/* ============================================
   CISO24 — Main Stylesheet
   Professional Blue Theme | Apple-style Minimal
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    /* Primary palette — Persian Blue #1C39BB */
    --blue-50: #eef1fb;
    --blue-100: #d5dbf4;
    --blue-200: #aab7e9;
    --blue-300: #7f93de;
    --blue-400: #546fd3;
    --blue-500: #2a4bc8;
    --blue-600: #1C39BB;
    --blue-700: #162f9a;
    --blue-800: #112579;
    --blue-900: #0c1b58;
    --blue-950: #070e30;

    /* Secondary palette — Persian Red #CC3333 */
    --red-50: #fdf2f2;
    --red-100: #fad5d5;
    --red-200: #f0a3a3;
    --red-300: #e07070;
    --red-400: #d64d4d;
    --red-500: #CC3333;
    --red-600: #b32b2b;
    --red-700: #8f2222;
    --red-800: #6b1a1a;
    --red-900: #471111;
    --red-950: #2a0a0a;

    /* Tertiary palette — Persian Green #00A693 */
    --green-50: #edfaf8;
    --green-100: #ccf0ea;
    --green-200: #99e1d5;
    --green-300: #66d2c0;
    --green-400: #33c3ab;
    --green-500: #00A693;
    --green-600: #008f7f;
    --green-700: #006f63;
    --green-800: #005047;
    --green-900: #00302b;
    --green-950: #001a17;

    /* Neutrals */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --gray-950: #020617;

    /* Semantic */
    --bg-primary: #ffffff;
    --bg-secondary: var(--gray-50);
    --bg-dark: var(--gray-950);
    --text-primary: var(--gray-900);
    --text-secondary: var(--gray-600);
    --text-tertiary: var(--gray-400);
    --text-light: #ffffff;
    --accent: var(--blue-600);
    --accent-hover: var(--blue-700);
    --accent-light: var(--blue-50);
    --border: var(--gray-200);

    /* Spacing */
    --section-padding: clamp(80px, 10vw, 140px);
    --container-max: 1200px;
    --container-padding: clamp(20px, 4vw, 40px);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: clamp(0.7rem, 0.8vw, 0.75rem);
    --font-size-sm: clamp(0.8rem, 0.9vw, 0.875rem);
    --font-size-base: clamp(0.9rem, 1vw, 1rem);
    --font-size-lg: clamp(1rem, 1.2vw, 1.125rem);
    --font-size-xl: clamp(1.1rem, 1.4vw, 1.25rem);
    --font-size-2xl: clamp(1.4rem, 2vw, 1.75rem);
    --font-size-3xl: clamp(1.8rem, 3vw, 2.5rem);
    --font-size-4xl: clamp(2.2rem, 4vw, 3.5rem);
    --font-size-5xl: clamp(2.8rem, 5vw, 4.5rem);

    /* Animation — Apple-style buttery easing */
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-fast: 0.3s var(--ease-out);
    --transition-medium: 0.5s var(--ease-out);
    --transition-slow: 0.8s var(--ease-out);

    /* Borders */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

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

ul { list-style: none; }

/* ---------- Layout ---------- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ---------- Typography Utilities ---------- */
.section-tag {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 16px;
    padding: 6px 14px;
    background: var(--accent-light);
    border-radius: 100px;
}

.section-tag--light {
    background: rgba(255,255,255,0.1);
    color: var(--blue-300);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.section-title--light { color: var(--text-light); }

.section-desc {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header .section-desc {
    margin: 0 auto;
}

.section-header--light .section-desc {
    color: rgba(255,255,255,0.65);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-xl);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    gap: 8px;
    white-space: nowrap;
}

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

.btn--primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 36px rgba(28, 57, 187, 0.25), 0 4px 12px rgba(28, 57, 187, 0.15);
}

.btn--ghost {
    background: transparent;
    color: var(--text-light);
    border: 1.5px solid rgba(255,255,255,0.3);
}

.btn--ghost:hover {
    border-color: rgba(255,255,255,0.6);
    background: rgba(255,255,255,0.05);
}

.btn--full { width: 100%; }

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.6s var(--ease-out);
}

.nav--scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}

.nav--scrolled .nav__logo-text,
.nav--scrolled .nav__link {
    color: var(--text-primary);
}


.nav__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    z-index: 1001;
}

.nav--scrolled .nav__logo { color: var(--text-primary); }

.nav__logo-icon {
    width: 36px;
    height: 36px;
}

.nav__logo-text {
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: white;
    transition: color var(--transition-fast);
}

.nav__logo-accent {
    color: var(--blue-400);
}

.nav--scrolled .nav__logo-accent { color: var(--accent); }

.nav__links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav__link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: rgba(255,255,255,0.8);
    transition: color var(--transition-fast);
    position: relative;
}

.nav__link:hover { color: white; }
.nav--scrolled .nav__link:hover { color: var(--accent); }

.nav__link--book,
.nav__link--cta {
    background: transparent;
    color: white !important;
    padding: 6px 18px;
    border-radius: var(--radius-xl);
    border: 1.5px solid var(--blue-500);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    line-height: 1.4;
}

.nav__link--book:hover,
.nav__link--cta:hover {
    background: rgba(28,57,187,0.12);
    border-color: var(--blue-400);
    transform: translateY(-1px);
}

.nav--scrolled .nav__link--book,
.nav--scrolled .nav__link--cta {
    color: var(--blue-500) !important;
    border-color: var(--blue-500);
}

.nav--scrolled .nav__link--book:hover,
.nav--scrolled .nav__link--cta:hover {
    background: rgba(28,57,187,0.08);
    border-color: var(--blue-400);
}

/* Mobile toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: white;
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.nav--scrolled .nav__toggle span { background: var(--text-primary); }

@media (max-width: 768px) {
    .nav__toggle { display: flex; }

    .nav__links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--bg-dark);
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        transition: right var(--transition-medium);
    }

    .nav__links.active { right: 0; }

    .nav__link {
        font-size: var(--font-size-xl);
        color: rgba(255,255,255,0.8) !important;
    }

    .nav__link:hover { color: white !important; }

    .nav__link--book,
    .nav__link--cta {
        font-size: var(--font-size-lg);
        border-color: var(--blue-500);
        color: white !important;
    }

    .nav__toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .nav__toggle.active span:nth-child(2) { opacity: 0; }
    .nav__toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-950);
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero__bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(28, 57, 187, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(28, 57, 187, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
}

.hero__glow--1 {
    width: 600px;
    height: 600px;
    background: var(--blue-600);
    top: -200px;
    right: -100px;
}

.hero__glow--2 {
    width: 400px;
    height: 400px;
    background: var(--blue-800);
    bottom: -100px;
    left: -50px;
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: rgba(255,255,255,0.6);
    padding: 8px 16px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 100px;
    margin-bottom: 32px;
    letter-spacing: 0.05em;
}

.hero__badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #22c55e;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero__title {
    margin-bottom: 24px;
}

.hero__title-line {
    display: block;
    font-size: var(--font-size-5xl);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.04em;
    color: white;
}

.hero__title-line--accent {
    background: linear-gradient(135deg, var(--blue-400), var(--blue-300), #7f93de);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    color: rgba(255,255,255,0.55);
    line-height: 1.7;
    max-width: 580px;
    margin: 0 auto 40px;
}

.hero__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero__stats {
    display: flex;
    gap: 48px;
    justify-content: center;
    padding-top: 48px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.hero__stat {
    text-align: center;
}

.hero__stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: white;
}

.hero__stat-suffix {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--blue-400);
}

.hero__stat-label {
    display: block;
    font-size: var(--font-size-xs);
    color: rgba(255,255,255,0.4);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 2;
}

.hero__scroll span {
    font-size: var(--font-size-xs);
    color: rgba(255,255,255,0.3);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
    animation: scroll-line 2s infinite;
}

@keyframes scroll-line {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about__lead {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.about__desc {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

.about__features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about__feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.about__feature-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-light);
    border-radius: var(--radius-sm);
    color: var(--accent);
}

.about__feature-icon svg {
    width: 20px;
    height: 20px;
}

.about__feature h4 {
    font-size: var(--font-size-sm);
    font-weight: 700;
    margin-bottom: 2px;
}

.about__feature p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.5;
}

/* About visual cards */
.about__visual {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 40px;
}

.about__card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all var(--transition-medium);
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}

.about__card:hover {
    transform: translateX(8px);
    box-shadow: 0 8px 40px rgba(0,0,0,0.08);
    border-color: var(--blue-200);
}

.about__card--1 { transform: translateX(-20px); }
.about__card--2 { transform: translateX(20px); }
.about__card--3 { transform: translateX(-20px); }

.about__card:hover { transform: translateX(0) !important; }

.about__card-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    color: var(--accent);
}

.about__card-icon svg { width: 100%; height: 100%; }

.about__card-label {
    display: block;
    font-weight: 700;
    font-size: var(--font-size-base);
}

.about__card-desc {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .about__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about__visual { padding: 0; }
    .about__card--1,
    .about__card--2,
    .about__card--3 { transform: none; }
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.service-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--green-500), var(--green-400));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-medium);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 64px rgba(0,0,0,0.07), 0 8px 20px rgba(0,0,0,0.04);
    border-color: var(--green-200);
}

.service-card:hover .service-card__icon {
    color: var(--green-500);
}

.service-card__number {
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--blue-300);
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.service-card__icon {
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
    color: var(--accent);
}

.service-card__icon svg { width: 100%; height: 100%; }

.service-card__title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
}

.service-card__desc {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.service-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.service-card__tags li {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--blue-700);
    background: var(--blue-50);
    padding: 4px 10px;
    border-radius: 100px;
}

/* ============================================
   SPOTLIGHT (Splunk & AI) SECTION
   ============================================ */
.spotlight {
    position: relative;
    padding: var(--section-padding) 0;
    background: var(--gray-950);
    overflow: hidden;
}

.spotlight__bg {
    position: absolute;
    inset: 0;
}

.spotlight__particles {
    position: absolute;
    inset: 0;
}

.spotlight__panels {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.spotlight__panel {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 36px;
    transition: all var(--transition-medium);
}

.spotlight__panel:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(0, 166, 147, 0.3);
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3), 0 0 40px rgba(0, 166, 147, 0.1);
}

.spotlight__panel:hover .spotlight__panel-icon {
    color: var(--green-400);
}

.spotlight__panel-icon {
    width: 56px;
    height: 56px;
    color: var(--blue-400);
    margin-bottom: 20px;
}

.spotlight__panel-icon svg { width: 100%; height: 100%; }

.spotlight__panel h3 {
    color: white;
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: 12px;
}

.spotlight__panel p {
    color: rgba(255,255,255,0.55);
    font-size: var(--font-size-sm);
    line-height: 1.7;
}

@media (max-width: 1024px) {
    .spotlight__panels {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .spotlight__panels {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   FRAMEWORKS SECTION
   ============================================ */
.frameworks {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

.frameworks__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.framework-card {
    padding: 32px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-medium);
    background: white;
}

.framework-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.06), 0 6px 16px rgba(0,0,0,0.03);
    border-color: var(--green-200);
}

.framework-card:hover .framework-card__badge {
    background: var(--green-500);
    color: white;
}

.framework-card__badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    background: var(--accent-light);
    padding: 4px 12px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.framework-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: 10px;
}

.framework-card p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .frameworks__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .frameworks__grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   SECTORS SECTION
   ============================================ */
.sectors {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
}

.sectors__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.sector-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
    transition: all var(--transition-medium);
}

.sector-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.06);
    border-color: var(--green-200);
}

.sector-card:hover .sector-card__header svg {
    color: var(--green-500);
}

.sector-card__header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.sector-card__header svg {
    width: 40px;
    height: 40px;
    min-width: 40px;
    color: var(--accent);
}

.sector-card__header h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.sector-card p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.sector-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.sector-card__tags span {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--blue-700);
    background: var(--blue-50);
    padding: 4px 10px;
    border-radius: 100px;
}

@media (max-width: 768px) {
    .sectors__grid { grid-template-columns: 1fr; }
}

/* ============================================
   ENGAGEMENT SECTION
   ============================================ */
.engagement {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

.engagement__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.engagement__card {
    text-align: center;
    padding: 36px 24px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-medium);
    background: white;
}

.engagement__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.06);
    border-color: var(--green-200);
}

.engagement__card:hover .engagement__icon {
    color: var(--green-500);
}

.engagement__icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 20px;
    color: var(--accent);
}

.engagement__icon svg { width: 100%; height: 100%; }

.engagement__card h3 {
    font-size: var(--font-size-base);
    font-weight: 700;
    margin-bottom: 10px;
}

.engagement__card p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .engagement__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .engagement__grid { grid-template-columns: 1fr; }
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    padding: var(--section-padding) 0;
    background: var(--gray-950);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(204, 51, 51, 0.12), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.contact::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(28, 57, 187, 0.1), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact .section-tag {
    background: rgba(204, 51, 51, 0.15);
    color: var(--red-300);
}

.contact .section-title {
    color: white;
}

.contact__desc {
    font-size: var(--font-size-base);
    color: rgba(255,255,255,0.55);
    line-height: 1.7;
    margin-bottom: 32px;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact__detail {
    display: flex;
    gap: 14px;
    align-items: center;
}

.contact__detail svg {
    width: 24px;
    height: 24px;
    min-width: 24px;
    color: var(--red-400);
}

.contact__detail strong {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: white;
}

.contact__detail span {
    font-size: var(--font-size-sm);
    color: rgba(255,255,255,0.5);
}

/* Form */
.contact__form-wrapper {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 40px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.contact__form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: rgba(255,255,255,0.75);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    padding: 12px 16px;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.06);
    color: white;
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255,255,255,0.3);
}

.form-group select {
    color: rgba(255,255,255,0.6);
}

.form-group select option {
    background: var(--gray-900);
    color: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--red-500);
    box-shadow: 0 0 0 3px rgba(204, 51, 51, 0.15);
    background: rgba(255,255,255,0.08);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.contact .btn--primary {
    background: linear-gradient(135deg, var(--red-500), var(--red-600));
}

.contact .btn--primary:hover {
    background: linear-gradient(135deg, var(--red-400), var(--red-500));
    box-shadow: 0 12px 36px rgba(204, 51, 51, 0.25), 0 4px 12px rgba(204, 51, 51, 0.15);
}

.form-note {
    font-size: var(--font-size-xs);
    color: rgba(255,255,255,0.3);
    text-align: center;
}

/* Form status messages */
.form-status {
    margin-top: 16px;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    text-align: center;
    line-height: 1.5;
    animation: statusFadeIn 0.4s var(--ease-out);
}

.form-status--success {
    background: rgba(0, 166, 147, 0.12);
    border: 1px solid rgba(0, 166, 147, 0.3);
    color: var(--green-300);
}

.form-status--error {
    background: rgba(204, 51, 51, 0.12);
    border: 1px solid rgba(204, 51, 51, 0.3);
    color: var(--red-300);
}

@keyframes statusFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Button loading spinner */
.btn__loader {
    display: inline-block;
    vertical-align: middle;
    margin-left: 8px;
}

.btn__loader svg {
    animation: btnSpin 1s linear infinite;
}

@keyframes btnSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Button success state */
.btn--success {
    background: linear-gradient(135deg, var(--green-500), var(--green-600)) !important;
    box-shadow: 0 12px 36px rgba(0, 166, 147, 0.25), 0 4px 12px rgba(0, 166, 147, 0.15) !important;
}

/* Honeypot — hidden from humans */
.form-group--hp {
    position: absolute;
    left: -9999px;
    top: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
    pointer-events: none;
}

.btn--primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

@media (max-width: 768px) {
    .contact__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--gray-950);
    padding: 64px 0 32px;
    color: rgba(255,255,255,0.6);
    position: relative;
    border-top: 1px solid rgba(204, 51, 51, 0.15);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    color: white;
    font-size: 1.2rem;
    font-weight: 800;
}

.footer__logo-icon {
    width: 32px;
    height: 32px;
}

.footer__brand p {
    font-size: var(--font-size-sm);
    line-height: 1.7;
    max-width: 280px;
}

.footer__domains {
    margin-top: 8px;
    font-size: var(--font-size-xs);
    color: rgba(255,255,255,0.35);
    letter-spacing: 0.02em;
}

.footer__col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__col h4 {
    color: white;
    font-size: var(--font-size-sm);
    font-weight: 700;
    margin-bottom: 4px;
}

.footer__col a {
    font-size: var(--font-size-sm);
    color: rgba(255,255,255,0.5);
    transition: color var(--transition-fast);
}

.footer__col a:hover { color: var(--red-300); }

.footer__bottom {
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer__bottom p {
    font-size: var(--font-size-xs);
    color: rgba(255,255,255,0.3);
}

.footer__bottom-links {
    display: flex;
    gap: 24px;
}

.footer__bottom-links a {
    font-size: var(--font-size-xs);
    color: rgba(255,255,255,0.3);
}

.footer__bottom-links a:hover { color: var(--red-300); }

/* Footer logo accent in red */
.footer .nav__logo-accent {
    color: var(--red-400);
}

@media (max-width: 768px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .footer__grid { grid-template-columns: 1fr; }
}