/* ============================================================
   styles.css — Wieldex Component & Utility Styles
   Requires wieldex-theme.css to be loaded first.
   ============================================================ */



/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
    transition: background-color var(--transition-medium), color var(--transition-medium);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    line-height: 1.2;
}

/* Shared Vanta background canvas for hero headers */
#vanta-canvas {
    width: 100vw;
    height: 40vh;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}

img {
    max-width: 100%;
    display: block;
}

a:link    { text-decoration: none; }
a:visited { text-decoration: none; }
a:hover   { text-decoration: none; }
a:active  { text-decoration: none; }


/* ── Scrollbar ───────────────────────────────────────────────── */
::-webkit-scrollbar       { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-scrollbar-track); }
::-webkit-scrollbar-thumb { background: var(--color-scrollbar-thumb); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-scrollbar-hover); }


/* ── Shared Container ───────────────────────────────────────── */
.container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-px);
}
@media (min-width: 640px)  { .container { padding-inline: var(--space-6); } }
@media (min-width: 1024px) { .container { padding-inline: var(--space-8); } }


/* ── Material Symbols ───────────────────────────────────────── */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 1, 'wght' 300, 'GRAD' 0, 'opsz' 24;
}


/* ── Glass Card ─────────────────────────────────────────────── */
.glass-card {
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}


/* ── Float Animations ───────────────────────────────────────── */
@keyframes float {
    0%   { transform: translateY(0px); }
    50%  { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.animate-float-slow   { animation: float 6s ease-in-out infinite; }
.animate-float-medium { animation: float 5s ease-in-out infinite; animation-delay: 1s; }
.animate-float-fast   { animation: float 4s ease-in-out infinite; animation-delay: 2s; }


/* ── Pulse Animation ────────────────────────────────────────── */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.5; }
}
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }


/* ── Mesh Gradient ──────────────────────────────────────────── */
.mesh-gradient {
    background-image:
        radial-gradient(at 0%   0%, hsla(210, 80%, 93%, 1) 0, transparent 50%),
        radial-gradient(at 50%  0%, hsla(160, 50%, 95%, 1) 0, transparent 50%),
        radial-gradient(at 100% 0%, hsla(210, 80%, 93%, 1) 0, transparent 50%);
}
.dark .mesh-gradient {
    background-image:
        radial-gradient(at 0%   0%, hsla(217, 33%, 17%, 1) 0, transparent 50%),
        radial-gradient(at 50%  0%, hsla(215, 28%, 17%, 1) 0, transparent 50%),
        radial-gradient(at 100% 0%, hsla(217, 33%, 17%, 1) 0, transparent 50%);
}


/* ── Buttons ────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: var(--space-4) var(--space-8);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
    transition:
        background-color var(--transition-fast),
        border-color var(--transition-fast),
        color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: 1px solid var(--color-primary);
    position: relative;
    overflow: hidden; /* Required for the shimmer */
    text-decoration: none;
}

.btn--primary:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white); /* Keeps text color the same */
    text-decoration: underline;
    text-underline-offset: 4px; /* Keeps the line clean */
}

.btn--primary:after {
    content: "";
    position: absolute;
    top: 0;
    left: 150%;
    width: 200%;
    height: 100%;
    background-image: linear-gradient(90deg, transparent, hsla(0,0%,100%,.25), transparent);
    transform: skewX(-20deg);
}

.btn--primary:hover:after {
    left: -250%;
    transition: left .7s ease-in;
}

.btn--outline {
    background-color: transparent;
    color: var(--color-gray-900);
    border-color: var(--color-primary);
}
.btn--outline:hover {
    border-color: var(--color-primary-hover);
    text-decoration: none;
}

.btn--lg { padding: var(--space-5) var(--space-10); font-size: var(--text-base); }
.btn--sm { padding: var(--space-2) var(--space-5);  font-size: var(--text-xs); }


/* ── Preloader ──────────────────────────────────────────────── */
#preloader {
    position: fixed;
    inset: 0;
    z-index: var(--z-preloader);
    pointer-events: none;
}

#preloader .loader-area {
    display: flex;
    height: 100vh;
    width: 100vw;
}

#preloader .preloader-wrap {
    flex: 1;
}

#preloader .loader-bg {
    background-color: var(--color-bg-dark);
    height: 100%;
    width: 100%;
    transition: width 800ms cubic-bezier(0.77, 0, 0.175, 1);
}

#preloader.loaded .preloader-wrap:nth-child(1) .loader-bg { transition-delay: 0.3s; width: 0; }
#preloader.loaded .preloader-wrap:nth-child(2) .loader-bg { transition-delay: 0.4s; width: 0; }
#preloader.loaded .preloader-wrap:nth-child(3) .loader-bg { transition-delay: 0.5s; width: 0; }
#preloader.loaded .preloader-wrap:nth-child(4) .loader-bg { transition-delay: 0.6s; width: 0; }

#preloader.loaded {
    visibility: hidden;
    transition: visibility 0s 1.4s;
}


/* ── Navigation ─────────────────────────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: var(--z-nav);
    background-color: transparent;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-gray-200);
    transition: background-color var(--transition-medium);
}

.dark .nav {
    background-color: rgba(13, 23, 35, 0.9);
    border-color: var(--color-gray-800);
}

.nav__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--nav-height);
}

.nav__logo img {
    height: 2.5rem;
    width: auto;
    transition: opacity var(--transition-fast);
}
.nav__logo:hover img  { opacity: 0.8; }
.nav__logo:hover      { text-decoration: none; }

.nav__links {
    display: none;
    align-items: center;
    gap: var(--space-12);
    list-style: none;
}
@media (min-width: 768px) { .nav__links { display: flex; } }

.nav__link {
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-700);
    transition: color var(--transition-fast);
    text-decoration: none;
}
.nav__link:hover { color: var(--color-primary); text-decoration: none; }

.nav__hamburger {
    display: flex;
    align-items: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-gray-700);
}
@media (min-width: 768px) { .nav__hamburger { display: none; } }

/* Mobile dropdown — see bottom of file for full rules */


/* ── Logo Carousel ──────────────────────────────────────────── */
@keyframes scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

.logo-carousel-container {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    padding: var(--space-8) 0;
    mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.logo-track {
    display: inline-flex;
    width: max-content;
    animation: scroll 30s linear infinite;
}
.logo-track:hover { animation-play-state: paused; }

.logo-item {
    width: 100px;
    margin: 0 100px;
    filter: grayscale(100%) opacity(0.6);
    transition: filter var(--transition-medium);
}
.logo-item:hover { filter: grayscale(0%) opacity(1); }


/* ── Process / Methodology Timeline ────────────────────────── */
.step-link { position: relative; }

.step-link.active { color: var(--color-white); }

.step-link.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-primary);
}


/* ── Scroll-to-top Button ───────────────────────────────────── */
#scrollTopBtn {
    position: fixed;
    bottom: var(--space-8);
    right: var(--space-8);
    z-index: var(--z-nav);
    padding: var(--space-3);
    background-color: var(--color-bg-dark);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition:
        opacity var(--transition-medium),
        visibility var(--transition-medium),
        background-color var(--transition-fast),
        transform var(--transition-fast);
}

#scrollTopBtn.visible {
    opacity: 1;
    visibility: visible;
}

#scrollTopBtn:hover {
    background-color: var(--color-primary);
    transform: translateY(-4px);
}


/* ============================================================
   SECTION STYLES
   ============================================================ */


/* ── Carousel Section wrapper ───────────────────────────────── */
.carousel-section {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
}
.carousel-section--border {
    border-top: 1px solid var(--color-gray-200);
}


/* ── Hero ───────────────────────────────────────────────────── */
.hero {
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: var(--nav-height);
    background-color: var(--color-bg-light);
    background-image: radial-gradient(60% 60% at 50% 50%, rgba(25,90,152,0.05) 0%, var(--color-white) 100%);
    color: var(--color-text-dark);
}

.hero__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-12);
    padding: var(--space-16) 0;        /* ← was: padding: 0 */
}
@media (min-width: 1024px) {
    .hero {
        min-height: 1000px;
    }
    .hero__inner {
        flex-direction: row;
        gap: var(--space-20);
        padding: var(--space-32) 0;    /* ← more room on desktop */
    }
}

/* Left copy */
.hero__copy {
    width: 100%;
    position: relative;
    z-index: 10;
}
@media (min-width: 1024px) { .hero__copy { width: 50%; } }

.hero__title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.1;
    color: var(--color-gray-900);
    margin-bottom: var(--space-8);
}

.hero__subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
    line-height: 1.75;
    max-width: 32rem;
    margin-bottom: var(--space-10);
}

.hero__actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}
@media (min-width: 640px) { .hero__actions { flex-direction: row; } }

/* Right mockup */
.hero__mockup {
    position: relative;
    width: 100%;
}
@media (min-width: 1024px) { .hero__mockup { width: 50%; } }

.hero__mockup-glow {
    position: absolute;
    top: -5rem;
    right: -5rem;
    width: 600px;
    height: 600px;
    background: linear-gradient(to top right, #dbeafe, #fff7ed);
    border-radius: var(--radius-full);
    filter: blur(64px);
    opacity: 0.6;
    pointer-events: none;
}

.hero__mockup-window {
    position: relative;
    max-width: 600px;
    margin-inline: auto;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-100);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: transform var(--transition-xslow);
}
.hero__mockup-window:hover { transform: scale(1.02); }

.mockup-bar {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background-color: var(--color-gray-100);
    border-bottom: 1px solid var(--color-gray-200);
}
.mockup-bar__dots { display: flex; gap: 6px; }
.mockup-bar__dot {
    display: block;
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
}
.mockup-bar__dot--red    { background-color: #F87171; }
.mockup-bar__dot--yellow { background-color: #FBBF24; }
.mockup-bar__dot--green  { background-color: #34D399; }

.mockup-bar__url {
    flex: 1;
    max-width: 200px;
    height: 1.5rem;
    background-color: var(--color-gray-200);
    border-radius: var(--radius-md);
    opacity: 0.5;
    margin-inline: auto;
}

.mockup-screen {
    position: relative;
    background: var(--color-white);
    aspect-ratio: 16 / 10;
    overflow: hidden;
}
.mockup-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mockup-screen__badge {
    position: absolute;
    top: 2.5rem;
    right: 2.5rem;
    width: 6rem;
    height: 6rem;
    background: rgba(255,255,255,0.3);
    backdrop-filter: blur(8px);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(255,255,255,0.4);
    box-shadow: var(--shadow-md);
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 6rem;
}

.mockup-screen__stat {
    position: absolute;
    bottom: 2.5rem;
    left: 2.5rem;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-100);
    z-index: 20;
    max-width: 180px;
}
.mockup-screen__stat-label {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-bottom: var(--space-1);
}
.mockup-screen__stat-value {
    display: flex;
    align-items: flex-end;
    gap: var(--space-2);
}
.mockup-screen__stat-number {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-gray-900);
}
.mockup-screen__stat-delta {
    font-size: var(--text-xs);
    font-weight: 700;
    color: #16A34A;
    margin-bottom: 2px;
}

.hero__mockup-shadow {
    position: absolute;
    bottom: -2.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    height: 1rem;
    background: rgba(0,0,0,0.2);
    filter: blur(20px);
    border-radius: var(--radius-full);
}


/* ── Services ───────────────────────────────────────────────── */
.services {
    padding: var(--space-24) 0;
    background-color: var(--color-bg-light);
    background-image: radial-gradient(60% 60% at 50% 50%, rgba(25,90,152,0.05) 0%, #ffffff 100%);
}

.services__header {
    margin-bottom: var(--space-16);
}
.services__title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 3rem);
    color: var(--color-gray-700);
    line-height: 1.2;
}

.services__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    border: 1px solid rgba(255,255,255,0.1);
}
@media (min-width: 768px)  { .services__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services__grid { grid-template-columns: repeat(4, 1fr); } }

.service-card {
    position: relative;
    overflow: hidden;
    background-color: var(--color-bg-dark);
    padding: var(--space-12);
    transition: background-color var(--transition-slow);
    cursor: default;
}
.service-card:hover { background-color: transparent; }

.service-card__bar {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-slow);
}
.service-card:hover .service-card__bar { width: 100%; }

.service-card__icon {
    display: block;
    font-size: 2.25rem;
    color: var(--color-white);
    margin-bottom: var(--space-6);
    transition: color var(--transition-fast), transform var(--transition-medium);
}
.service-card:hover .service-card__icon {
    color: var(--color-primary);
    transform: scale(1.1);
}

.service-card__title {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-3);
    transition: color var(--transition-fast);
}
.service-card:hover .service-card__title { color: var(--color-gray-900); }

.service-card__desc {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    line-height: 1.75;
}


/* ── Portfolio Grid ─────────────────────────────────────────── */
.portfolio {
    position: relative;
    padding: var(--space-32) 0;
    overflow: hidden;
    background-color: var(--color-surface-dark);
}

.portfolio__grid-bg {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    pointer-events: none;
    background-image:
        linear-gradient(to right, var(--color-primary) 1px, transparent 1px),
        linear-gradient(to bottom, var(--color-primary) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(circle at center, black, transparent 80%);
}

.portfolio__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: var(--space-16);
}

.portfolio__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--color-white);
    text-transform: uppercase;
}

.portfolio__view-all {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-white);
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: var(--space-1);
    transition: color var(--transition-fast);
    text-decoration: none;
}
.portfolio__view-all:hover { color: var(--color-primary); text-decoration: none; }

.portfolio__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
}
@media (min-width: 768px) { .portfolio__grid { grid-template-columns: repeat(2, 1fr); } }

.portfolio-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    cursor: pointer;
}
@media (min-width: 768px) {
    .portfolio-card--offset { margin-top: 6rem; }
}

.portfolio-card__image {
    aspect-ratio: 4 / 5;
    overflow: hidden;
}
.portfolio-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-xslow);
}
.portfolio-card:hover .portfolio-card__image img { transform: scale(1.1); }

.portfolio-card__overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(25, 90, 152, 0);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-8);
    transition: background-color var(--transition-slow);
    text-decoration: none;
}
.portfolio-card:hover .portfolio-card__overlay {
    background-color: rgba(25, 90, 152, 0.4);
}

.portfolio-card__category {
    display: block;
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--transition-medium), transform var(--transition-medium);
}
.portfolio-card__name {
    font-size: var(--text-3xl);
    font-weight: 900;
    color: var(--color-white);
    text-transform: uppercase;
    margin-top: var(--space-2);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--transition-medium) 0.05s, transform var(--transition-medium) 0.05s;
}
.portfolio-card:hover .portfolio-card__category,
.portfolio-card:hover .portfolio-card__name {
    opacity: 1;
    transform: translateY(0);
}


/* ── Process Timeline ───────────────────────────────────────── */
.process {
    position: relative;
    min-height: 900px;
    padding: var(--space-32) 0;
    overflow: hidden;
    background-color: var(--color-surface-dark);
}

.process__grid-bg {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    pointer-events: none;
    background-image:
        linear-gradient(to right, var(--color-primary) 1px, transparent 1px),
        linear-gradient(to bottom, var(--color-primary) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(circle at center, black, transparent 80%);
}

.process__inner { position: relative; z-index: 10; }

.process__heading { margin-bottom: var(--space-20); }

.process__title {
    font-size: clamp(2rem, 4vw, 3.75rem);
    font-family: var(--font-display);
    color: var(--color-gray-200);
}

.process__tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: var(--space-16);
}

.step-link {
    position: relative;
    padding-bottom: var(--space-6);
    margin-right: var(--space-12);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray-500);
    background: none;
    border: none;
    cursor: pointer;
    transition: color var(--transition-fast);
}
.step-link:hover { color: var(--color-white); }
.step-link.active { color: var(--color-white); }
.step-link.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-primary);
}

.process__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-20);
    align-items: center;
}
@media (min-width: 1024px) { .process__content { grid-template-columns: repeat(2, 1fr); } }

.process__text { position: relative; }

.process__big-number {
    position: absolute;
    top: -5rem;
    left: -2.5rem;
    font-size: 12rem;
    font-family: var(--font-display);
    font-weight: 900;
    color: rgba(255,255,255,0.05);
    line-height: 1;
    pointer-events: none;
    user-select: none;
}

.process__details { position: relative; z-index: 10; }

.process__step-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-family: var(--font-display);
    color: var(--color-white);
    font-style: italic;
    margin-bottom: var(--space-6);
}

.process__step-desc {
    font-size: var(--text-lg);
    color: var(--color-gray-400);
    line-height: 1.75;
    max-width: 28rem;
    margin-bottom: var(--space-8);
}

.process__cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 900;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: -0.02em;
    text-decoration: none;
    transition: gap var(--transition-fast);
}
.process__cta:hover { gap: var(--space-4); text-decoration: none; }

.process__bar-track {
    margin-top: var(--space-12);
    width: 100%;
    height: 1px;
    background-color: rgba(255,255,255,0.1);
    position: relative;
}
.process__bar-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background-color: var(--color-primary);
    width: 0;
}

.process__image {
    position: relative;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background-color: var(--color-surface-dark);
}
.process__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity var(--transition-slow);
}


/* ── Home: Retention / Benefits section under process ───────── */
.retention-sections {
    padding: var(--space-24) 0;
    background-color: var(--color-surface-light);
}

.retention-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-12);
    padding: var(--space-24) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.retention-block:last-of-type {
    border-bottom: none;
}

@media (min-width: 1024px) {
    .retention-block {
        flex-direction: row;
    }
    .retention-block--reverse {
        flex-direction: row-reverse;
    }
}

.retention-block__image {
    width: 100%;
    padding: var(--space-8);
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (min-width: 1024px) {
    .retention-block__image {
        width: 50%;
    }
}

.retention-block__image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-slow);
}

.retention-block__image img:hover {
    transform: scale(1.05);
}

.retention-block__copy {
    width: 100%;
    padding: var(--space-8);
}

@media (min-width: 1024px) {
    .retention-block__copy {
        width: 50%;
    }
}

.retention-block__kicker {
    display: block;
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
}

.retention-block__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 500;
    color: var(--color-gray-900);
    margin-bottom: var(--space-6);
}

.retention-block__text {
    font-size: var(--text-base);
    color: var(--color-gray-600);
    line-height: 1.75;
    margin-bottom: var(--space-8);
}

.retention-block__stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-10);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-gray-200);
}

.retention-block__stat-number {
    display: block;
    font-size: var(--text-3xl);
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-1);
}

.retention-block__stat-label {
    display: block;
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-gray-500);
    font-weight: 500;
}


/* ── Testimonials ───────────────────────────────────────────── */
.testimonials {
    padding: var(--space-24) 0;
    background-color: var(--color-bg-light);
}

.testimonials__header {
    text-align: center;
    margin-bottom: var(--space-16);
}
.testimonials__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-family: var(--font-display);
    color: var(--color-gray-900);
}

.testimonials__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
}
@media (min-width: 768px)  { .testimonials__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .testimonials__grid { grid-template-columns: repeat(3, 1fr); } }

.testimonial-card {
    background-color: var(--color-white);
    padding: var(--space-8);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-sm);
}

.testimonial-card__stars {
    display: flex;
    color: var(--color-primary);
    margin-bottom: var(--space-4);
    gap: 2px;
}
.testimonial-card__stars .material-symbols-outlined { font-size: 1rem; }

.testimonial-card__quote {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    font-style: italic;
    line-height: 1.75;
    margin-bottom: var(--space-6);
}

.testimonial-card__name {
    display: block;
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-gray-900);
}
.testimonial-card__role {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    margin-top: var(--space-1);
}


/* ── About ──────────────────────────────────────────────────── */
.about {
    padding: var(--space-24) 0;
    background-color: var(--color-bg-light);
    background-image: radial-gradient(60% 60% at 50% 50%, rgba(25,90,152,0.05) 0%, #ffffff 100%);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-16);
    margin-bottom: var(--space-20);
}
@media (min-width: 1024px) { .about__grid { grid-template-columns: repeat(2, 1fr); } }

.about__title {
    font-size: clamp(2rem, 4vw, 3.75rem);
    font-family: var(--font-display);
    color: var(--color-gray-900);
    line-height: 1.1;
}

.about__right {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: 1.75;
}
.about__highlight {
    font-weight: 500;
    color: var(--color-gray-900);
}

.about__stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    padding-top: var(--space-16);
    border-top: 1px solid var(--color-gray-200);
}
@media (min-width: 768px) { .about__stats { grid-template-columns: repeat(3, 1fr); } }

.about__stat { text-align: center; }

.about__stat-number {
    display: block;
    font-size: var(--text-4xl);
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}
.about__stat-number sup { font-size: var(--text-2xl); }

.about__stat-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-gray-900);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.about__stat-sub {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    margin-top: var(--space-1);
}


/* ── FAQs ───────────────────────────────────────────────────── */
.faqs {
    padding: var(--space-24) 0;
    background-color: var(--color-bg-light);
    background-image: radial-gradient(60% 60% at 50% 50%, rgba(25,90,152,0.05) 0%, #ffffff 100%);
}

.faqs__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-16);
}
@media (min-width: 1024px) { .faqs__grid { grid-template-columns: repeat(2, 1fr); } }

.faqs__title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-family: var(--font-display);
    color: var(--color-gray-900);
    line-height: 1.2;
}

.faqs__list { display: flex; flex-direction: column; gap: var(--space-10); }

.faq-item { display: flex; gap: var(--space-6); }

.faq-item__num {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-primary);
    padding-top: var(--space-1);
    flex-shrink: 0;
}

.faq-item__question {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

.faq-item__answer {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: 1.75;
}


/* ── CTA ────────────────────────────────────────────────────── */
.cta {
    padding: var(--space-24) 0;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-gray-200);
}

.cta__inner {
    text-align: center;
    max-width: 56rem;
}

.cta__title {
    font-size: clamp(2rem, 4vw, 3.75rem);
    font-family: var(--font-display);
    color: var(--color-gray-900);
    margin-bottom: var(--space-8);
    line-height: 1.1;
}

.cta__subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--space-10);
    max-width: 36rem;
    margin-inline: auto;
    margin-bottom: var(--space-10);
}

.cta .btn {
    gap: var(--space-2);
    box-shadow: var(--shadow-lg);
}


/* ── Footer ─────────────────────────────────────────────────── */
.footer {
    background-color: var(--color-white);
    padding-top: var(--space-16);
    padding-bottom: var(--space-8);
    border-top: 1px solid var(--color-gray-200);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    padding-bottom: var(--space-16);
}
@media (min-width: 768px)  { .footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }

.footer__brand-name {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-6);
}

.footer__brand-desc {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: 1.75;
    margin-bottom: var(--space-8);
}

.footer__social {
    display: flex;
    gap: var(--space-6);
}

.footer__social-link {
    color: var(--color-gray-500);
    transition: color var(--transition-fast);
    text-decoration: none;
}
.footer__social-link:hover { color: var(--color-primary); text-decoration: none; }

.footer__col-title {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--color-gray-900);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-6);
}

.footer__links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.footer__links a {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
    text-decoration: none;
}
.footer__links a:hover { color: var(--color-primary); text-decoration: none; }

.footer__contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--space-4);
}
.footer__contact-info a {
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
    text-decoration: none;
}
.footer__contact-info a:hover { color: var(--color-primary); text-decoration: none; }

.footer__clutch { margin-top: var(--space-4); }

.footer__badges { margin-top: var(--space-4); }

.footer__badges-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}
.footer__badges-row img { height: 4rem; width: auto; }

.footer__goodfirms { height: 2rem; width: auto; }

.footer__bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-gray-200);
    font-size: var(--text-xs);
    color: var(--color-gray-500);
}
@media (min-width: 768px) {
    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer__bottom-links {
    display: flex;
    gap: var(--space-6);
}
.footer__bottom-links a {
    color: var(--color-gray-500);
    transition: color var(--transition-fast);
    text-decoration: none;
}
.footer__bottom-links a:hover { color: var(--color-primary); text-decoration: none; }


/* ── Mobile Menu — Slide-in panel from left ─────────────────── */
#mobile-menu {
    position: fixed;
    top: 0;
    bottom: 0;
    left: -350px;
    width: 310px;
    height: 100vh;
    z-index: 101;
    overflow-y: auto;
    background-color: var(--color-bg-dark);
    padding: var(--space-6) 35px 35px 35px;
    box-shadow: var(--shadow-md);
    transition: left 0.5s ease-in;
    /* reset any max-height/display tricks */
    display: block;
    max-height: none;
    visibility: visible;
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.open {
    left: 0;
    transition: left 0.7s ease-out;
}

/* Dark overlay behind the panel */
#mobile-menu-overlay {
    position: fixed;
    inset: 0;
    height: 120vh;
    z-index: 100;
    background-color: rgba(13, 23, 35, 0.85);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease-in-out, visibility 0.5s ease-in-out;
}
#mobile-menu-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* Prevent body scroll when menu is open */
body.menu-open { overflow: hidden; }

/* Logo inside panel */
.mobile-menu-logo {
    width: 90px;
    margin-bottom: var(--space-12);
}

/* Close button */
.mobile-menu-close {
    position: absolute;
    top: 25px;
    right: 25px;
    background: none;
    border: none;
    color: var(--color-primary-hover);
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
    transition: transform var(--transition-fast);
}
.mobile-menu-close:hover { transform: rotate(90deg); }

/* Nav links */
.nav__mobile-link {
    display: block;
    width: 100%;
    color: var(--color-white);
    font-weight: 600;
    font-size: var(--text-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 10px 30px 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.17);
    text-decoration: none;
    transition: color var(--transition-fast);
}
.nav__mobile-link:last-child { border-bottom: none; }
.nav__mobile-link:hover { color: var(--color-primary-hover); text-decoration: none; }