/* =============================================
   AiBox Consult Srl — Corporate Website
   Brand: intense red + anthracite + white
   ============================================= */

:root {
    --red: #D11920;
    --red-dark: #B0151A;
    --red-glow: rgba(209, 25, 32, 0.18);
    --anthracite: #2D2E32;
    --anthracite-soft: #232428;
    --gray-700: #4A4A4F;
    --gray-500: #7A7A82;
    --gray-300: #C8C8CE;
    --gray-100: #F4F4F6;
    --white: #FFFFFF;
    --font-display: 'Syne', system-ui, sans-serif;
    --font-body: 'DM Sans', system-ui, sans-serif;
    --header-h: 80px;
    --container: 1200px;
    --narrow: 720px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --transition: 0.35s var(--ease);
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--anthracite);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.container {
    width: min(var(--container), calc(100% - 3rem));
    margin-inline: auto;
}

.narrow { width: min(var(--narrow), calc(100% - 3rem)); margin-inline: auto; }
.center { text-align: center; }
.center-text { text-align: center; }
.mt { margin-top: 1.5rem; }
.mt-lg { margin-top: 2.5rem; }

/* ---- Typography ---- */

.section-eyebrow {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 1rem;
}

.section-dark .section-eyebrow,
.section-accent .section-eyebrow { color: rgba(255,255,255,0.7); }

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
}

.section-title em {
    font-style: normal;
    color: var(--red);
}

.section-dark .section-title em,
.section-accent .section-title em { color: var(--white); opacity: 0.95; }

.section-sub {
    color: var(--gray-500);
    max-width: 540px;
    margin-inline: auto;
}

.prose p + p { margin-top: 1rem; }

.solution-lead {
    font-size: 1.125rem;
    color: var(--gray-700);
    margin-bottom: 1rem;
}

.emphasis {
    font-weight: 500;
    color: var(--anthracite);
}

.highlight-line { font-weight: 600; margin-top: 1.5rem !important; }

.ecosystem-chain {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: var(--red);
    margin-top: 0.5rem;
}

.section-dark .ecosystem-chain { color: rgba(255,255,255,0.85); }

.combine-line { font-weight: 500; margin-top: 1.5rem !important; }

.note { font-size: 0.9rem; color: var(--gray-500); margin: 1rem 0; }

/* ---- Buttons ---- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border: 2px solid transparent;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition), transform 0.2s;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
    background: var(--red);
    color: var(--white);
    border-color: var(--red);
}

.btn-primary:hover {
    background: var(--red-dark);
    border-color: var(--red-dark);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.35);
}

.btn-outline:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.08);
}

.btn-outline-dark {
    background: transparent;
    color: var(--anthracite);
    border-color: var(--anthracite);
}

.btn-outline-dark:hover {
    background: var(--anthracite);
    color: var(--white);
}

.btn-sm { padding: 0.625rem 1.25rem; font-size: 0.8rem; }

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--red);
    margin-top: 1.5rem;
    transition: gap var(--transition);
}

.link-arrow::after { content: '→'; transition: transform var(--transition); }
.link-arrow:hover { gap: 0.75rem; }
.link-arrow:hover::after { transform: translateX(3px); }

.link-arrow-light { color: var(--white); }

/* ---- Header ---- */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-h);
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
    background: rgba(255,255,255,0.98);
    box-shadow: 0 1px 20px rgba(0,0,0,0.06);
}

.header-inner {
    width: min(var(--container), calc(100% - 3rem));
    height: 100%;
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.logo { display: flex; align-items: center; flex-shrink: 0; overflow: visible; }

.logo-img {
    width: auto;
    display: block;
}

.logo-img--header {
    height: 140px;
    max-width: 360px;
    object-fit: contain;
    object-position: left center;
}

.logo-img--footer {
    height: 60px;
    max-width: 260px;
    object-fit: contain;
    object-position: left center;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--anthracite);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.main-nav > ul {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.main-nav a {
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.5rem 0.75rem;
    color: var(--gray-700);
    transition: color var(--transition);
}

.main-nav a:hover { color: var(--red); }

/* Nav dropdown — Securitate */
.nav-dropdown { position: relative; }

.nav-dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.5rem 0.75rem;
    color: var(--gray-700);
    background: none;
    border: none;
    cursor: pointer;
    transition: color var(--transition);
}

.nav-dropdown-toggle:hover,
.nav-dropdown.open .nav-dropdown-toggle { color: var(--red); }

.nav-caret {
    display: inline-block;
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    transition: transform var(--transition);
}

.nav-dropdown.open .nav-caret { transform: rotate(180deg); }

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    min-width: 240px;
    padding: 0.5rem 0;
    background: var(--white);
    border: 1px solid var(--gray-100);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
    z-index: 1100;
    flex-direction: column;
    gap: 0;
}

.nav-dropdown.open .nav-dropdown-menu { display: block; }

.nav-dropdown-menu li { display: block; }

.nav-dropdown-menu a {
    display: block;
    padding: 0.65rem 1rem;
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    text-transform: none;
    border-bottom: none;
}

.nav-dropdown-menu a:hover {
    background: var(--gray-100);
    color: var(--red);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--anthracite);
    transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-4px) rotate(-45deg);
}

/* ---- Hero ---- */

.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--anthracite);
    color: var(--white);
    padding-top: var(--header-h);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 70% 40%, var(--red-glow), transparent 60%),
        linear-gradient(to bottom, transparent 60%, rgba(0,0,0,0.4));
}

.circuit-svg {
    width: 100%;
    height: 100%;
    opacity: 0.9;
}

.hero-content {
    position: relative;
    z-index: 1;
    padding-block: 4rem 3rem;
    max-width: 680px;
}

.hero-eyebrow {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.55);
    margin-bottom: 0.75rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 10vw, 7rem);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.hero-lead {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    font-weight: 500;
    line-height: 1.35;
    color: rgba(255,255,255,0.9);
    margin-bottom: 1.75rem;
}

.hero-body {
    color: rgba(255,255,255,0.65);
    max-width: 560px;
    margin-bottom: 2.5rem;
}

.hero-body p + p { margin-top: 0.75rem; }

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero-strip {
    position: relative;
    z-index: 1;
    border-top: 1px solid rgba(255,255,255,0.08);
    background: rgba(0,0,0,0.25);
    padding-block: 1rem;
}

.hero-strip-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.4rem 0.75rem;
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
}

.hero-strip .sep { opacity: 0.35; color: var(--red); }

.hero-strip .strip-accent {
    color: var(--red);
    font-weight: 800;
}

/* ---- Sections ---- */

.section {
    padding-block: clamp(4rem, 8vw, 7rem);
}

.section-intro { padding-bottom: 2rem; }

.section-security-intro {
    padding-bottom: 2rem;
    background: var(--gray-100);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 0.85rem;
    font-family: var(--font-display);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 2px;
}

.badge-authorised {
    background: var(--red);
    color: var(--white);
    white-space: nowrap;
}

.security-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.security-intro-text {
    max-width: 760px;
    margin-bottom: 2.5rem;
}

.security-services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    border-top: 1px solid var(--gray-100);
    border-left: 1px solid var(--gray-100);
}

.security-service {
    padding: 2rem;
    border-right: 1px solid var(--gray-100);
    border-bottom: 1px solid var(--gray-100);
}

.security-service-wide {
    grid-column: 1 / -1;
}

.security-service h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.security-service p {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 1rem;
}

.tag-list.compact { margin-top: 0.75rem; }

.security-stack {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 640px;
    margin-top: 2.5rem;
    border-left: 3px solid var(--red);
    background: rgba(255, 255, 255, 0.04);
}

.security-stack-item {
    display: grid;
    grid-template-columns: 140px 24px 1fr;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.security-stack-item:last-child { border-bottom: none; }

.stack-label {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.stack-arrow {
    color: var(--red);
    text-align: center;
}

.stack-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.65);
}

.section-dark {
    background: var(--anthracite);
    color: var(--white);
}

.section-dark .prose { color: rgba(255,255,255,0.7); }
.section-dark .solution-lead { color: rgba(255,255,255,0.85); }

.section-accent {
    background: linear-gradient(135deg, var(--red-dark) 0%, var(--red) 50%, #a0151a 100%);
    color: var(--white);
}

.section-accent .prose { color: rgba(255,255,255,0.85); }
.section-accent .section-title em { color: rgba(255,255,255,0.95); }

/* ---- Solutions ---- */

.solution-block {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 2rem;
    padding-block: 3rem;
    border-bottom: 1px solid var(--gray-100);
}

.solution-block:first-child { padding-top: 0; }

.solution-num {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--red);
    padding-top: 0.35rem;
}

.solution-content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.solution-sub {
    font-weight: 600;
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.25rem;
}

.tag-list li {
    font-size: 0.85rem;
    padding: 0.4rem 0.85rem;
    background: var(--gray-100);
    color: var(--gray-700);
    border-radius: 2px;
}

.section-dark .tag-list li {
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.75);
}

.tag-list.cols-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

/* ---- Feature sections ---- */

.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
}

.feature-grid.reverse { direction: rtl; }
.feature-grid.reverse > * { direction: ltr; }

.feature-list h4,
.feature-aside h4 {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    margin-bottom: 1.25rem;
}

.solution-cards div {
    padding-block: 1.25rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.solution-cards dt {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
}

.solution-cards dd {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
}

.section-dark .emphasis { color: rgba(255,255,255,0.9); }

/* ---- ABVSoft flow ---- */

.integration-flow {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    padding: 2rem;
    background: rgba(0,0,0,0.15);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 4px;
}

.integration-flow span {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.5rem 0.75rem;
    background: rgba(255,255,255,0.12);
    border-radius: 2px;
}

.flow-arrow { background: none !important; padding: 0 !important; opacity: 0.5; }

/* ---- Microsoft ---- */

.split-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
}

.split-section h4 {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: 1rem;
}

/* ---- Cybersecurity approach ---- */

.approach-chain {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 2rem;
}

.approach-chain span {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.6rem 1rem;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 2px;
}

.chain-arrow { border: none !important; padding: 0 0.25rem !important; opacity: 0.4; }

/* ---- Integration diagram ---- */

.integration-diagram {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
    padding: 2.5rem;
    background: var(--gray-100);
    border-left: 3px solid var(--red);
}

.diagram-label {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: 1.25rem;
}

.vertical-flow,
.horizontal-flow {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
}

.horizontal-flow {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
}

.vertical-flow span,
.horizontal-flow span {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    background: var(--white);
    border: 1px solid var(--gray-300);
}

.v-arrow, .h-arrow {
    background: none !important;
    border: none !important;
    color: var(--red);
    font-size: 1rem !important;
    padding: 0.15rem 0 !important;
}

.diagram-footer {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--gray-500);
    font-style: italic;
}

/* ---- De ce AiBox ---- */

.why-header {
    max-width: 640px;
    margin-bottom: 2rem;
}

.why-intro {
    max-width: 720px;
    margin-bottom: 3rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--gray-100);
}

.why-intro h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.why-intro p {
    color: var(--gray-700);
    margin-bottom: 0.75rem;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--gray-100);
}

.why-grid article {
    padding: 2rem 1.5rem;
    border-right: 1px solid var(--gray-100);
    border-bottom: 1px solid var(--gray-100);
}

.why-grid article:nth-child(3n) { border-right: none; }

.why-stat {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--red);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.why-grid h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.why-grid p {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* ---- Partners ---- */

.section-partners { padding-bottom: 5rem; }

.partners-row {
    margin-top: 3rem;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.partners-track {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2.5rem 3.5rem;
    padding: 2rem;
}

.partners-track img {
    height: 90px;
    width: auto;
    max-width: 230px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.55;
    transition: filter var(--transition), opacity var(--transition);
}

.partners-track img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

.partner-placeholder {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 100px;
    height: 44px;
    padding: 0 1rem;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--gray-500);
    border: 1px dashed var(--gray-300);
    border-radius: 2px;
}

/* ---- Projects ---- */

.projects-header { max-width: 600px; margin-bottom: 3rem; }

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--gray-100);
    border-left: 1px solid var(--gray-100);
}

.projects-grid article {
    padding: 2rem;
    border-right: 1px solid var(--gray-100);
    border-bottom: 1px solid var(--gray-100);
    transition: background var(--transition);
}

.projects-grid article:hover { background: var(--gray-100); }

.projects-grid h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--anthracite);
}

.projects-grid p {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* ---- About ---- */

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
}

/* ---- CTA ---- */

.section-cta {
    background: var(--gray-100);
    text-align: center;
}

.cta-inner h2 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3.5vw, 2.25rem);
    font-weight: 700;
    max-width: 640px;
    margin-inline: auto;
    margin-bottom: 1rem;
}

.cta-inner > p {
    color: var(--gray-500);
    margin-bottom: 2rem;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

/* ---- Contact ---- */

.section-contact {
    background: var(--anthracite);
    color: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
}

.contact-details ul { margin-top: 2rem; }

.contact-details li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding-block: 0.75rem;
    color: rgba(255,255,255,0.75);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.contact-map {
    margin-top: 2rem;
    border: 1px solid rgba(255,255,255,0.1);
    overflow: hidden;
    background: rgba(255,255,255,0.04);
}

.contact-map iframe {
    display: block;
    width: 100%;
    min-height: 280px;
    filter: grayscale(20%) contrast(1.05);
}

.map-link {
    display: block;
    padding: 0.75rem 1rem;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-align: center;
    color: rgba(255,255,255,0.65);
    border-top: 1px solid rgba(255,255,255,0.08);
    transition: color var(--transition), background var(--transition);
}

.map-link:hover {
    color: var(--white);
    background: rgba(255,255,255,0.05);
}

.contact-details a {
    color: rgba(255,255,255,0.85);
    transition: color var(--transition);
}

.contact-details a:hover { color: var(--red); }

.contact-brand {
    font-size: 1.1rem;
    line-height: 1.5;
    color: rgba(255,255,255,0.9);
}

.contact-form-wrap h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: rgba(255,255,255,0.9);
}

.contact-form { display: flex; flex-direction: column; gap: 1rem; }

.form-row label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: rgba(255,255,255,0.55);
    margin-bottom: 0.4rem;
}

.form-row input,
.form-row select,
.form-row textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--white);
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 2px;
    transition: border-color var(--transition), background var(--transition);
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    outline: none;
    border-color: var(--red);
    background: rgba(255,255,255,0.08);
}

.form-row select option { color: var(--anthracite); background: var(--white); }

.form-row-half {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.hp-field {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

.form-status {
    font-size: 0.875rem;
    margin-top: 0.75rem;
    min-height: 1.25rem;
}

.form-status.success { color: #6dd87a; }
.form-status.error { color: #ff6b6b; }

/* ---- Footer ---- */

.site-footer {
    background: var(--anthracite-soft);
    color: rgba(255,255,255,0.6);
    padding-top: 3rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1.5fr 1fr;
    gap: 2rem;
    padding-bottom: 2.5rem;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 0.75rem;
    padding: 0.65rem 0.85rem;
    background: var(--white);
    border-left: 3px solid var(--red);
}

.footer-logo .logo-text { margin-bottom: 0; }

.footer-tagline {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.45);
}

.footer-desc {
    margin-top: 0.75rem;
    font-size: 0.9rem;
    max-width: 280px;
}

.footer-links p {
    font-size: 0.85rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.45);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: right;
}

.footer-contact p {
    font-size: 0.875rem;
    line-height: 1.5;
    color: rgba(255,255,255,0.45);
}

.footer-contact a {
    font-size: 0.875rem;
    transition: color var(--transition);
}

.footer-contact a:hover { color: var(--red); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-block: 1.25rem;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.35);
}

/* ---- Animations ---- */

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero .reveal:nth-child(1) { transition-delay: 0.1s; }
.hero .reveal:nth-child(2) { transition-delay: 0.2s; }
.hero .reveal:nth-child(3) { transition-delay: 0.35s; }
.hero .reveal:nth-child(4) { transition-delay: 0.5s; }
.hero .reveal:nth-child(5) { transition-delay: 0.65s; }

/* ---- Responsive ---- */

@media (max-width: 1024px) {
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid article:nth-child(3n) { border-right: 1px solid var(--gray-100); }
    .why-grid article:nth-child(2n) { border-right: none; }
    .security-services-grid { grid-template-columns: 1fr; }
    .security-service-wide { grid-column: auto; }
    .feature-grid,
    .split-section,
    .about-grid,
    .contact-grid { grid-template-columns: 1fr; }
    .feature-grid.reverse { direction: ltr; }
    .integration-diagram { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-contact { text-align: left; }
}

@media (max-width: 768px) {
    :root { --header-h: 64px; }

    .nav-toggle { display: flex; }

    .main-nav {
        position: fixed;
        top: var(--header-h);
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 1.5rem;
        background: var(--white);
        transform: translateX(100%);
        transition: transform var(--transition);
        overflow-y: auto;
    }

    .main-nav.open { transform: translateX(0); }

    .main-nav > ul {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .main-nav a {
        display: block;
        padding: 1rem 0;
        font-size: 0.85rem;
        border-bottom: 1px solid var(--gray-100);
    }

    .nav-dropdown-toggle {
        display: flex;
        width: 100%;
        justify-content: space-between;
        padding: 1rem 0;
        font-size: 0.85rem;
        border-bottom: 1px solid var(--gray-100);
    }

    .nav-dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        padding: 0 0 0.5rem 1rem;
        min-width: 0;
    }

    .nav-dropdown-menu a {
        padding: 0.65rem 0;
        font-size: 0.8rem;
        border-bottom: 1px solid var(--gray-100);
    }

    .logo-img--header {
        height: 48px;
        max-width: min(200px, 52vw);
    }

    .security-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .security-stack-item {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }

    .stack-arrow { display: none; }

    .solution-block { grid-template-columns: 1fr; gap: 0.75rem; }
    .solution-num { font-size: 0.75rem; }

    .tag-list.cols-2 { grid-template-columns: 1fr; }

    .why-grid { grid-template-columns: 1fr; }
    .why-grid article { border-right: none; }

    .projects-grid { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr; }

    .form-row-half { grid-template-columns: 1fr; }

    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }

    .cta-actions { flex-direction: column; align-items: stretch; }

    .hero-strip-inner { justify-content: center; text-align: center; }
    .hero-strip .sep { display: none; }
    .hero-strip-inner span:not(.sep) {
        padding: 0.25rem 0.5rem;
        background: rgba(255,255,255,0.06);
        border-radius: 2px;
    }
}

@media (max-width: 480px) {
    .container { width: calc(100% - 2rem); }
    .header-inner { width: calc(100% - 2rem); }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; transition: none; }
    .btn:hover { transform: none; }
}