/* ============================================================
   ROGER IT - One-page web | style.css
   ============================================================ */

/* -------------------- CSS RESET (light) -------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { line-height: 1.6; }
img, svg, picture { display: block; max-width: 100%; height: auto; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* -------------------- DESIGN TOKENS -------------------- */
:root {
    /* Colors */
    --bg:           #0a0d0b;
    --bg-2:         #0d1210;
    --bg-3:         #11161300;
    --surface:      #131815;
    --surface-2:    #181f1b;
    --border:       #1e2520;
    --border-soft:  rgba(255,255,255,0.06);
    --text:         #e6ebe8;
    --text-dim:     #9aa39d;
    --text-muted:   #6a7370;

    /* Accents — deeper olive paleta (hlbšia, "armádna" zelená) */
    --accent:       #8AAA22;   /* hlavná deeper olive (CTA, dôrazové texty) */
    --accent-2:     #A8C42A;   /* svetlejšia olive-lime (hover) */
    --accent-3:     #C8DC54;   /* highlight (glow vrcholy) */
    --accent-dark:  #6B8418;   /* deeper olive (borders, akcenty) */
    --accent-deep:  #44550C;   /* najtmavšia oliva (subtle shadows, gradient okraje) */
    --accent-glow:  rgba(138, 170, 34, 0.42);
    --accent-soft:  rgba(138, 170, 34, 0.10);
    --accent-line:  rgba(138, 170, 34, 0.35);

    /* Type */
    --font-body:    'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
    --font-display: 'Rajdhani', 'Inter', system-ui, sans-serif;

    /* Spacing & layout */
    --container:    1200px;
    --radius:       12px;
    --radius-sm:    8px;
    --radius-lg:    18px;

    /* Shadow */
    --shadow:       0 10px 30px rgba(0,0,0,0.4);
    --shadow-glow:  0 0 30px var(--accent-glow);

    /* Header */
    --header-h:     96px;
}

/* -------------------- BASE -------------------- */
html, body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
}

body {
    overflow-x: hidden;
    /* Ochrana proti kopírovaniu — stredná úroveň */
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
    -webkit-tap-highlight-color: transparent;
}

/* Kontaktné údaje (telefón, email) zostávajú kopírovateľné */
.contact-list,
.contact-list *,
a[href^="tel:"],
a[href^="mailto:"],
input,
textarea {
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
    -webkit-touch-callout: default;
}

/* Obrázky — žiadne pretiahnutie */
img {
    -webkit-user-drag: none;
    user-drag: none;
    pointer-events: none;
}
/* Ale logo, partner logá a CTA obrázky musia ostať klikateľné cez svoj parent <a> */
.logo img,
.partner img,
.work-img img,
.service-icon img,
.reason-icon img {
    pointer-events: auto;
}

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

/* -------------------- HEADER -------------------- */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--header-h);
    z-index: 100;
    background: rgba(10, 13, 11, 0.55);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: background .3s ease, border-color .3s ease;
}
.site-header.scrolled {
    background: rgba(10, 13, 11, 0.92);
    border-bottom-color: var(--border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo img {
    height: 64px;
    width: auto;
    filter: drop-shadow(0 2px 6px rgba(0,0,0,.5));
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 28px;
}
.main-nav ul {
    display: flex;
    align-items: center;
    gap: 28px;
}
.main-nav a {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--text-dim);
    padding: 8px 0;
    position: relative;
    transition: color .25s ease;
}
.main-nav a:hover { color: var(--text); }
.main-nav a.active {
    color: var(--text);
}
.main-nav a.active::after {
    content: '';
    position: absolute;
    left: 50%; bottom: -4px;
    transform: translateX(-50%);
    width: 24px; height: 2px;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    width: 40px; height: 40px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
}
.nav-toggle span {
    display: block;
    width: 24px; height: 2px;
    background: var(--text);
    transition: transform .3s ease, opacity .3s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* -------------------- BUTTONS -------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: .03em;
    text-transform: uppercase;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
    white-space: nowrap;
    border: 2px solid transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
    background: var(--accent-2);          /* solid svetlá olive-lime */
    color: #000000;
    font-weight: 800;
    letter-spacing: .05em;
    box-shadow: 0 6px 18px rgba(168, 196, 42, 0.32);
}
.btn-primary:hover {
    background: var(--accent-3);          /* hover: ešte svetlejšia */
    color: #000000;
    box-shadow: 0 10px 26px rgba(200, 220, 84, 0.48);
}

.btn-cta,
.main-nav a.btn-cta {
    background: var(--accent-2);
    color: #000000;
    font-weight: 800;
    letter-spacing: .05em;
    padding: 10px 18px;
    font-size: 13px;
    box-shadow: 0 4px 14px rgba(168, 196, 42, 0.30);
}
.btn-cta:hover,
.main-nav a.btn-cta:hover {
    background: var(--accent-3);
    color: #000000;
    box-shadow: 0 6px 18px rgba(200, 220, 84, 0.40);
}

.btn-ghost {
    color: var(--text);
    border-color: rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.03);
}
.btn-ghost:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-outline {
    color: var(--text);
    border-color: rgba(255,255,255,0.18);
    background: transparent;
}
.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-block { width: 100%; }

/* -------------------- HERO -------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--header-h) + 48px) 0 64px;
    overflow: hidden;
    background: var(--bg);
}
.hero-bg {
    position: absolute; inset: 0;
    background: url('../images/hero-bg.svg') center / cover no-repeat;
    z-index: 0;
}
.hero-overlay {
    position: absolute; inset: 0;
    background:
        linear-gradient(90deg, rgba(10,13,11,.95) 0%, rgba(10,13,11,.6) 45%, rgba(10,13,11,.3) 100%),
        linear-gradient(180deg, rgba(10,13,11,0) 60%, rgba(10,13,11,1) 100%);
    z-index: 1;
}
.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 760px;
}
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 6vw, 4.6rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    color: var(--text);
    margin-bottom: 20px;
}
.hero-title .accent {
    color: var(--accent);
    text-shadow: 0 0 30px rgba(182, 255, 60, 0.3);
}
.hero-sub {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-dim);
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-bottom: 22px;
}
.hero-sub .dot { color: var(--accent); }
.hero-text {
    font-size: 16px;
    color: var(--text-dim);
    margin-bottom: 32px;
    max-width: 520px;
}
.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* -------------------- SECTIONS -------------------- */
.section {
    padding: 96px 0;
    position: relative;
}
.section-eyebrow {
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 14px;
    position: relative;
}
.section-eyebrow::before,
.section-eyebrow::after {
    content: '';
    display: inline-block;
    width: 36px; height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-dark) 30%, var(--accent) 70%, var(--accent-2));
    vertical-align: middle;
    margin: 0 14px;
}
.section-eyebrow::after { background: linear-gradient(90deg, var(--accent-2), var(--accent) 30%, var(--accent-dark) 70%, transparent); }
.section-title {
    text-align: center;
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.6vw, 2.6rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--text);
    margin-bottom: 56px;
}

/* -------------------- SERVICES -------------------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}
.service-card {
    background: linear-gradient(180deg, var(--surface), var(--surface-2));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 18px;
    text-align: center;
    transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(182,255,60,.08), transparent 60%);
    opacity: 0;
    transition: opacity .3s ease;
}
.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 18px 40px rgba(0,0,0,.5), 0 0 0 1px var(--accent-soft);
}
.service-card:hover::before { opacity: 1; }
.service-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    background: rgba(138, 170, 34, 0.07);
    border: 1px solid var(--border);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color .3s ease;
}
.service-card:hover .service-icon { border-color: var(--accent); }
.service-title {
    font-family: var(--font-display);
    font-size: 0.98rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    min-height: 2.6em;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}
.service-desc {
    color: var(--text-dim);
    font-size: 13px;
    line-height: 1.55;
}

/* -------------------- WAVE DIVIDER -------------------- */
.wave-divider {
    padding: 60px 0;
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 50%, var(--bg) 100%);
    position: relative;
    overflow: hidden;
}
.wave-divider .container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 24px;
    align-items: center;
}
.wave-divider .wave {
    width: 100%;
    height: 80px;
    opacity: 0.85;
}
.wave-text {
    text-align: center;
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 600;
    line-height: 1.3;
    white-space: nowrap;
}
.wave-text span {
    display: block;
    color: var(--text-dim);
    font-size: 0.95rem;
}
.wave-text strong {
    display: block;
    color: var(--text);
    font-size: 1.4rem;
    font-weight: 700;
}

/* -------------------- WORKS -------------------- */
.works-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 40px;
}
.work-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
    cursor: pointer;
}
.work-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 18px 32px rgba(0,0,0,.45);
}
.work-img {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #0d1210;
    position: relative;
}
/* Olive glow overlay (štýl D) — pridáva ladenie na farby loga */
.work-img::after {
    content: "";
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at 60% 50%, rgba(168,196,42,.18), transparent 70%);
    mix-blend-mode: screen;
    pointer-events: none;
    z-index: 1;
    transition: opacity .35s ease;
}
.work-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    /* Štýl D: jemne tmavé, šedo-zelené, vysoký kontrast */
    filter: grayscale(85%) contrast(1.15) brightness(.85) sepia(.15) hue-rotate(35deg);
    transition: transform .4s ease, filter .4s ease;
}
.work-card:hover .work-img img {
    transform: scale(1.05);
    filter: grayscale(55%) contrast(1.12) brightness(.95) sepia(.1) hue-rotate(35deg);
}
.work-card:hover .work-img::after {
    opacity: 0.7;
}
.work-card figcaption {
    padding: 14px 16px 16px;
    text-align: center;
}
.work-card figcaption strong {
    display: block;
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-size: 0.95rem;
    margin-bottom: 4px;
}
.work-card figcaption span {
    color: var(--text-muted);
    font-size: 12px;
}
.works-action {
    display: flex;
    justify-content: center;
}

/* -------------------- WHY US -------------------- */
.section-why { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%); }
.reasons-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}
.reason {
    text-align: center;
    padding: 24px 18px;
}
.reason-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    background: rgba(182, 255, 60, 0.06);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color .3s ease, box-shadow .3s ease;
}
.reason:hover .reason-icon {
    border-color: var(--accent);
    box-shadow: 0 0 24px var(--accent-soft);
}
.reason h3 {
    font-family: var(--font-display);
    text-transform: uppercase;
    font-size: 1rem;
    margin-bottom: 8px;
    letter-spacing: .04em;
}
.reason p {
    color: var(--text-dim);
    font-size: 13px;
    line-height: 1.6;
}

/* -------------------- ABOUT -------------------- */
.about-text {
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
    color: var(--text-dim);
    font-size: 16px;
    line-height: 1.8;
}
.about-text p + p { margin-top: 20px; }
.about-text strong { color: var(--text); }

.about-benefits {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    margin-top: 56px;
    max-width: 980px;
    margin-left: auto;
    margin-right: auto;
}
.about-benefit {
    text-align: center;
    padding: 22px 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(255,255,255,0.015), rgba(255,255,255,0.005));
    transition: border-color .3s ease, transform .3s ease;
}
.about-benefit:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}
.about-benefit .ab-icon {
    width: 52px; height: 52px;
    margin: 0 auto 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(138, 170, 34, 0.08);
    color: var(--accent);
}
.about-benefit h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 8px;
    color: var(--text);
}
.about-benefit p {
    color: var(--text-dim);
    font-size: 13px;
    line-height: 1.55;
}

/* -------------------- PARTNERS -------------------- */
.section-partners {
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 50%, var(--bg) 100%);
    padding: 80px 0;
}

/* Hlavný partner — veľké centered logo */
.partner-main {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
}
.partner--main {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 38px 64px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.005));
    transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease, background .3s ease;
}
.partner--main img {
    height: 110px;
    width: auto;
    max-width: 100%;
    opacity: 0.85;
    filter: grayscale(20%);
    transition: opacity .35s ease, filter .35s ease, transform .35s ease;
}
.partner--main:hover {
    border-color: var(--accent);
    box-shadow: 0 18px 50px rgba(138, 170, 34, 0.22),
                0 0 0 1px var(--accent-soft);
    transform: translateY(-3px);
    background: linear-gradient(180deg, rgba(138,170,34,0.05), rgba(138,170,34,0.01));
}
.partner--main:hover img {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.03);
}

/* -------------------- CONTACT -------------------- */
.section-contact {
    background:
        radial-gradient(ellipse at 0% 0%, rgba(182,255,60,.05), transparent 50%),
        var(--bg);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 56px;
    align-items: start;
}
.contact-info .section-eyebrow,
.contact-info .section-title {
    text-align: left;
}
.contact-info .section-eyebrow::before { display: none; }
.contact-info .section-eyebrow::after  { margin-left: 16px; }
.contact-info .section-title {
    margin-bottom: 24px;
}
.contact-lead {
    color: var(--text-dim);
    margin-bottom: 32px;
    max-width: 460px;
}
.contact-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 32px;
}
.contact-list li {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--text);
    font-size: 15px;
}
.contact-list a:hover { color: var(--accent); }
.contact-list .ci {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: rgba(182,255,60,.07);
    border: 1px solid var(--border);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* Centered single-column contact (HTML verzia bez formulára) */
.contact-center {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
}
.contact-center .section-eyebrow,
.contact-center .section-title { text-align: center; }
.contact-center .section-eyebrow::before { display: inline-block; }
.contact-center .contact-lead {
    margin: 0 auto 32px;
    max-width: 520px;
}
.contact-list-center {
    margin-left: auto;
    margin-right: auto;
    max-width: 360px;
    align-items: stretch;
}
.contact-actions-center {
    justify-content: center;
}

/* Fakturačné údaje / company block */
.contact-company {
    margin-top: 56px;
    padding: 28px 24px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(255,255,255,0.015), rgba(255,255,255,0.005));
    text-align: center;
}
.cc-title {
    font-family: var(--font-display);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--accent);
    margin-bottom: 14px;
}
.cc-name {
    font-size: 1.05rem;
    color: var(--text);
    margin-bottom: 4px;
}
.cc-address {
    font-size: 14px;
    color: var(--text-dim);
    margin-bottom: 18px;
}
.cc-details {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 22px;
    margin-bottom: 16px;
    font-size: 13px;
}
.cc-details div {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
}
.cc-details dt {
    color: var(--text-muted);
    font-weight: 600;
}
.cc-details dd {
    color: var(--text);
    margin: 0;
}
.cc-orsr {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.55;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}

/* Form */
.contact-form-wrap {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
}
.contact-form .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-row {
    margin-bottom: 16px;
}
.form-row label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dim);
    margin-bottom: 6px;
    letter-spacing: .02em;
}
.form-row label .opt {
    color: var(--text-muted);
    font-weight: 400;
}
.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="tel"],
.form-row textarea {
    width: 100%;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    color: var(--text);
    font-size: 15px;
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.form-row input:focus,
.form-row textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: #0d1210;
    box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-row textarea { resize: vertical; min-height: 120px; }

.form-consent label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--text-dim);
    font-size: 13px;
    font-weight: 400;
    cursor: pointer;
}
.form-consent input[type="checkbox"] {
    margin-top: 2px;
    width: 16px; height: 16px;
    accent-color: var(--accent);
    flex-shrink: 0;
}
.hp { position: absolute !important; left: -9999px !important; opacity: 0 !important; pointer-events: none; }

/* Flash messages */
.flash {
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 18px;
    font-size: 14px;
    border: 1px solid;
}
.flash-success {
    background: rgba(182, 255, 60, 0.08);
    border-color: rgba(182, 255, 60, 0.4);
    color: var(--accent-2);
}
.flash-error {
    background: rgba(255, 80, 80, 0.08);
    border-color: rgba(255, 80, 80, 0.4);
    color: #ff8080;
}

/* -------------------- FOOTER -------------------- */
.site-footer {
    background: #050706;
    border-top: 1px solid var(--border);
    padding-top: 44px;
}
.footer-inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 32px;
    align-items: center;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border);
}
.footer-logo img { height: 56px; width: auto; }
.footer-nav {
    display: flex;
    gap: 26px;
    justify-content: center;
    flex-wrap: wrap;
}
.footer-nav a {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text-dim);
}
.footer-nav a:hover { color: var(--accent); }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
    width: 36px; height: 36px;
    border-radius: 50%;
    border: 1px solid var(--border);
    color: var(--text-dim);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all .25s ease;
}
.footer-social a:hover {
    color: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 18px var(--accent-soft);
}
.footer-bottom {
    padding: 18px 0;
    color: var(--text-muted);
    font-size: 12px;
}
.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    text-align: center;
}
.footer-credit { font-size: 11px; opacity: 0.7; }
.footer-credit strong { color: var(--text-dim); font-weight: 600; }
.footer-credit .footer-divider { margin: 0 6px; opacity: 0.4; }
.footer-credit a {
    color: var(--text-dim);
    text-decoration: none;
    transition: color .2s ease;
}
.footer-credit a:hover { color: var(--accent); }
@media (max-width: 600px) {
    .footer-bottom .container { justify-content: center; }
}

/* -------------------- RESPONSIVE -------------------- */
@media (max-width: 1180px) {
    .services-grid    { grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .about-benefits   { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 980px) {
    .services-grid    { grid-template-columns: repeat(2, 1fr); }
    .works-grid       { grid-template-columns: repeat(2, 1fr); }
    .reasons-grid     { grid-template-columns: repeat(2, 1fr); }
    .about-benefits   { grid-template-columns: 1fr; gap: 16px; }
    .partner--main { padding: 28px 36px; }
    .partner--main img { height: 80px; }
    .contact-grid     { grid-template-columns: 1fr; gap: 40px; }
    .wave-divider .container { grid-template-columns: 1fr; }
    .wave-divider .wave { height: 36px; }
    .wave-text { white-space: normal; }
    .footer-inner { grid-template-columns: 1fr; text-align: center; justify-items: center; gap: 22px; }
}

@media (max-width: 768px) {
    .section { padding: 64px 0; }
    .section-title { margin-bottom: 40px; }

    :root { --header-h: 80px; }
    .logo img { height: 52px; }
    .footer-logo img { height: 48px; }

    .nav-toggle { display: flex; }
    .main-nav {
        position: absolute;
        top: var(--header-h);
        left: 0; right: 0;
        background: rgba(10, 13, 11, 0.98);
        backdrop-filter: blur(14px);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        align-items: stretch;
        padding: 18px 24px 22px;
        gap: 6px;
        transform: translateY(-12px);
        opacity: 0;
        pointer-events: none;
        transition: opacity .25s ease, transform .25s ease;
    }
    .main-nav.open {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }
    .main-nav ul {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }
    .main-nav ul li {
        border-bottom: 1px solid var(--border-soft);
    }
    .main-nav ul li:last-child { border-bottom: 0; }
    .main-nav a {
        display: block;
        padding: 14px 0;
    }
    .main-nav a.active::after { display: none; }
    .nav-cta {
        margin-top: 12px;
        align-self: center;
    }

    .hero { padding-top: calc(var(--header-h) + 24px); }
    .hero-overlay {
        background:
            linear-gradient(180deg, rgba(10,13,11,.85) 0%, rgba(10,13,11,.55) 60%, rgba(10,13,11,1) 100%);
    }

    .services-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .services-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .works-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .reasons-grid { grid-template-columns: 1fr 1fr; gap: 12px; }

    .contact-form .form-grid { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 22px; }
}

@media (max-width: 480px) {
    .services-grid { grid-template-columns: 1fr; }
    .reasons-grid { grid-template-columns: 1fr; }
    .works-grid   { grid-template-columns: 1fr; }
    .hero-actions .btn { width: 100%; }
}

/* -------------------- ANIMATIONS -------------------- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity .7s ease, transform .7s ease;
    }
    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }
}