/* =============================================================================
   CORPORATE SUMMIT HERO — mockup-style diagonal + glass cards + stats bar
   ============================================================================= */

.corp-hero {
    --ch-gold: #d4af37;
    --ch-gold-hi: #ffe7a8;
    --ch-gold-lo: #8a6820;
    --ch-blue: #007bff;
    --ch-navy: #040a14;
    --ch-navy-mid: #0a1628;
    --ch-header: 76px;
    --ch-cut-top: 58%;
    --ch-cut-bottom: 36%;
    position: relative;
    width: 100%;
    height: auto;
    min-height: calc(100svh - var(--ch-header));
    max-height: none;
    padding: 0 !important;
    margin: 0;
    overflow: hidden;
    background: var(--ch-navy);
    color: #fff;
    font-family: var(--font);
}

/* Background FX */
.corp-hero__fx {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.corp-hero__grid {
    position: absolute;
    inset: 0;
    opacity: 0.22;
    background-image:
        linear-gradient(rgba(0, 123, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 123, 255, 0.06) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 80% 70% at 30% 40%, black, transparent 75%);
}

.corp-hero__streak {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
}

.corp-hero__streak--1 {
    width: 480px;
    height: 320px;
    top: -60px;
    left: -40px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.14), transparent 70%);
}

.corp-hero__streak--2 {
    width: 420px;
    height: 280px;
    bottom: 80px;
    left: 15%;
    background: radial-gradient(circle, rgba(0, 123, 255, 0.12), transparent 70%);
}

/* Full-width photo — no clip (overlay hides left side only) */
.corp-hero__visual {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.corp-hero__slider {
    position: absolute;
    inset: 0;
}

.corp-hero__video {
    position: absolute;
    inset: 0;
}

.corp-hero__video video,
.corp-hero__video iframe {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    border: 0;
    background: #000;
}

.corp-hero__video--embed iframe {
    pointer-events: none;
}

.corp-hero__slider .hero-slides {
    position: absolute;
    inset: 0;
}

.corp-hero__slider .hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s ease;
}

.corp-hero__slider .hero-slide.active {
    opacity: 1;
}

.corp-hero__slider .hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 68% center;
    display: block;
}

.corp-hero__visual-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        rgba(4, 10, 20, 0.35) 0%,
        rgba(4, 10, 20, 0.08) 28%,
        transparent 42%
    );
    pointer-events: none;
}

/* Diagonal dark panel overlay (does not crop photo) */
.corp-hero__panel-cover {
    position: absolute;
    inset: 0;
    z-index: 2;
    clip-path: polygon(
        0 0,
        var(--ch-cut-top) 0,
        var(--ch-cut-bottom) 100%,
        0 100%
    );
    background: linear-gradient(
        148deg,
        rgba(4, 10, 20, 0.97) 0%,
        rgba(10, 22, 40, 0.94) 55%,
        rgba(10, 22, 40, 0.88) 100%
    );
    pointer-events: none;
}

.corp-hero__panel-cover::after {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.25;
    background-image:
        linear-gradient(rgba(0, 123, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 123, 255, 0.05) 1px, transparent 1px);
    background-size: 56px 56px;
    clip-path: inherit;
}

.corp-hero__dots {
    position: absolute;
    bottom: 36px;
    right: 36px;
    z-index: 2;
    display: flex;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
}

.corp-hero__dots .hero-dot {
    width: 8px;
    height: 8px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.corp-hero__dots .hero-dot.active {
    background: var(--ch-gold);
    transform: scale(1.2);
}

.corp-hero__dots .hero-dot:hover {
    background: rgba(255, 255, 255, 0.85);
}

/* Gold frame — decorative border on visible photo area */
.corp-hero__frame {
    position: absolute;
    inset: 0;
    z-index: 3;
    width: 100%;
    height: 100%;
    pointer-events: none;
    filter: drop-shadow(0 0 14px rgba(212, 175, 55, 0.45));
}

/* Content — top left */
.corp-hero__body {
    position: relative;
    z-index: 4;
    min-height: 100%;
    display: flex;
    align-items: center;
    padding: clamp(24px, 3vh, 40px) clamp(24px, 4vw, 48px);
    box-sizing: border-box;
}

.corp-hero__content {
    max-width: min(820px, calc(var(--ch-cut-top) - 1vw));
}

.corp-hero__intro {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}

.corp-hero__title--inline {
    margin: 0;
    line-height: 1.15;
    max-width: 100%;
}

.corp-hero__title--inline .corp-hero__title-white,
.corp-hero__title--inline .corp-hero__title-gold {
    display: inline;
    font-size: clamp(18px, 2.2vw, 26px);
    white-space: nowrap;
}

.corp-hero__title--inline .corp-hero__title-gold {
    margin-left: 0.3em;
}

.corp-hero__logo {
    display: block;
    flex-shrink: 0;
    width: 240px;
    max-width: 100%;
    margin: 0;
    padding: 14px 16px;
    line-height: 0;
    text-decoration: none;
    background: var(--ch-navy);
    border: 1px solid rgba(212, 175, 55, 0.28);
    border-radius: 12px;
    box-shadow:
        0 10px 36px rgba(0, 0, 0, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.corp-hero__logo img {
    width: 100%;
    height: auto;
    display: block;
}

.corp-hero__logo:hover {
    background: var(--ch-navy-mid);
    border-color: rgba(212, 175, 55, 0.45);
}

.sh-in {
    opacity: 0;
    transform: translateY(16px);
    animation: chIn 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: calc(0.07s * var(--d, 0));
}

@keyframes chIn {
    to { opacity: 1; transform: none; }
}

.corp-hero__eyebrow {
    margin: 0 0 14px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ch-gold);
}

.corp-hero__eyebrow span {
    color: rgba(212, 175, 55, 0.55);
    margin: 0 4px;
}

.corp-hero__title {
    margin: 0;
    padding: 0;
    line-height: 1.04;
}

.corp-hero__title-white,
.corp-hero__title-gold {
    display: block;
    font-size: 35px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.corp-hero__title-white {
    color: #fff;
    text-shadow: 0 4px 28px rgba(0, 0, 0, 0.45);
}

.corp-hero__title-gold {
    background: linear-gradient(120deg, var(--ch-gold-hi), var(--ch-gold) 45%, var(--ch-gold-lo));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    filter: drop-shadow(0 2px 14px rgba(212, 175, 55, 0.3));
}

.corp-hero__event {
    margin: 0 0 14px;
    font-size: clamp(0.82rem, 1.3vw, 1rem);
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ch-gold-hi);
}

.corp-hero__desc {
    margin: 0 0 18px;
    max-width: 520px;
    font-size: 0.95rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.85);
}

/* Glass info cards */
.corp-hero__cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 20px;
    max-width: 480px;
}

.corp-hero__card {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 10px 9px;
    min-height: 0;
    border-radius: 9px;
    background: rgba(0, 18, 45, 0.42);
    border: 1px solid rgba(0, 123, 255, 0.42);
    box-shadow:
        0 0 12px rgba(0, 123, 255, 0.1),
        inset 0 0 16px rgba(0, 123, 255, 0.04);
    backdrop-filter: blur(10px);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.corp-hero__card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 22px rgba(0, 123, 255, 0.22), inset 0 0 20px rgba(0, 123, 255, 0.06);
}

.corp-hero__card-ico {
    flex-shrink: 0;
    color: var(--ch-gold);
}

.corp-hero__card-ico svg {
    width: 18px;
    height: 18px;
    display: block;
}

.corp-hero__card strong {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #fff;
    line-height: 1.22;
}

.corp-hero__card span {
    display: block;
    margin-top: 2px;
    font-size: 0.62rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
}

/* Buttons */
.corp-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.corp-hero__btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    font-family: var(--font);
    border: 1.5px solid transparent;
    transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.corp-hero__btn:hover {
    transform: translateY(-2px);
}

.corp-hero__btn-ico {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    margin-left: 10px;
    border-radius: 50%;
}

.corp-hero__btn-ico svg {
    width: 14px;
    height: 14px;
    display: block;
}

.corp-hero__btn--gold {
    background: linear-gradient(135deg, var(--ch-gold-hi), var(--ch-gold) 45%, var(--ch-gold-lo));
    color: #0a0a0a !important;
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.32);
}

.corp-hero__btn--gold .corp-hero__btn-ico {
    background: rgba(10, 10, 10, 0.18);
}

.corp-hero__btn--outline {
    background: transparent;
    border-color: var(--ch-gold);
    color: var(--ch-gold) !important;
}

.corp-hero__btn--outline .corp-hero__btn-ico {
    background: rgba(212, 175, 55, 0.12);
    color: var(--ch-gold);
}

.corp-hero__btn--outline:hover {
    background: rgba(212, 175, 55, 0.08);
}

/* Bottom stats bar */
.corp-hero__bar {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 4;
    padding: 0 clamp(16px, 3vw, 32px) clamp(16px, 2.5vw, 24px);
}

.corp-hero__bar-inner {
    max-width: 1320px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    padding: 18px 20px;
    border-radius: 12px;
    background: rgba(0, 14, 36, 0.88);
    border: 1px solid rgba(0, 123, 255, 0.38);
    box-shadow:
        0 -4px 28px rgba(0, 123, 255, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
}

.corp-hero__feat {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 4px 16px;
}

.corp-hero__feat:not(:last-child)::after {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 42px;
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.12), transparent);
}

.corp-hero__feat-ico {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: var(--ch-gold);
    background: radial-gradient(circle at 35% 30%, rgba(0, 123, 255, 0.35), rgba(0, 30, 70, 0.5));
    box-shadow: 0 0 16px rgba(0, 123, 255, 0.28), inset 0 0 10px rgba(0, 123, 255, 0.12);
}

.corp-hero__feat-ico svg {
    width: 18px;
    height: 18px;
    display: block;
}

.corp-hero__feat strong {
    display: block;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--ch-gold-hi);
    line-height: 1.15;
}

.corp-hero__feat span {
    display: block;
    margin-top: 2px;
    font-size: 0.62rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.65);
}

@media (min-width: 1200px) {
    .corp-hero__body {
        padding-left: clamp(48px, 5vw, 80px);
    }
}

@media (max-width: 1024px) {
    .corp-hero__cards {
        max-width: 100%;
    }

    .corp-hero__bar-inner {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .corp-hero__feat:not(:last-child)::after {
        display: none;
    }

    .corp-hero__feat {
        padding: 8px 12px;
    }
}

@media (max-width: 768px) {
    .corp-hero {
        --ch-header: 68px;
        --ch-cut-top: 100%;
        --ch-cut-bottom: 100%;
        min-height: auto;
        display: flex;
        flex-direction: column;
    }

    .corp-hero__title-white,
    .corp-hero__title-gold {
        font-size: clamp(22px, 6.5vw, 32px);
    }

    .corp-hero__visual {
        position: relative;
        order: -1;
        min-height: 280px;
        aspect-ratio: 16 / 10;
    }

    .corp-hero__intro {
        gap: 14px;
        margin-bottom: 18px;
    }

    .corp-hero__logo {
        width: 200px;
        max-width: 100%;
        margin: 0;
        padding: 12px 14px;
        border-radius: 10px;
    }

    .corp-hero__title--inline .corp-hero__title-white,
    .corp-hero__title--inline .corp-hero__title-gold {
        font-size: 20px;
        white-space: normal;
    }

    .corp-hero__desc {
        font-size: 0.9rem;
    }

    .corp-hero__panel-cover {
        display: none;
    }

    .corp-hero__slider .hero-slide img {
        object-position: center center;
    }

    .corp-hero__frame {
        display: none;
    }

    .corp-hero__body {
        order: 0;
        padding: 36px 24px 24px;
    }

    .corp-hero__content {
        max-width: none;
    }

    .corp-hero__cards {
        grid-template-columns: 1fr;
    }

    .corp-hero__bar {
        position: relative;
        order: 1;
        padding: 0 16px 24px;
    }

    .corp-hero__dots {
        bottom: 16px;
        right: auto;
        left: 50%;
        transform: translateX(-50%);
    }

    .corp-hero__actions {
        flex-direction: column;
    }

    .corp-hero__btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .corp-hero {
        --ch-header: 68px;
    }

    .corp-hero__bar-inner {
        grid-template-columns: 1fr;
    }
}

.corp-hero + .cities {
    padding-top: 16px !important;
}

@media (prefers-reduced-motion: reduce) {
    .sh-in {
        animation: none !important;
        opacity: 1;
        transform: none;
    }

    .corp-hero__slider .hero-slide {
        transition: none;
    }
}