}

.ultra-intro-blade,
.ultra-intro-dot {
    transform-box: fill-box;
    transform-origin: center;
    opacity: 0;
}

.ultra-intro-blade {
    animation: ultraIntroBladePop 0.72s cubic-bezier(0.18, 1.15, 0.25, 1) forwards;
}

.ultra-intro-blade-1 { animation-delay: 0.34s; }
.ultra-intro-blade-2 { animation-delay: 0.4s; }
.ultra-intro-blade-3 { animation-delay: 0.46s; }
.ultra-intro-blade-4 { animation-delay: 0.52s; }

.ultra-intro-dot {
    animation: ultraIntroDotPop 0.58s cubic-bezier(0.18, 1.25, 0.25, 1) forwards;
}

.ultra-intro-dot-1 { animation-delay: 0.66s; }
.ultra-intro-dot-2 { animation-delay: 0.72s; }
.ultra-intro-dot-3 { animation-delay: 0.78s; }
.ultra-intro-dot-4 { animation-delay: 0.84s; }

.ultra-intro-name-mask {
    position: relative;
    z-index: 2;
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    padding: 0 clamp(18px, 3vw, 34px);
    opacity: 0;
    transform: translateX(-18px);
    animation: ultraIntroNameReveal 3.95s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.ultra-intro-word {
    position: relative;
    width: 100%;
    height: 0.92em;
    overflow: hidden;
    color: #123dbb;
    font-size: clamp(2.45rem, 6vw, 4.7rem);
    font-weight: 950;
    line-height: 0.9;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    white-space: nowrap;
}

.ultra-intro-word-item {
    position: absolute;
    inset: 0;
    display: block;
    will-change: transform, opacity, filter;
}

.ultra-intro-word-first {
    animation: ultraIntroWordComp 3.95s cubic-bezier(0.2, 0.95, 0.2, 1) 0.75s both;
}

.ultra-intro-word-second {
    animation: ultraIntroWordSoft 3.95s cubic-bezier(0.2, 0.95, 0.2, 1) 0.75s both;
}

.ultra-intro-progress {
    position: absolute;
    bottom: 8%;
    left: 50%;
    width: min(320px, 58vw);
    height: 4px;
    transform: translateX(-50%);
    overflow: hidden;
    border-radius: 999px;
    background: rgba(18, 61, 187, 0.1);
    z-index: 3;
}

.ultra-intro-progress span {
    display: block;
    width: 100%;
    height: 100%;
    transform-origin: left;
    transform: scaleX(0);
    border-radius: inherit;
    background: linear-gradient(90deg, #1ca8ec, #123dbb);
    animation: ultraIntroProgress 4.05s ease-out forwards;
}

@keyframes ultraIntroRipple {
    0% {
        opacity: 0;
        transform: scale(0.45) rotate(-38deg);
    }
    30% {
        opacity: 1;
    }
    100% {
        opacity: 0.55;
        transform: scale(1) rotate(42deg);
    }
}

@keyframes ultraIntroBadge {
    0% {
        opacity: 0;
        width: var(--intro-closed-size);
        transform: translateY(18px) scale(0.9);
    }
    20% {
        opacity: 1;
        width: var(--intro-closed-size);
        transform: translateY(0) scale(1);
    }
    52% {
        width: var(--intro-open-width);
        transform: translateY(0) scale(1.015);
    }
    100% {
        opacity: 1;
        width: var(--intro-open-width);
        transform: translateY(0) scale(1);
    }
}

@keyframes ultraIntroRoundSlide {
    0%,
    18% {
        transform: translateX(0) scale(1.08) rotate(0deg);
    }
    52% {
        transform: translateX(0) scale(1) rotate(360deg);
    }
    100% {
        transform: translateX(0) scale(1) rotate(360deg);
    }
}

@keyframes ultraIntroMarkSpin {
    0% {
        opacity: 0;
        transform: rotate(-120deg) scale(0.34);
    }
    38% {
        opacity: 1;
        transform: rotate(18deg) scale(1.1);
    }
    62% {
        opacity: 1;
        transform: rotate(360deg) scale(1);
    }
    100% {
        opacity: 1;
        transform: rotate(360deg) scale(1);
    }
}

@keyframes ultraIntroBladePop {
    0% {
        opacity: 0;
        transform: translate(-12px, -12px) scale(0.18);
    }
    74% {
        opacity: 1;
        transform: translate(0, 0) scale(1.12);
    }
    100% {
        opacity: 1;
        transform: translate(0, 0) scale(1);
    }
}

@keyframes ultraIntroDotPop {
    0% {
        opacity: 0;
        transform: scale(0);
    }
    72% {
        opacity: 1;
        transform: scale(1.2);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes ultraIntroNameReveal {
    0%,
    32% {
        opacity: 0;
        transform: translateX(-18px);
    }
    48%,
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes ultraIntroWordComp {
    0%,
    16% {
        opacity: 0;
        transform: translateX(-18%) translateY(0);
        filter: blur(7px);
    }
    30%,
    52% {
        opacity: 1;
        transform: translateX(0) translateY(0);
        filter: blur(0);
    }
    70%,
    100% {
        opacity: 0;
        transform: translateY(-110%);
        filter: blur(7px);
    }
}

@keyframes ultraIntroWordSoft {
    0%,
    54% {
        opacity: 0;
        transform: translateY(110%);
        filter: blur(7px);
    }
    72%,
    100% {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}

@keyframes ultraIntroSheen {
    to { transform: translateX(115%); }
}

@keyframes ultraIntroProgress {
    to { transform: scaleX(1); }
}

/* ── Pantallas grandes (≥ 1920px) ─────────────────────────────────────────── */
@media (min-width: 1920px) {
    .ultra-intro-stage {
        width: min(1100px, 90vw);
        --intro-open-width: min(820px, 80vw);
        --intro-closed-size: clamp(118px, 7vw, 140px);
        --intro-logo-size: clamp(94px, 5.5vw, 118px);
    }

    .ultra-intro-word {
        font-size: clamp(4.7rem, 5vw, 6.5rem);
    }

    .ultra-intro-progress {
        width: min(440px, 50vw);
    }
}

@media (min-width: 2560px) {
    .ultra-intro-stage {
        width: min(1260px, 80vw);
        --intro-open-width: min(960px, 72vw);
    }

    .ultra-intro-word {
        font-size: clamp(5.5rem, 4.5vw, 7.5rem);
    }
}

@media (max-width: 700px) {
    .ultra-intro-stage {
        width: 100%;
        min-height: 72vh;
        --intro-open-width: min(372px, calc(100vw - 28px));
        --intro-closed-size: 76px;
        --intro-logo-size: 58px;
    }

    .ultra-intro-badge {
        padding: 8px;
        gap: 8px;
    }

    .ultra-intro-name-mask {
        padding: 0 10px;
    }

    .ultra-intro-word {
        font-size: clamp(1.7rem, 7.4vw, 2.12rem);
        letter-spacing: -0.015em;
        line-height: 0.94;
    }

    .ultra-intro-progress {
        bottom: 10%;
        width: min(286px, 58vw);
    }
}

@media (max-width: 390px) {
    .ultra-intro-badge {
        width: min(346px, calc(100vw - 28px));
    }

    .ultra-intro-word {
        font-size: 1.76rem;
    }
}

@media (max-width: 350px) {
    .ultra-intro-stage {
        --intro-logo-size: 52px;
    }

    .ultra-intro-name-mask {
        padding: 0 7px;
    }

    .ultra-intro-word {
        font-size: 1.52rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ultra-intro *,
    .ultra-intro *::before,
    .ultra-intro *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
}