/* ─── Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

/* ─── Gradient text ────────────────────────────────── */
.grad-text {
    background: linear-gradient(110deg, #e30916 0%, #27348a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ─── Hairline gradient bar ────────────────────────── */
.hairline {
    height: 1px;
    background: linear-gradient(90deg, #e30916, #27348a);
}

/* ─── Grid overlay (blueprint feel) ───────────────── */
.grid-overlay {
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 72px 72px;
}

/* ─── Nav ──────────────────────────────────────────── */
#navbar {
    transition: background 0.5s ease, backdrop-filter 0.5s ease, box-shadow 0.5s ease;
}
#navbar.scrolled {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 24px rgba(0,0,0,0.08);
}

/* ─── Marquee ──────────────────────────────────────── */
@keyframes marquee {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 36s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }

/* ─── Scroll reveal ────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 0.85s cubic-bezier(0.16,1,0.3,1),
                transform 0.85s cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: 0.10s; }
.delay-2 { transition-delay: 0.20s; }
.delay-3 { transition-delay: 0.30s; }
.delay-4 { transition-delay: 0.42s; }

/* ─── Image zoom ───────────────────────────────────── */
.zoom-wrap { overflow: hidden; }
.zoom-wrap img,
.zoom-wrap video {
    transition: transform 1.4s cubic-bezier(0.16,1,0.3,1);
}
.zoom-wrap:hover img,
.zoom-wrap:hover video { transform: scale(1.055); }

/* ─── Service number ───────────────────────────────── */
.svc-num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 5rem;
    font-weight: 700;
    line-height: 1;
    background: linear-gradient(135deg, #e30916 0%, #27348a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ─── Form inputs ──────────────────────────────────── */
.f-input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255,255,255,0.12);
    padding: 1rem 0;
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.3s ease;
    -webkit-appearance: none;
}
.f-input::placeholder {
    color: rgba(255,255,255,0.28);
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}
.f-input:focus { border-bottom-color: #e30916; }
.f-input option { background: #09101f; color: #fff; }

/* ─── Light-mode form variant ──────────────────────── */
.f-input-light {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(0,0,0,0.15);
    padding: 1rem 0;
    color: #09101f;
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.3s ease;
    -webkit-appearance: none;
}
.f-input-light::placeholder {
    color: rgba(0,0,0,0.35);
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}
.f-input-light:focus { border-bottom-color: #e30916; }
.f-input-light option { background: #fff; color: #09101f; }

/* ─── Corner accent ────────────────────────────────── */
.corner-tl::before {
    content: '';
    position: absolute;
    top: -12px; left: -12px;
    width: 40px; height: 40px;
    border-top: 2px solid #e30916;
    border-left: 2px solid #e30916;
}
.corner-br::after {
    content: '';
    position: absolute;
    bottom: -12px; right: -12px;
    width: 40px; height: 40px;
    border-bottom: 2px solid #27348a;
    border-right: 2px solid #27348a;
}

/* ─── Stat counter ─────────────────────────────────── */
.counter { font-feature-settings: "tnum"; }

/* ─── Sector tiles ─────────────────────────────────── */
.sector-tile {
    background: #f5f4f0;
    padding: 2.5rem 1.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: background 0.4s ease;
}
.sector-tile::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: linear-gradient(90deg, #e30916, #27348a);
    transition: width 0.5s ease;
}
.sector-tile:hover { background: #fff; }
.sector-tile:hover::before { width: 100%; }

/* ─── Scroll-to-top ────────────────────────────────── */
#scroll-top {
    position: fixed; bottom: 2rem; right: 2rem; z-index: 99;
    width: 44px; height: 44px;
    background: #e30916;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none;
    transition: opacity 0.3s ease;
}
#scroll-top.show { opacity: 1; pointer-events: all; }

/* ─── Typing cursor ────────────────────────────────── */
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }
.cursor { animation: blink 1s step-end infinite; }

/* ─── Accreditation cells ──────────────────────────── */
.accred-cell {
    background: #09101f;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.75rem;
    position: relative;
    overflow: hidden;
    transition: background 0.4s ease;
}
.accred-cell::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, #e30916, #27348a);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.55s cubic-bezier(0.16,1,0.3,1);
}
.accred-cell:hover { background: #ffffff; }
.accred-cell:hover::after { transform: scaleX(1); }
.accred-cell img {
    max-width: 100%;
    max-height: 72px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%) brightness(1.00) opacity(0.45);
    transition: filter 0.5s ease, transform 0.5s cubic-bezier(0.16,1,0.3,1);
}
.accred-cell:hover img {
    filter: grayscale(0%) brightness(1) opacity(1);
    transform: scale(1.08);
}

/* ─── Sectors interactive ──────────────────────────── */
.sector-row {
    border-bottom: 1px solid rgba(255,255,255,0.06);
    position: relative;
    cursor: pointer;
    transition: background 0.4s ease;
    overflow: hidden;
}
/* Animated left accent bar */
.sector-row::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, #e30916, #27348a);
    transform: scaleY(0);
    transform-origin: top center;
    transition: transform 0.5s cubic-bezier(0.16,1,0.3,1);
}
.sector-row:hover::before,
.sector-row.active::before { transform: scaleY(1); }
.sector-row:hover,
.sector-row.active { background: rgba(255,255,255,0.018); }

/* Number */
.s-num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.18);
    transition: color 0.35s ease;
    flex-shrink: 0;
    width: 2.5rem;
}
.sector-row:hover .s-num,
.sector-row.active .s-num { color: #e30916; }

/* Name */
.s-name {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    color: rgba(255,255,255,0.45);
    transition: color 0.35s ease, transform 0.5s cubic-bezier(0.16,1,0.3,1);
    display: inline-block;
}
.sector-row:hover .s-name,
.sector-row.active .s-name {
    color: #ffffff;
    transform: translateX(10px);
}

/* Arrow */
.s-arrow {
    opacity: 0;
    transform: translateX(-12px);
    transition: opacity 0.35s ease, transform 0.5s cubic-bezier(0.16,1,0.3,1);
    flex-shrink: 0;
}
.sector-row:hover .s-arrow,
.sector-row.active .s-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* Tag pill */
.s-tag {
    opacity: 0;
    transform: translateX(-8px);
    transition: opacity 0.35s ease 0.1s, transform 0.5s cubic-bezier(0.16,1,0.3,1) 0.1s;
    flex-shrink: 0;
}
.sector-row:hover .s-tag,
.sector-row.active .s-tag {
    opacity: 1;
    transform: translateX(0);
}

/* Right image panel */
.s-img {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.75s cubic-bezier(0.16,1,0.3,1),
                transform 0.75s cubic-bezier(0.16,1,0.3,1);
    transform: scale(1.04);
}
.s-img.active {
    opacity: 1;
    transform: scale(1);
}
.s-img img {
    width: 100%; height: 100%; object-fit: cover;
}

/* Progress bar */
.s-progress-bar {
    transform-origin: left center;
    transition: transform 0.5s cubic-bezier(0.16,1,0.3,1);
}

/* Mobile sector cards */
.sector-mobile-card {
    position: relative;
    overflow: hidden;
    height: 220px;
    cursor: pointer;
}
.sector-mobile-card img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16,1,0.3,1);
}
.sector-mobile-card:hover img { transform: scale(1.05); }
.sector-mobile-card .card-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(9,16,31,0.9) 0%, rgba(9,16,31,0.2) 100%);
}