/* =========================================================
   SuperNova JSC — Global Styles (cyberpunk dark-blue theme)
   Depends on: /css/design-system.css (load FIRST)
   Contains: nav, footer, legacy class shims, back-to-top,
             shared section primitives, responsive breakpoints.
   ========================================================= */

/* ---------- containers (legacy compat) ---------- */
.container {
    max-width: var(--wrap-max);
    margin: 0 auto;
    padding: 0 var(--wrap-pad);
    position: relative;
}

.section {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

/* ---------- legacy section-title shim ---------- */
.section-title {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 56px;
}
.section-title h2 {
    font-size: clamp(32px, 4.2vw, 48px);
    letter-spacing: -0.03em;
    font-weight: 500;
    margin: 0 0 18px;
    line-height: 1.05;
    color: var(--ink);
}
.section-title h2 span:nth-child(2) {
    color: var(--blue-glow);
    font-family: 'Instrument Serif', serif;
    font-style: italic;
    font-weight: 400;
    text-shadow: 0 0 24px rgba(0,212,255,.35);
    margin-left: 8px;
}
.section-title p {
    color: var(--ink-2);
    font-size: 16px;
    line-height: 1.6;
    margin: 0;
}

/* ---------- legacy .btn shims → CTA system ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 14px;
    font-family: inherit;
    transition: all 0.2s;
    border: 1px solid var(--line-2);
    background: transparent;
    color: var(--ink);
    cursor: pointer;
    line-height: 1;
}
.btn:hover {
    background: rgba(120,150,220,.08);
    border-color: rgba(120,150,220,.4);
}
.btn-primary {
    background: linear-gradient(135deg, #00D4FF 0%, #0080C8 100%);
    color: #031021;
    border: 1px solid rgba(125,230,255,.6);
    box-shadow: 0 0 0 1px rgba(0,212,255,.15), 0 8px 24px -6px rgba(0,191,255,.45);
}
.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 0 1px rgba(0,212,255,.35), 0 14px 34px -6px rgba(0,191,255,.7);
    filter: brightness(1.08);
    color: #031021;
}
.btn-secondary {
    background: transparent;
    border: 1px solid var(--line-2);
    color: var(--ink);
}
.btn-secondary:hover {
    background: rgba(120,150,220,.08);
    border-color: rgba(120,150,220,.4);
    color: var(--ink);
}

/* =========================================================
   NAVBAR (legacy classes preserved for main.js)
   ========================================================= */
.navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    padding: 16px 0;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    background: rgba(4,8,20,.55);
    border-bottom: 1px solid var(--line);
    transition: transform .3s ease;
    will-change: transform;
}
.navbar.nav-hidden {
    transform: translateY(-100%);
}

.nav-container {
    max-width: var(--wrap-max);
    margin: 0 auto;
    padding: 0 var(--wrap-pad);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.nav-logo {
    display: flex;
    align-items: center;
}
.nav-logo a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.nav-logo .logo-img {
    height: 36px;
    width: auto;
    filter: drop-shadow(0 0 12px rgba(0,212,255,.35));
    transition: filter 0.2s;
}
.nav-logo a:hover .logo-img {
    filter: drop-shadow(0 0 18px rgba(0,212,255,.65));
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 32px;
    margin: 0;
    padding: 0;
    font-size: 14px;
}
.nav-menu li { margin: 0; }
.nav-menu a {
    color: var(--ink-2);
    padding: 6px 0;
    position: relative;
    transition: color 0.2s;
    font-weight: 500;
}
.nav-menu a:hover { color: var(--ink); }
.nav-menu a.active { color: var(--ink); }
.nav-menu a.active::before {
    content: "";
    position: absolute;
    left: 50%;
    top: -2px;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--blue-2);
    box-shadow: 0 0 8px var(--blue-glow);
}

.language-switch {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px;
    border: 1px solid var(--line-2);
    border-radius: 999px;
    background: rgba(120,150,220,.05);
}
.lang-btn {
    padding: 6px 12px;
    border-radius: 999px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.14em;
    color: var(--ink-2);
    background: transparent;
    border: 0;
    transition: all 0.2s;
    cursor: pointer;
}
.lang-btn:hover { color: var(--ink); }
.lang-btn.active {
    background: linear-gradient(135deg, #00D4FF, #0080C8);
    color: #031021;
    box-shadow: 0 0 12px -2px rgba(0,212,255,.55);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: transparent;
    border: 1px solid var(--line-2);
    border-radius: 8px;
    cursor: pointer;
}
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--ink);
    transition: transform 0.25s, opacity 0.25s;
    border-radius: 2px;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   HERO (legacy .hero + .hero-slider + .slide hooks preserved)
   ========================================================= */
.hero {
    position: relative;
    padding: 0;
    overflow: hidden;
}

.hero-slider {
    position: relative;
    height: 78vh;
    min-height: 560px;
    max-height: 780px;
    overflow: hidden;
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}
.slide.active { opacity: 1; visibility: visible; z-index: 2; }

.slide-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: radial-gradient(ellipse at 70% 60%, #003E78 0%, #061224 40%, #030711 100%);
}
.slide-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(0,191,255,.06) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0,191,255,.06) 1px, transparent 1px);
    background-size: 50px 50px;
    -webkit-mask-image: radial-gradient(ellipse at 70% 60%, transparent 10%, #000 70%);
            mask-image: radial-gradient(ellipse at 70% 60%, transparent 10%, #000 70%);
}
.slide-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(0deg, transparent 0 3px, rgba(0,191,255,.03) 3px 4px);
    pointer-events: none;
}

.slide-scene {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}
.slide-scene svg { width: 100%; height: 100%; display: block; }

.slide-content {
    position: relative;
    z-index: 3;
    max-width: var(--wrap-max);
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--wrap-pad);
    color: var(--ink);
}
.slide-content .eyebrow { margin-bottom: 24px; }
.slide-content h1 {
    font-size: clamp(40px, 6vw, 84px);
    line-height: 0.98;
    letter-spacing: -0.035em;
    font-weight: 500;
    margin: 0 0 22px;
    max-width: 900px;
    background: linear-gradient(110deg, #E6F4FF 0%, #4DD4FF 45%, #7BE6FF 100%);
    -webkit-background-clip: text;
            background-clip: text;
    color: transparent;
    filter: drop-shadow(0 0 24px rgba(0,191,255,.25));
}
.slide-content p {
    font-size: clamp(16px, 1.6vw, 19px);
    line-height: 1.55;
    color: var(--ink-2);
    max-width: 580px;
    margin: 0 0 32px;
}

.hero-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.hero-indicators {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    gap: 10px;
}
.indicator {
    width: 28px;
    height: 3px;
    border-radius: 2px;
    background: rgba(120,150,220,.25);
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s;
}
.indicator.active {
    background: linear-gradient(90deg, #00D4FF, #0080C8);
    box-shadow: 0 0 10px rgba(0,212,255,.6);
}

/* =========================================================
   ABOUT (legacy)
   ========================================================= */
.about { padding: 100px 0; }

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
    margin-top: 32px;
}

.about-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px;
    background: linear-gradient(180deg, rgba(11,20,48,.4), rgba(7,13,31,.25));
    transition: border-color 0.25s, transform 0.25s;
}
.info-card:hover {
    border-color: var(--line-2);
    transform: translateY(-2px);
}
.info-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}
.info-title i {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(0,191,255,.18), rgba(0,110,184,.08));
    color: var(--blue-glow);
    border: 1px solid var(--line-2);
    box-shadow: 0 0 20px -8px rgba(0,191,255,.5), inset 0 0 10px rgba(0,191,255,.1);
    font-size: 16px;
}
.info-title h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--ink);
}
.info-card p {
    color: var(--ink-2);
    font-size: 14.5px;
    line-height: 1.6;
    margin: 0 0 8px;
}
.info-card p strong { color: var(--ink); font-weight: 600; }

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.stat-card {
    background: linear-gradient(180deg, #071A2E 0%, #030B18 100%);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: transform 0.25s, border-color 0.25s;
}
.stat-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(0,191,255,.18), transparent 55%);
    pointer-events: none;
}
.stat-card:hover {
    transform: translateY(-3px);
    border-color: var(--line-2);
}
.stat-number {
    font-size: 34px;
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--blue-glow);
    text-shadow: 0 0 16px rgba(0,212,255,.45);
    line-height: 1;
}
.stat-label {
    margin-top: 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-2);
}

/* =========================================================
   PRODUCTS / SWIPER (classes preserved for Swiper)
   ========================================================= */
.products-container.swiper {
    padding: 20px 10px 60px;
    overflow: visible;
}

.product-card {
    background: linear-gradient(180deg, #071A2E 0%, #030B18 100%);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px 24px 24px;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 14px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s, border-color 0.3s;
}
.product-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(0,191,255,.12), transparent 60%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}
.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--line-2);
}
.product-card:hover::before { opacity: 1; }

.product-icon {
    width: 88px;
    height: 88px;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--line-2);
    background: linear-gradient(135deg, rgba(0,191,255,.12), rgba(0,110,184,.05));
    box-shadow: 0 0 28px -6px rgba(0,191,255,.4), inset 0 0 10px rgba(0,191,255,.1);
    display: grid;
    place-items: center;
}
.product-icon img { width: 100%; height: 100%; object-fit: cover; }

.product-card h3 {
    margin: 8px 0 6px;
    font-size: 17px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--ink);
}
.product-card p {
    color: var(--ink-2);
    font-size: 13.5px;
    line-height: 1.55;
    margin: 0;
    flex: 1;
}

.store-links {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 16px;
}
.app-store-btn,
.play-store-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 4px;
    border: 1px solid var(--line-2);
    color: var(--ink);
    font-size: 12px;
    font-weight: 500;
    transition: all 0.2s;
    background: rgba(120,150,220,.05);
}
.app-store-btn:hover,
.play-store-btn:hover {
    background: rgba(0,191,255,.1);
    border-color: var(--blue-2);
    color: var(--ink);
}
.app-store-btn i,
.play-store-btn i { color: var(--blue-glow); font-size: 14px; }

.swiper-pagination {
    bottom: 0 !important;
}
.swiper-pagination-bullet {
    background: rgba(120,150,220,.25);
    opacity: 1;
    width: 28px;
    height: 3px;
    border-radius: 2px;
    transition: background 0.2s, box-shadow 0.2s;
}
.swiper-pagination-bullet-active {
    background: linear-gradient(90deg, #00D4FF, #0080C8);
    box-shadow: 0 0 10px rgba(0,212,255,.6);
}
.swiper-button-next,
.swiper-button-prev {
    color: var(--blue-glow);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(8,16,40,.8);
    border: 1px solid var(--line-2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.swiper-button-next:hover,
.swiper-button-prev:hover {
    border-color: var(--blue-2);
    box-shadow: 0 0 16px -4px rgba(0,212,255,.6);
}
.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 16px;
    font-weight: 700;
}

.view-all-btn {
    text-align: center;
    margin-top: 30px;
}

/* =========================================================
   PARTNERS
   ========================================================= */
.partners-swiper {
    margin-top: 28px;
    padding: 8px 0;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
            mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.partners-swiper .swiper-wrapper {
    transition-timing-function: linear !important;
    align-items: center;
}
.partners-swiper .swiper-slide {
    width: 200px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-logo {
    width: 100%;
    height: 100%;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px 22px;
    background: linear-gradient(180deg, rgba(120,150,220,.04), rgba(0,191,255,.03));
    transition: border-color .25s, background .25s, box-shadow .25s;
}
.partner-logo:hover {
    border-color: var(--line-2);
    background: linear-gradient(180deg, rgba(0,191,255,.08), rgba(0,191,255,.04));
    box-shadow: 0 12px 32px -12px rgba(0,191,255,.45);
}
.partner-logo img {
    max-height: 52px;
    max-width: 85%;
    object-fit: contain;
    filter: brightness(1.15) saturate(1.1) drop-shadow(0 2px 6px rgba(0,191,255,.25));
    opacity: 1;
}

/* =========================================================
   FOOTER
   ========================================================= */
footer {
    position: relative;
    z-index: 1;
    padding: 80px 0 30px;
    margin-top: 80px;
    border-top: 1px solid var(--line);
    background: linear-gradient(180deg, transparent 0%, rgba(5,16,31,.6) 100%);
}

.footer-container {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1.3fr 0.9fr;
    gap: 48px;
    margin-bottom: 50px;
}

.footer-about .logo { display: inline-block; margin-bottom: 16px; }
.footer-logo-img {
    height: 38px;
    width: auto;
    filter: drop-shadow(0 0 12px rgba(0,212,255,.35));
}
.footer-about p {
    color: var(--ink-2);
    font-size: 14px;
    line-height: 1.6;
    max-width: 340px;
    margin: 0 0 22px;
}

.social-links {
    display: flex;
    gap: 10px;
}
.social-links a {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line-2);
    color: var(--ink-2);
    background: rgba(120,150,220,.04);
    transition: all 0.2s;
}
.social-links a:hover {
    color: var(--blue-glow);
    border-color: var(--blue-2);
    background: rgba(0,191,255,.08);
    box-shadow: 0 0 14px -3px rgba(0,212,255,.5);
    transform: translateY(-2px);
}

.footer-links h3,
.footer-contact h3 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--muted);
    text-transform: uppercase;
    margin: 0 0 20px;
    font-weight: 500;
}
.footer-links ul,
.footer-contact ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-links a {
    color: var(--ink-2);
    font-size: 14px;
    transition: color 0.2s;
}
.footer-links a:hover { color: var(--blue-glow); }

.footer-contact li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 14px;
    color: var(--ink-2);
}
.footer-contact li i {
    color: var(--blue-glow);
    margin-top: 3px;
    width: 16px;
    text-align: center;
}
.footer-contact li p { margin: 0; line-height: 1.5; }
.footer-contact li a {
    color: var(--ink-2);
    transition: color 0.2s;
}
.footer-contact li a:hover { color: var(--blue-glow); }

.footer-brand h3 {
    font-family: 'Instrument Serif', serif;
    font-style: italic;
    font-weight: 400;
    font-size: 28px;
    letter-spacing: -0.01em;
    color: var(--blue-glow);
    text-shadow: 0 0 20px rgba(0,212,255,.35);
    margin: 0 0 18px;
}
.footer-brand-meta {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
}
.footer-brand-meta li {
    position: relative;
    padding-left: 14px;
}
.footer-brand-meta li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 6px;
    height: 1px;
    background: var(--blue-2);
    transform: translateY(-50%);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    padding-top: 28px;
    border-top: 1px solid var(--line);
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    flex-wrap: wrap;
}
.footer-bottom p { margin: 0; }
.footer-policies {
    display: flex;
    gap: 24px;
}
.footer-policies a {
    color: var(--muted);
    transition: color 0.2s;
}
.footer-policies a:hover { color: var(--blue-glow); }

/* =========================================================
   FINAL CTA SECTION
   ========================================================= */
.final { padding: 100px 0; }

.final-box {
    border-radius: 24px;
    padding: clamp(36px, 6vw, 64px);
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #002D54 0%, #004A7E 50%, #030B18 100%);
    border: 1px solid rgba(0,212,255,.35);
    box-shadow: inset 0 0 80px rgba(0,191,255,.15), 0 30px 80px -20px rgba(0,120,200,.35);
}
.final-box::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(125,230,255,.06) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(125,230,255,.06) 1px, transparent 1px);
    background-size: 50px 50px;
    -webkit-mask-image: radial-gradient(ellipse at 70% 50%, #000 10%, transparent 70%);
            mask-image: radial-gradient(ellipse at 70% 50%, #000 10%, transparent 70%);
    pointer-events: none;
}
.final-box::after {
    content: "";
    position: absolute;
    top: -40%;
    right: -10%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,212,255,.35), transparent 60%);
    pointer-events: none;
}

.final-inner {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 1;
}
.final-copy .eyebrow { margin-bottom: 20px; }
.final-copy h2 {
    font-size: clamp(32px, 4.8vw, 54px);
    letter-spacing: -0.035em;
    font-weight: 500;
    margin: 0 0 20px;
    line-height: 1;
    color: #fff;
}
.final-copy h2 .serif {
    color: #B5F1FF;
    text-shadow: 0 0 20px rgba(0,212,255,.45);
}
.final-copy p {
    color: #9CCEE8;
    font-size: 16px;
    line-height: 1.6;
    margin: 0 0 28px;
    max-width: 460px;
}

.final-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px 36px;
}
.fs .num {
    font-size: clamp(36px, 4.6vw, 52px);
    letter-spacing: -0.03em;
    font-weight: 500;
    color: #fff;
    line-height: 1;
}
.fs .num .plus { color: #B5F1FF; margin-left: 2px; }
.fs .lbl {
    margin-top: 8px;
    font-size: 11px;
    color: #9CCEE8;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

/* =========================================================
   BACK TO TOP
   ========================================================= */
#back-to-top {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 60;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: none;
    place-items: center;
    background: linear-gradient(135deg, #00D4FF, #0080C8);
    color: #031021;
    box-shadow: 0 8px 24px -6px rgba(0,191,255,.6), 0 0 0 1px rgba(0,212,255,.35);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}
#back-to-top.visible { display: grid; }
#back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 34px -6px rgba(0,191,255,.8), 0 0 0 1px rgba(0,212,255,.5);
}

/* =========================================================
   FORM MESSAGE (main.js dynamically creates this)
   ========================================================= */
.form-message {
    padding: 14px 18px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
}
.form-message.success {
    background: rgba(0,191,255,.1);
    color: var(--blue-glow);
    border: 1px solid var(--line-2);
}
.form-message.error {
    background: rgba(255,80,100,.1);
    color: #ff9cb0;
    border: 1px solid rgba(255,80,100,.3);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
    :root { --wrap-pad: 28px; }
    .footer-container { grid-template-columns: 1fr 1fr; gap: 40px; }
    .about-content { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(4, 1fr); }
    .partners-logo { grid-template-columns: repeat(3, 1fr); }
    .partners-logo + .partners-logo { grid-template-columns: repeat(2, 1fr); }
    .final-inner { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 768px) {
    :root { --wrap-pad: 20px; }

    .nav-menu {
        position: fixed;
        top: 68px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        padding: 16px 20px;
        background: rgba(4,8,20,.95);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        border-bottom: 1px solid var(--line);
        transform: translateY(-120%);
        transition: transform 0.3s ease;
        z-index: 49;
    }
    .nav-menu.active { transform: translateY(0); }
    .nav-menu li {
        border-bottom: 1px solid var(--line);
    }
    .nav-menu li:last-child { border-bottom: 0; }
    .nav-menu a {
        display: block;
        padding: 14px 4px;
    }

    .nav-toggle { display: flex; }

    .section { padding: 70px 0; }
    .about { padding: 70px 0; }

    .hero-slider { min-height: 460px; height: 70vh; }
    .slide-content h1 { font-size: clamp(32px, 9vw, 56px); }

    .stats-grid { grid-template-columns: 1fr 1fr; }
    .partners-logo,
    .partners-logo + .partners-logo { grid-template-columns: 1fr 1fr; max-width: none; }

    .footer-container { grid-template-columns: 1fr; gap: 36px; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
    .final-stats { grid-template-columns: 1fr 1fr; gap: 20px 24px; }
    .final { padding: 60px 0; }
}

@media (max-width: 480px) {
    .section-title h2 { font-size: 28px; }
    .hero-buttons { flex-direction: column; width: 100%; }
    .hero-buttons .btn { width: 100%; justify-content: center; }
    .cta { width: 100%; justify-content: center; }
}