/* =====================================================
   RecruitFusion — Stylesheet
   Table of contents:
   1.  Variables & reset
   2.  Base / typography
   3.  Buttons & utilities
   4.  Preloader
   5.  Header / nav
   6.  Hero
   7.  Logos strip
   8.  About
   9.  Services
   10. Why us
   11. Process
   12. Stats
   13. Team
   14. Testimonials
   15. CTA banner
   16. FAQ
   17. Contact
   18. Footer
   19. Back-to-top
   20. Reveal animations
   21. Responsive
   ===================================================== */

/* ---------- 1. Variables & reset ---------- */
:root {
    --c-primary: #6366f1;        /* indigo */
    --c-primary-dark: #4f46e5;
    --c-secondary: #ec4899;      /* pink */
    --c-accent: #06b6d4;         /* cyan */
    --c-ink: #0f172a;            /* slate-900 */
    --c-body: #475569;           /* slate-600 */
    --c-muted: #94a3b8;          /* slate-400 */
    --c-bg: #ffffff;
    --c-bg-soft: #f8fafc;        /* slate-50 */
    --c-bg-soft2: #f1f5f9;       /* slate-100 */
    --c-border: #e2e8f0;
    --grad: linear-gradient(135deg, #6366f1 0%, #ec4899 100%);
    --grad-soft: linear-gradient(135deg, #818cf8 0%, #f472b6 100%);
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, .06);
    --shadow: 0 10px 30px rgba(15, 23, 42, .08);
    --shadow-lg: 0 25px 60px rgba(15, 23, 42, .14);
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 28px;
    --container: 1200px;
    --ease: cubic-bezier(.22, 1, .36, 1);
    --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 20px); }

/* ---------- 2. Base / typography ---------- */
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--c-body);
    background: var(--c-bg);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--c-ink);
    line-height: 1.15;
    font-weight: 700;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

.section { padding: 110px 0; position: relative; }
.section__head { max-width: 720px; margin: 0 auto 64px; text-align: center; }
.section__title { font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: 18px; }
.section__lead { font-size: 1.08rem; color: var(--c-body); }

.eyebrow {
    display: inline-block;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: .8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--c-primary);
    background: rgba(99, 102, 241, .1);
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 18px;
}

.grad-text {
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ---------- 3. Buttons & utilities ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 600;
    font-size: .95rem;
    padding: 12px 24px;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
    white-space: nowrap;
}
.btn--lg { padding: 16px 30px; font-size: 1rem; }
.btn--block { width: 100%; }
.btn--primary { background: var(--grad); color: #fff; box-shadow: 0 8px 22px rgba(99, 102, 241, .35); }
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(99, 102, 241, .45); }
.btn--ghost { background: #fff; color: var(--c-ink); box-shadow: var(--shadow-sm); border: 1px solid var(--c-border); }
.btn--ghost:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.btn--white { background: #fff; color: var(--c-primary-dark); }
.btn--white:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

.pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, .7);
    backdrop-filter: blur(10px);
    border: 1px solid var(--c-border);
    border-radius: 999px;
    padding: 8px 16px;
    font-size: .85rem;
    font-weight: 600;
    color: var(--c-ink);
    margin-bottom: 24px;
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c-secondary); animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(236, 72, 153, .5); } 50% { box-shadow: 0 0 0 8px rgba(236, 72, 153, 0); } }

/* ---------- 4. Preloader ---------- */
.preloader {
    position: fixed; inset: 0; z-index: 9999;
    background: #fff;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 28px;
    transition: opacity .5s, visibility .5s;
}
.preloader.hide { opacity: 0; visibility: hidden; }
.preloader-logo { display: flex; gap: 6px; }
.preloader-logo span {
    width: 56px; height: 56px; border-radius: 14px;
    display: grid; place-items: center;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 800; font-size: 1.6rem; color: #fff;
    animation: bounceIn .6s var(--ease) both;
}
.rf-r { background: var(--c-primary); }
.rf-f { background: var(--c-secondary); animation-delay: .15s; }
.preloader-bar { width: 160px; height: 4px; background: var(--c-bg-soft2); border-radius: 999px; overflow: hidden; }
.preloader-bar span { display: block; height: 100%; width: 0; background: var(--grad); animation: load 1.1s var(--ease) forwards; }
@keyframes load { to { width: 100%; } }
@keyframes bounceIn { 0% { transform: scale(.3); opacity: 0; } 60% { transform: scale(1.1); } 100% { transform: scale(1); opacity: 1; } }

/* ---------- 5. Header / nav ---------- */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    height: var(--header-h);
    display: flex; align-items: center;
    transition: background .3s, box-shadow .3s, height .3s;
}
.header.scrolled { background: rgba(255, 255, 255, .85); backdrop-filter: blur(14px); box-shadow: var(--shadow-sm); }
.header__inner { display: flex; align-items: center; justify-content: space-between; width: 100%; }

.logo { display: inline-flex; align-items: center; gap: 10px; font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1.25rem; font-weight: 600; color: var(--c-ink); }
.logo__mark { width: 38px; height: 38px; border-radius: 11px; background: var(--grad); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 1.1rem; box-shadow: 0 6px 16px rgba(99, 102, 241, .35); }
.logo strong { font-weight: 800; }
.logo--light, .logo--light * { color: #fff; }

.nav { display: flex; gap: 4px; }
.nav__link {
    font-size: .92rem; font-weight: 500; color: var(--c-body);
    padding: 8px 14px; border-radius: 999px; position: relative;
    transition: color .2s, background .2s;
}
.nav__link:hover { color: var(--c-ink); background: var(--c-bg-soft); }
.nav__link.active { color: var(--c-primary); background: rgba(99, 102, 241, .1); }

.header__cta { padding: 10px 20px; }

.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.burger span { width: 26px; height: 2.5px; background: var(--c-ink); border-radius: 2px; transition: transform .3s, opacity .3s; }
.burger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- 6. Hero ---------- */
.hero {
    position: relative;
    padding-top: calc(var(--header-h) + 60px);
    padding-bottom: 80px;
    overflow: hidden;
    background: radial-gradient(1200px 600px at 80% -10%, rgba(236, 72, 153, .08), transparent 60%),
                radial-gradient(1000px 500px at 0% 20%, rgba(99, 102, 241, .1), transparent 60%);
}
.hero__bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .5; animation: float 14s ease-in-out infinite; }
.blob--1 { width: 480px; height: 480px; background: #6366f1; top: -120px; right: -80px; }
.blob--2 { width: 420px; height: 420px; background: #ec4899; bottom: -160px; left: -100px; animation-delay: -4s; }
.blob--3 { width: 300px; height: 300px; background: #06b6d4; top: 40%; left: 45%; animation-delay: -8s; }
@keyframes float { 0%, 100% { transform: translate(0, 0); } 33% { transform: translate(40px, -30px); } 66% { transform: translate(-30px, 20px); } }

.hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; }
.hero__title { font-size: clamp(2.4rem, 5.5vw, 4rem); margin-bottom: 22px; }
.hero__subtitle { font-size: 1.15rem; max-width: 540px; margin-bottom: 34px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }
.hero__trust { display: flex; align-items: center; gap: 16px; }
.avatars { display: flex; }
.avatars span { width: 44px; height: 44px; border-radius: 50%; background-size: cover; border: 3px solid #fff; margin-left: -12px; box-shadow: var(--shadow-sm); }
.avatars span:first-child { margin-left: 0; }
.hero__trust p { font-size: .9rem; }
.hero__trust strong { color: var(--c-ink); }

.hero__visual { position: relative; }
.hero__card { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.hero__card img { width: 100%; height: 560px; object-fit: cover; }
.hero__card-badge {
    position: absolute; bottom: 20px; left: 20px;
    background: rgba(255, 255, 255, .92); backdrop-filter: blur(8px);
    border-radius: 14px; padding: 12px 18px;
    font-size: .9rem; font-weight: 600; color: var(--c-ink);
    display: flex; align-items: center; gap: 8px;
    box-shadow: var(--shadow);
}
.hero__card-badge svg { color: #10b981; }
.hero__float {
    position: absolute; background: #fff; border-radius: 16px; padding: 14px 18px;
    box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 12px;
    animation: floatY 4s ease-in-out infinite;
}
.hero__float-ico { font-size: 1.5rem; }
.hero__float strong { display: block; color: var(--c-ink); font-size: 1.05rem; }
.hero__float small { font-size: .75rem; color: var(--c-muted); }
.hero__float--1 { top: 40px; left: -30px; animation-delay: -1s; }
.hero__float--2 { bottom: 100px; right: -30px; }
@keyframes floatY { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ---------- 7. Logos strip ---------- */
.logos { padding: 50px 0; background: var(--c-bg-soft); border-top: 1px solid var(--c-border); border-bottom: 1px solid var(--c-border); }
.logos__title { text-align: center; font-size: .85rem; text-transform: uppercase; letter-spacing: .12em; color: var(--c-muted); margin-bottom: 28px; font-weight: 600; }
.logos__row { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 50px; }
.logo-item {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.4rem; font-weight: 700; color: var(--c-muted);
    transition: color .3s, transform .3s; cursor: default;
}
.logo-item:hover { color: var(--c-primary); transform: translateY(-3px); }

/* ---------- 8. About ---------- */
.about__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.about__media { position: relative; }
.about__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; height: 560px; object-fit: cover; }
.about__badge {
    position: absolute; bottom: -30px; right: -30px;
    background: var(--grad); color: #fff; border-radius: 20px; padding: 24px 28px;
    box-shadow: var(--shadow-lg); text-align: center;
}
.about__badge-num { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 2.4rem; font-weight: 800; line-height: 1; }
.about__badge-text { font-size: .85rem; opacity: .9; margin-top: 6px; }
.about__list { margin: 28px 0 32px; display: grid; gap: 14px; }
.about__list li { display: flex; align-items: flex-start; gap: 12px; color: var(--c-body); }
.about__list .check { flex-shrink: 0; width: 24px; height: 24px; border-radius: 50%; background: rgba(16, 185, 129, .12); color: #10b981; display: grid; place-items: center; font-size: .8rem; font-weight: 700; margin-top: 2px; }

/* ---------- 9. Services ---------- */
.services { background: var(--c-bg-soft); }
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.service-card {
    background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
    padding: 36px 30px; transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
    position: relative; overflow: hidden;
}
.service-card::before { content: ''; position: absolute; inset: 0; background: var(--grad); opacity: 0; transition: opacity .35s; z-index: 0; }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { opacity: 1; }
.service-card > * { position: relative; z-index: 1; transition: color .35s; }
.service-card:hover h3, .service-card:hover p, .service-card:hover .service-card__link { color: #fff; }
.service-card:hover .service-card__icon { background: rgba(255, 255, 255, .2); color: #fff; transform: rotate(-6deg) scale(1.05); }
.service-card__icon {
    width: 64px; height: 64px; border-radius: 18px; background: rgba(99, 102, 241, .1); color: var(--c-primary);
    display: grid; place-items: center; margin-bottom: 22px; transition: transform .35s var(--ease), background .35s, color .35s;
}
.service-card h3 { font-size: 1.3rem; margin-bottom: 12px; }
.service-card p { font-size: .96rem; margin-bottom: 18px; }
.service-card__link { font-weight: 600; font-size: .9rem; color: var(--c-primary); }

/* ---------- 10. Why us ---------- */
.why__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.why-card { padding: 36px 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--c-border); transition: transform .3s, box-shadow .3s; }
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.why-card__num { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 2.2rem; font-weight: 800; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 16px; line-height: 1; }
.why-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.why-card p { font-size: .95rem; }

/* ---------- 11. Process ---------- */
.process { background: var(--c-bg-soft); }
.process__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; position: relative; }
.process__grid::before {
    content: ''; position: absolute; top: 40px; left: 12%; right: 12%; height: 2px;
    background: repeating-linear-gradient(90deg, var(--c-primary) 0 8px, transparent 8px 16px);
    opacity: .35; z-index: 0;
}
.process-step { text-align: center; position: relative; z-index: 1; }
.process-step__ico {
    width: 80px; height: 80px; margin: 0 auto 22px; border-radius: 50%;
    background: #fff; border: 2px solid var(--c-border); color: var(--c-primary);
    display: grid; place-items: center; box-shadow: var(--shadow);
    transition: transform .35s var(--ease), background .35s, color .35s, border-color .35s;
}
.process-step:hover .process-step__ico { background: var(--grad); color: #fff; border-color: transparent; transform: translateY(-6px); }
.process-step__num { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--c-secondary); margin-bottom: 8px; }
.process-step h3 { font-size: 1.2rem; margin-bottom: 8px; }
.process-step p { font-size: .92rem; padding: 0 8px; }

/* ---------- 12. Stats ---------- */
.stats { background: var(--grad); position: relative; overflow: hidden; }
.stats::before { content: ''; position: absolute; inset: 0; background: radial-gradient(600px 300px at 20% 50%, rgba(255, 255, 255, .15), transparent); }
.stats__inner { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; padding: 70px 0; text-align: center; }
.stat__num { font-family: 'Plus Jakarta Sans', sans-serif; font-size: clamp(2.4rem, 5vw, 3.4rem); font-weight: 800; color: #fff; line-height: 1; }
.stat__label { color: rgba(255, 255, 255, .85); margin-top: 10px; font-size: .95rem; }

/* ---------- 13. Team ---------- */
.team__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.team-card {
    background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
    overflow: hidden; text-align: center; padding: 28px 24px;
    transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.team-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.team-card__photo { width: 120px; height: 120px; border-radius: 50%; background-size: cover; background-position: center; margin: 0 auto 18px; border: 4px solid var(--c-bg-soft2); }
.team-card h3 { font-size: 1.2rem; margin-bottom: 4px; }
.team-card__role { color: var(--c-primary); font-size: .9rem; font-weight: 600; margin-bottom: 16px; }
.team-card__socials { display: flex; justify-content: center; gap: 10px; }
.team-card__socials a { width: 36px; height: 36px; border-radius: 50%; background: var(--c-bg-soft); display: grid; place-items: center; font-size: .8rem; font-weight: 700; color: var(--c-body); transition: background .25s, color .25s; }
.team-card__socials a:hover { background: var(--grad); color: #fff; }

/* ---------- 14. Testimonials ---------- */
.testimonials { background: var(--c-bg-soft); }
.testimonials__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.quote-card { background: #fff; border-radius: var(--radius); padding: 32px 28px; border: 1px solid var(--c-border); transition: transform .3s, box-shadow .3s; position: relative; }
.quote-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.quote-card::before { content: '”'; position: absolute; top: 8px; right: 24px; font-size: 4rem; font-family: Georgia, serif; color: var(--c-bg-soft2); line-height: 1; }
.quote-card__stars { color: #fbbf24; letter-spacing: 2px; margin-bottom: 14px; }
.quote-card p { font-size: 1rem; color: var(--c-ink); margin-bottom: 22px; position: relative; z-index: 1; }
.quote-card__author { display: flex; align-items: center; gap: 12px; }
.quote-card__ava { width: 46px; height: 46px; border-radius: 50%; background-size: cover; background-position: center; }
.quote-card__author strong { display: block; color: var(--c-ink); font-size: .95rem; }
.quote-card__author small { color: var(--c-muted); font-size: .82rem; }

/* ---------- 15. CTA banner ---------- */
.cta-banner { padding: 30px 0; }
.cta-banner__inner {
    background: var(--c-ink); border-radius: var(--radius-lg); padding: 56px 60px;
    display: flex; align-items: center; justify-content: space-between; gap: 30px;
    position: relative; overflow: hidden;
}
.cta-banner__inner::before { content: ''; position: absolute; top: -50%; right: -10%; width: 500px; height: 500px; background: var(--grad); opacity: .35; filter: blur(80px); border-radius: 50%; }
.cta-banner h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 8px; position: relative; }
.cta-banner p { color: rgba(255, 255, 255, .8); position: relative; }
.cta-banner .btn { position: relative; flex-shrink: 0; }

/* ---------- 16. FAQ ---------- */
.faq__list { max-width: 820px; margin: 0 auto; display: grid; gap: 14px; }
.faq-item { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius-sm); padding: 4px 24px; transition: box-shadow .3s, border-color .3s; }
.faq-item[open] { box-shadow: var(--shadow); border-color: var(--c-primary); }
.faq-item summary {
    list-style: none; cursor: pointer; padding: 18px 0; font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 600; color: var(--c-ink); font-size: 1.05rem; display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.6rem; color: var(--c-primary); transition: transform .3s; flex-shrink: 0; line-height: 1; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 0 20px; color: var(--c-body); }

/* ---------- 17. Contact ---------- */
.contact__inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: start; }
.contact__list { margin-top: 30px; display: grid; gap: 22px; }
.contact__list li { display: flex; align-items: center; gap: 16px; }
.contact__ico { flex-shrink: 0; width: 50px; height: 50px; border-radius: 14px; background: rgba(99, 102, 241, .1); color: var(--c-primary); display: grid; place-items: center; }
.contact__list small { display: block; font-size: .78rem; color: var(--c-muted); text-transform: uppercase; letter-spacing: .08em; }
.contact__list strong, .contact__list a { color: var(--c-ink); font-weight: 600; }
.contact__list a:hover { color: var(--c-primary); }

.contact__form { background: var(--c-bg-soft); border-radius: var(--radius-lg); padding: 40px; border: 1px solid var(--c-border); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .85rem; font-weight: 600; color: var(--c-ink); margin-bottom: 8px; font-family: 'Plus Jakarta Sans', sans-serif; }
.field input, .field textarea {
    width: 100%; padding: 13px 16px; border: 1.5px solid var(--c-border); border-radius: var(--radius-sm);
    font-family: inherit; font-size: .95rem; color: var(--c-ink); background: #fff; transition: border-color .2s, box-shadow .2s; resize: vertical;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 4px rgba(99, 102, 241, .12); }
.form-success { color: #10b981; font-weight: 600; text-align: center; margin-top: 16px; display: none; }
.form-success.show { display: block; animation: bounceIn .4s var(--ease); }

/* ---------- 18. Footer ---------- */
.footer { background: var(--c-ink); color: rgba(255, 255, 255, .7); padding-top: 70px; }
.footer__inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 50px; }
.footer__col h4 { color: #fff; font-size: 1.05rem; margin-bottom: 20px; }
.footer__col a { display: block; padding: 6px 0; font-size: .92rem; transition: color .2s; }
.footer__col a:hover { color: var(--c-secondary); }
.footer__addr { font-size: .92rem; margin-top: 6px; }
.footer__col--brand p { margin: 16px 0; font-size: .92rem; max-width: 280px; }
.footer__socials { display: flex; gap: 10px; }
.footer__socials a { width: 40px; height: 40px; border-radius: 50%; background: rgba(255, 255, 255, .1); display: grid; place-items: center; font-weight: 700; color: #fff; transition: background .25s, transform .25s; }
.footer__socials a:hover { background: var(--grad); transform: translateY(-3px); }
.footer__bottom { border-top: 1px solid rgba(255, 255, 255, .1); padding: 22px 0; }
.footer__bottom-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; font-size: .85rem; }
.footer__legal { display: flex; gap: 20px; }
.footer__legal a:hover { color: #fff; }

/* ---------- 19. Back-to-top ---------- */
.to-top {
    position: fixed; bottom: 28px; right: 28px; z-index: 900;
    width: 50px; height: 50px; border-radius: 50%; border: none; cursor: pointer;
    background: var(--grad); color: #fff; display: grid; place-items: center;
    box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateY(20px);
    transition: opacity .3s, visibility .3s, transform .3s;
}
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { transform: translateY(-4px); }

/* ---------- 20. Reveal animations ---------- */
[data-reveal] { opacity: 0; transform: translateY(40px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }

/* ---------- 21. Responsive ---------- */
@media (max-width: 1024px) {
    .services__grid, .why__grid, .team__grid { grid-template-columns: repeat(2, 1fr); }
    .process__grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
    .process__grid::before { display: none; }
    .testimonials__grid { grid-template-columns: 1fr; }
    .stats__inner { grid-template-columns: repeat(2, 1fr); gap: 40px; }
}

@media (max-width: 860px) {
    .nav, .header__cta { display: none; }
    .burger { display: flex; }
    .nav.open {
        display: flex; flex-direction: column; position: fixed; top: var(--header-h); left: 0; right: 0;
        background: #fff; padding: 20px 24px; gap: 4px; box-shadow: var(--shadow-lg); border-top: 1px solid var(--c-border);
        max-height: calc(100vh - var(--header-h)); overflow-y: auto;
    }
    .nav.open .nav__link { padding: 14px 16px; }
    .hero__inner, .about__inner, .contact__inner { grid-template-columns: 1fr; gap: 50px; }
    .hero__visual { order: -1; }
    .hero__card img { height: 400px; }
    .cta-banner__inner { flex-direction: column; text-align: center; padding: 40px 28px; }
    .section { padding: 80px 0; }
    .about__badge { right: 20px; }
}

@media (max-width: 560px) {
    .services__grid, .why__grid, .team__grid, .process__grid, .stats__inner { grid-template-columns: 1fr; }
    .hero__actions .btn { width: 100%; }
    .hero__float--1 { left: 10px; }
    .hero__float--2 { right: 10px; }
    .contact__form { padding: 28px 22px; }
    .footer__inner { grid-template-columns: 1fr 1fr; }
    .footer__col--brand { grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
    [data-reveal] { opacity: 1; transform: none; }
}