/* =============================================
   BASE
   ============================================= */
body {
    overflow-x: hidden;
}

/* =============================================
   NAVBAR — scroll opacity
   ============================================= */
.navbar {
    transition: background-color 0.4s ease, box-shadow 0.4s ease;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.97) !important;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.navbar img {
    max-width: 30px;
}

/* =============================================
   HERO / BG SECTIONS
   ============================================= */
.py-5.text-center.container,
.position-relative.overflow-hidden.p-3.p-md-5.text-center.bg-body-tertiary,
.py-5.container {
    background-image: url(images/bg-001.png);
    background-position: center;
    background-size: cover;
    background-attachment: fixed; /* parallax on desktop */
    padding: 15px;
    max-width: 100%;
    padding-left: 0;
    padding-right: 0;
}

/* fixed attachment breaks on mobile Safari — disable */
@media (max-width: 767px) {
    .py-5.text-center.container,
    .position-relative.overflow-hidden.p-3.p-md-5.text-center.bg-body-tertiary,
    .py-5.container {
        background-attachment: scroll;
    }
}

.py-5.text-center.container img {
    max-width: 200px;
    padding: 20px;
}

/* =============================================
   CONTAINER / LAYOUT
   ============================================= */
.container {
    padding-top: 50px;
    padding-bottom: 50px;
}

@media (min-width: 768px) {
    .text-center {
        text-align: left !important;
    }
}

header.row {
    --bs-gutter-x: 0;
    margin-left: 0;
    margin-right: 0;
}

header.row > .col-md-12 {
    padding-left: 0;
    padding-right: 0;
}

/* Allinea le due sezioni next step e immagini */
.container > section.row:nth-of-type(1),
.container > section.row:nth-of-type(2) {
    align-items: stretch;
}

.container > section.row:nth-of-type(1) .col-md-6 {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.container > section.row:first-of-type {
    min-height: 200px;
    align-items: center;
}

/* =============================================
   CARD — hover lift
   ============================================= */
.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.10);
}

/* =============================================
   BUTTONS — subtle scale on hover
   ============================================= */
.btn {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* =============================================
   FADE-UP ANIMATION (IntersectionObserver)
   ============================================= */
.fade-up {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* stagger delays for sibling cards */
.fade-up:nth-child(2) { transition-delay: 0.10s; }
.fade-up:nth-child(3) { transition-delay: 0.20s; }
.fade-up:nth-child(4) { transition-delay: 0.30s; }

/* =============================================
   HERO TEXT — entrance animation
   ============================================= */
.hero-content {
    animation: heroFadeIn 0.9s ease both;
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =============================================
   NAV LINKS — underline slide
   ============================================= */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0.5rem;
    right: 0.5rem;
    height: 2px;
    background-color: currentColor;
    transform: scaleX(0);
    transition: transform 0.25s ease;
    transform-origin: left;
}

.nav-link:hover::after {
    transform: scaleX(1);
}

/* =============================================
   TEAM CARDS
   ============================================= */
.team-card {
    border: none;
    border-top: 3px solid var(--bs-primary);
    border-radius: 0.5rem;
    overflow: hidden;
}

.team-avatar {
    display: flex;
    justify-content: center;
    padding-top: 2rem;
    padding-bottom: 0.5rem;
}

.team-role {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--bs-primary);
}

/* =============================================
   FOOTER CTA BAND
   ============================================= */
.footer .bg-primary {
    transition: background-color 0.3s ease;
}

/* =============================================
   TEAM SCROLL — track + sticky + trigger arch
   ============================================= */

/*
   .team-track     — the tall scroll rail (300vh), relative
   .team-sticky    — sticks inside the rail, full-width 2-col layout
   .team-left      — crossfade text panels (stacked, position:relative)
   .team-right     — crossfade photos (stacked, position:relative)
   .team-triggers  — invisible 100vh divs, one per person, drive IO
*/

.team-track {
    position: relative;
    height: 300vh;        /* 100vh × 3 people */
}

.team-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    gap: 3.5rem;
    pointer-events: none; /* triggers are above in DOM; re-enable on children */
}

/* ── Left col: text crossfade ── */
.team-left {
    flex: 1 1 50%;
    min-width: 0;
    position: relative;
    pointer-events: auto;
}

.team-text {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.55s ease, transform 0.55s ease;
    pointer-events: none;
}

.team-text.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    position: relative; /* take space so col has height */
}

.team-role {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--bs-primary);
    margin-bottom: 0.4rem;
}

.team-name {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 1.2rem;
    line-height: 1.2;
}

.team-bio {
    font-size: 0.95rem;
    line-height: 1.8;
    color: #444;
}

/* ── Right col: photo crossfade ── */
.team-right {
    flex: 0 0 42%;
    max-width: 42%;
    display: flex;
    flex-direction: column;
    align-items: center;
    pointer-events: auto;
}

.team-photo-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: 6px;
    overflow: hidden;
    background: #eee;
}

.team-photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    opacity: 0;
    transition: opacity 0.55s ease;
}

.team-photo.active {
    opacity: 1;
}

/* ── Dot navigation ── */
.team-dots {
    display: flex;
    gap: 0.6rem;
    margin-top: 1rem;
}

.team-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: #ccc;
    padding: 0;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
}

.team-dot.active {
    background: var(--bs-primary);
    transform: scale(1.3);
}

/* ── Invisible triggers ── */
.team-triggers {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.team-trigger {
    height: 100vh;  /* one per person */
}

/* ── Mobile: unstack, disable sticky ── */
@media (max-width: 767px) {
    .team-track {
        height: auto;
    }

    .team-sticky {
        position: static;
        height: auto;
        flex-direction: column;
        gap: 0;
        padding: 1rem;
    }

    .team-right {
        flex: none;
        max-width: 100%;
        width: 100%;
        margin-bottom: 2rem;
        order: -1; /* photo on top on mobile */
    }

    .team-photo-frame {
        aspect-ratio: 16 / 9;
    }

    .team-left {
        flex: none;
        width: 100%;
    }

    /* show all texts stacked on mobile */
    .team-text {
        position: static;
        opacity: 1;
        transform: none;
        padding: 2rem 0;
        border-bottom: 1px solid rgba(0,0,0,0.08);
        pointer-events: auto;
    }

    .team-text:last-child {
        border-bottom: none;
    }

    .team-text.active {
        position: static;
    }

    .team-triggers {
        display: none;
    }
}

/* =============================================
   THE PROJECT PAGE
   ============================================= */

/* Override the global .container top/bottom padding on this page */
.project-container {
    padding-top: 2rem;
    padding-bottom: 2rem;
}

/* Status cards in hero band */
.status-card {
    border: none;
    border-left: 3px solid var(--bs-primary);
    border-radius: 0;
    text-align: left;
}

.status-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--bs-primary);
}

/* Next step block */
.next-step-label {
    font-size: clamp(1.4rem, 4vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 0;
}

.next-step-text {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    line-height: 1.65;
    color: #444;
    margin-bottom: 0;
}

/* Technical drawing cards */
.drawing-card {
    background: #0d0d0d;
    border-radius: 6px;
    overflow: hidden;
    padding: 0;
}

.drawing-card img {
    display: block;
    width: 100%;
    height: auto;
}

.drawing-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #888;
    padding: 0.6rem 0.9rem;
    margin: 0;
}

/* Mobile-specific overrides */
@media (max-width: 575px) {
    /* Hero band: less vertical space */
    .position-relative.overflow-hidden.p-3.p-md-5 {
        padding: 1.5rem 1rem !important;
    }

    /* Tighter card gaps */
    .project-container {
        padding-top: 1.25rem;
        padding-bottom: 1.25rem;
    }

    /* Full-width cards on xs */
    .project-container .card,
    .drawing-card {
        margin-bottom: 0; /* gap utility handles spacing */
    }

    /* Next step label full width, smaller */
    .next-step-label {
        font-size: 1.3rem;
        margin-bottom: 0.5rem;
    }
}

/* =============================================
   PROSPECT ROWS (index.htm)
   ============================================= */

.prospects {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.prospect-row {
    display: flex;
    align-items: center;
    gap: 4rem;
    padding: 5rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.07);
}

.prospect-row:last-child {
    border-bottom: none;
}

/* Reverse: photo on right, text on left */
.prospect-row--reverse {
    flex-direction: row-reverse;
}

.prospect-img {
    flex: 0 0 55%;
    max-width: 55%;
}

.prospect-img .drawing-card {
    border-radius: 6px;
    overflow: hidden;
    background: #0d0d0d;
}

.prospect-img .drawing-card img {
    display: block;
    width: 100%;
    height: auto;
}

.prospect-text {
    flex: 1 1 auto;
    min-width: 0;
}

.prospect-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--bs-primary);
    margin-bottom: 0.5rem;
}

.prospect-title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.prospect-body {
    font-size: 0.97rem;
    line-height: 1.8;
    color: #555;
    max-width: 42ch;
}

/* ── Slide-in animations (triggered by JS) ── */
.slide-from-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.slide-from-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.slide-from-left.visible,
.slide-from-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* stagger: text slightly after image */
.prospect-text.slide-from-left,
.prospect-text.slide-from-right {
    transition-delay: 0.15s;
}

/* ── Mobile ── */
@media (max-width: 767px) {
    .prospect-row,
    .prospect-row--reverse {
        flex-direction: column;
        gap: 1.5rem;
        padding: 3rem 0;
    }

    .prospect-img {
        flex: none;
        max-width: 100%;
        width: 100%;
    }

    .prospect-body {
        max-width: none;
    }

    /* on mobile just fade in, no horizontal slide */
    .slide-from-left,
    .slide-from-right {
        transform: translateY(20px);
    }

    .slide-from-left.visible,
    .slide-from-right.visible {
        transform: translateY(0);
    }
}

/* =============================================
   THE PROJECT — NEXT STEP BAND
   ============================================= */

.nextstep-band {
    background: #111;
    color: #fff;
    padding: 5rem 0;
}

.nextstep-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    gap: 4rem;
}

.nextstep-left {
    flex: 0 0 28%;
}

.nextstep-eyebrow {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--bs-primary);
    margin-bottom: 0.5rem;
}

.nextstep-heading {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.1;
    margin: 0;
}

.nextstep-right {
    flex: 1 1 auto;
    border-left: 2px solid rgba(255,255,255,0.12);
    padding-left: 3rem;
}

.nextstep-body {
    font-size: clamp(1rem, 2vw, 1.25rem);
    line-height: 1.75;
    color: rgba(255,255,255,0.75);
    margin: 0;
}

@media (max-width: 767px) {
    .nextstep-inner {
        flex-direction: column;
        gap: 1.5rem;
        padding: 0 1.25rem;
    }

    .nextstep-left {
        flex: none;
        width: 100%;
    }

    .nextstep-right {
        border-left: none;
        border-top: 2px solid rgba(255,255,255,0.12);
        padding-left: 0;
        padding-top: 1.5rem;
    }

    .nextstep-band {
        padding: 3rem 0;
    }
}


/* =============================================
   THE PROJECT — USE CASES BAND (photo bg)
   ============================================= */

.usecases-band {
    position: relative;
    min-height: 580px;
    display: flex;
    align-items: center;
}

.usecases-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* parallax */
    /* fallback colour when image isn't loaded yet */
    background-color: #0a1628;
}

.usecases-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(0,0,0,0.82) 0%,
        rgba(0,0,0,0.60) 100%
    );
}

.usecases-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 5rem 2rem;
    color: #fff;
}

.usecases-eyebrow {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--bs-primary);
    margin-bottom: 0.4rem;
}

.usecases-heading {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 300;
    margin-bottom: 0;
}

/* individual use case card */
.usecase-card {
    background: rgba(255,255,255,0.07);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 8px;
    padding: 2rem 1.5rem;
    height: 100%;
    transition: background 0.3s ease, transform 0.3s ease;
}

.usecase-card:hover {
    background: rgba(255,255,255,0.13);
    transform: translateY(-4px);
}

.usecase-icon {
    font-size: 1.8rem;
    margin-bottom: 0.8rem;
    line-height: 1;
}

.usecase-card h5 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
    color: #fff;
}

.usecase-card p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.70);
    margin: 0;
}

/* slide-from-bottom animation (for centre card) */
.slide-from-bottom {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.65s ease, transform 0.65s ease;
    transition-delay: 0.1s;
}

.slide-from-bottom.visible {
    opacity: 1;
    transform: translateY(0);
}

.usecase-card.slide-from-left  { transition-delay: 0s;    }
.usecase-card.slide-from-bottom{ transition-delay: 0.13s; }
.usecase-card.slide-from-right { transition-delay: 0.26s; }

@media (max-width: 767px) {
    .usecases-band {
        min-height: auto;
    }

    .usecases-bg {
        background-attachment: scroll; /* fixed doesn't work well on mobile */
    }

    .usecases-content {
        padding: 3rem 1.25rem;
    }

    .usecase-card {
        padding: 1.5rem 1.25rem;
    }
}

/* =============================================
   HOME — MOBILE DESCRIPTION BAND
   ============================================= */
.descband {
    background: #111;
    color: #fff;
    padding: 2.5rem 0;
}

.descband-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
    border-left: 2px solid var(--bs-primary);
    padding-left: 1.25rem;
}

.descband-body {
    font-size: 1rem;
    line-height: 1.75;
    color: rgba(255,255,255,0.78);
    margin: 0;
}

/* =============================================
   HOME — STATS STRIP
   ============================================= */

.stats-strip {
    background: #fff;
    border-top: 1px solid rgba(0,0,0,0.07);
    border-bottom: 1px solid rgba(0,0,0,0.07);
    padding: 0;
    overflow-x: auto;           /* scroll on mobile */
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;      /* hide scrollbar Firefox */
}

.stats-strip::-webkit-scrollbar {
    display: none;              /* hide scrollbar Chrome/Safari */
}

.stats-inner {
    display: flex;
    align-items: stretch;
    min-width: max-content;     /* prevent wrapping on mobile */
    max-width: 1200px;
    margin: 0 auto;
}

.stat-card {
    flex: 1 1 0;
    min-width: 220px;
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

@media (max-width: 767px) {
    .stat-card {
        min-width: 58vw;
        padding: 1.75rem 1.25rem;
    }
}

.stat-divider {
    width: 1px;
    background: rgba(0,0,0,0.08);
    align-self: stretch;
    flex-shrink: 0;
}

.stat-number {
    font-size: clamp(2.2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1;
    color: var(--bs-primary);
    margin-bottom: 0.3rem;
}

.stat-title {
    font-size: 1rem;
    font-weight: 600;
    color: #111;
}

.stat-sub {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #999;
    margin-bottom: 0.5rem;
}

.stat-body {
    font-size: 0.88rem;
    line-height: 1.65;
    color: #666;
    margin: 0;
}

/* scroll hint on mobile — subtle fade on right edge */
@media (max-width: 767px) {
    .stats-strip {
        position: relative;
    }

    .stats-strip::after {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 48px;
        height: 100%;
        background: linear-gradient(to right, transparent, rgba(255,255,255,0.9));
        pointer-events: none;
    }

    .stat-card {
        padding: 2rem 1.5rem;
    }
}

/* =============================================
   ABOUT US — MOBILE TEAM SLIDESHOW
   ============================================= */

.team-slideshow {
    position: relative;
    width: 100%;
    overflow-x: scroll;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    display: flex;
}

.team-slideshow::-webkit-scrollbar {
    display: none;
}

/* each slide = full viewport width */
.team-slide {
    flex: 0 0 100vw;
    width: 100vw;
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
}

/* photo fills top ~45% of slide */
.slide-photo {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    flex-shrink: 0;
}

.slide-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
}

/* text below photo */
.slide-text {
    padding: 1.75rem 1.5rem 2rem;
    background: #fff;
    flex: 1;
}

.slide-text .team-role {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--bs-primary);
    margin-bottom: 0.35rem;
}

.slide-text .team-name {
    font-size: 1.6rem;
    font-weight: 300;
    margin-bottom: 0.9rem;
    line-height: 1.2;
}

.slide-text .team-bio {
    font-size: 0.9rem;
    line-height: 1.75;
    color: #555;
    margin: 0;
}

/* dot indicators */
.slide-dots {
    position: absolute;
    bottom: 0.75rem;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    pointer-events: none;
}

.slide-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #ccc;
    transition: background 0.3s ease, transform 0.3s ease;
    pointer-events: auto;
    cursor: pointer;
}

.slide-dot.active {
    background: var(--bs-primary);
    transform: scale(1.3);
}

/* =============================================
   MOBILE SLIDESHOW — SWIPE HINT
   ============================================= */

.slide-photo {
    position: relative;
}

.swipe-hint {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    pointer-events: none;
    animation: swipeFloat 1.8s ease-in-out infinite;
    transition: opacity 0.5s ease;
    z-index: 10;
}

.swipe-hint.hidden {
    opacity: 0;
    pointer-events: none;
}

.swipe-hand {
    animation: swipeBounce 1.8s ease-in-out infinite;
}

.swipe-label {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.85);
    text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

@keyframes swipeBounce {
    0%, 100% { transform: translateX(0);    opacity: 1;    }
    30%       { transform: translateX(-6px); opacity: 0.7;  }
    60%       { transform: translateX(6px);  opacity: 0.7;  }
    80%       { transform: translateX(0);    opacity: 1;    }
}

/* =============================================
   THE PROJECT — STATUS CAROUSEL (mobile)
   ============================================= */

.status-carousel {
    position: relative;
    overflow: hidden;
    padding-bottom: 2rem; /* space for dots */
}

.status-carousel-track {
    display: flex;
    overflow-x: scroll;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 0.75rem;
    padding: 0.25rem 0.25rem 0.5rem;
}

.status-carousel-track::-webkit-scrollbar {
    display: none;
}

.status-carousel-item {
    flex: 0 0 78vw;        /* show a sliver of next card */
    scroll-snap-align: start;
}

.status-dots {
    display: flex;
    justify-content: center;
    gap: 0.45rem;
    margin-top: 0.75rem;
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255,255,255,0.35);
    transition: background 0.3s ease, transform 0.3s ease;
    cursor: pointer;
}

.status-dot.active {
    background: #fff;
    transform: scale(1.3);
}

/* =============================================
   CONTACT — SUCCESS MODAL + ERROR TOAST
   ============================================= */

/* Modal backdrop */
.contact-modal-bg {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    animation: modalFadeIn 0.25s ease;
}

.contact-modal-bg.active {
    display: flex;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* Modal box */
.contact-modal-box {
    background: #fff;
    border-radius: 12px;
    padding: 2.5rem 2rem;
    max-width: 380px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0,0,0,0.18);
    animation: modalSlideUp 0.3s ease;
}

@keyframes modalSlideUp {
    from { transform: translateY(24px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

.contact-modal-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--bs-primary);
    color: #fff;
    font-size: 1.6rem;
    line-height: 56px;
    margin: 0 auto 1.2rem;
}

.contact-modal-box h4 {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.contact-modal-box p {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
}

/* Error toast */
.contact-toast {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(80px);
    background: #c0392b;
    color: #fff;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    z-index: 1100;
    opacity: 0;
    transition: transform 0.35s ease, opacity 0.35s ease;
    white-space: nowrap;
}

.contact-toast.active {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* =============================================
   STATS STRIP — SWIPE HINT (mobile only)
   ============================================= */