/* === DESIGN TOKENS === */
:root {
    /* Colors - Modern gradient palette */
    --bg: #fafbfc;
    --bg-dark: #0a0f1c;
    --panel: #ffffff;
    --surface: #ffffff;
    --border: #e2e8f0;
    --border-light: rgba(226, 232, 240, 0.5);
    --text: #0f172a;
    --text-secondary: #475569;
    --muted: #64748b;

    /* Accent colors */
    --accent: #6EC1FF;
    --accent-2: #2EA6FF;
    --accent-3: #0284c7;
    --accent-gradient: linear-gradient(135deg, #0ea5e9, #0284c7, #0369a1);

    /* CTA - Vibrant orange for conversions */
    --cta: #f97316;
    --cta-hover: #ea580c;
    --cta-gradient: linear-gradient(135deg, #f97316, #ea580c);
    --cta-glow: rgba(249, 115, 22, 0.4);

    /* Build color - Green */
    --build: #10b981;
    --build-gradient: linear-gradient(135deg, #10b981, #059669);
    --build-glow: rgba(16, 185, 129, 0.3);

    /* UI */
    --ring: rgba(46, 166, 255, 0.25);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 40px rgba(46, 166, 255, 0.15);

    --header-h: 60px;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;

    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition: 0.25s ease;
    --transition-slow: 0.4s ease;
}

/* Mobile-first token adjustments */
@media (max-width: 768px) {
    :root {
        --header-h: 56px;
        --space-lg: 20px;
        --space-xl: 28px;
        --space-2xl: 40px;
    }
}

@media (max-width: 480px) {
    :root {
        --header-h: 52px;
        --space-lg: 16px;
        --space-xl: 24px;
        --space-2xl: 32px;
    }
}

/* === BASE === */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-padding-top: var(--header-h);
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    padding-top: var(--header-h);
    font-family: "Inter", system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding-left: clamp(16px, 4vw, 48px);
    padding-right: clamp(16px, 4vw, 48px);
}

@media (max-width: 480px) {
    .container {
        padding-left: 16px;
        padding-right: 16px;
    }
}

.section {
    padding: clamp(40px, 8vw, 80px) 0;
    scroll-margin-top: var(--header-h);
    position: relative;
}

.section--alt {
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.section__header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
    padding: 0 var(--space-md);
}

.section__tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-3);
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(2, 132, 199, 0.1));
    padding: 8px 16px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
    border: 1px solid rgba(14, 165, 233, 0.2);
}

.section h2 {
    font-family: "Space Grotesk", "Inter", sans-serif;
    font-size: clamp(1.5rem, 5vw, 3rem);
    font-weight: 700;
    margin: 0 0 var(--space-md);
    line-height: 1.2;
    color: var(--text);
}

.section-subtitle {
    font-size: clamp(0.9rem, 2vw, 1.125rem);
    color: var(--muted);
    margin: 0;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .section {
        padding: clamp(32px, 6vw, 48px) 0;
    }

    .section__header {
        margin-bottom: var(--space-xl);
    }

    .section__tag {
        font-size: 0.65rem;
        padding: 6px 12px;
        letter-spacing: 0.1em;
    }
}

/* === TELECOM NETWORK BACKGROUND === */
#bgNet {
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
}

.particles-container {
    display: none;
}

/* === HEADER === */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-h);
    padding: 0 clamp(16px, 3vw, 32px);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    background: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid var(--border-light);
    transition: all var(--transition);
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
}

.brand {
    text-decoration: none;
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.brand-logo {
    display: block;
    height: 36px;
    width: auto;
    max-height: 36px;
    object-fit: contain;
    transition: transform var(--transition);
}

@media (max-width: 768px) {
    .brand-logo {
        height: 28px;
        max-height: 28px;
    }
}

@media (max-width: 480px) {
    .brand-logo {
        height: 24px;
        max-height: 24px;
    }
}

/* Navigation */
.site-header .nav {
    display: flex;
    align-items: center;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: clamp(12px, 2vw, 24px);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav__menu a:not(.btn) {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    position: relative;
    padding: 6px 0;
    transition: color var(--transition);
}

.nav__menu a:not(.btn)::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: width var(--transition);
}

.nav__menu a:not(.btn):hover {
    color: var(--accent-3);
}

.nav__menu a:not(.btn):hover::after {
    width: 100%;
}

.nav-cta {
    padding: 8px 16px !important;
    font-size: 0.8rem !important;
}

.nav__toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 2px solid var(--text);
    background: transparent;
    cursor: pointer;
    border-radius: var(--radius-md);
    position: relative;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
}

.hamburger {
    position: absolute;
    width: 20px;
    height: 3px;
    background: var(--text);
    border-radius: 2px;
    transition: all var(--transition);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hamburger::before,
.hamburger::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 3px;
    background: var(--text);
    border-radius: 2px;
    transition: all var(--transition);
    left: 0;
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    top: 7px;
}

/* Hamburger animation when menu open */
.nav__toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.nav__toggle[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* Mobile Navigation */
@media (max-width: 1024px) {
    .nav__toggle {
        display: flex;
    }

    .nav__menu {
        position: fixed;
        top: var(--header-h);
        right: 0;
        bottom: 0;
        width: 100%;
        max-width: 320px;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: stretch;
        padding: var(--space-xl);
        gap: var(--space-sm);
        transform: translateX(100%);
        transition: transform var(--transition-slow);
        box-shadow: var(--shadow-xl);
        border-left: 1px solid var(--border-light);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .nav__menu.show {
        transform: translateX(0);
    }

    .nav__menu li {
        width: 100%;
    }

    .nav__menu a:not(.btn) {
        display: block;
        padding: var(--space-md);
        font-size: 1rem;
        border-radius: var(--radius-md);
    }

    .nav__menu a:not(.btn):hover {
        background: rgba(14, 165, 233, 0.05);
    }

    .nav__menu a:not(.btn)::after {
        display: none;
    }

    .nav-cta {
        margin-top: var(--space-md);
        width: 100%;
        text-align: center;
    }
}

/* === LANGUAGE SELECTOR === */
.language-selector {
    position: relative;
    z-index: 1001;
}

.language-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(14, 165, 233, 0.06);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
    transition: all var(--transition);
    -webkit-tap-highlight-color: transparent;
}

.language-btn:hover {
    background: rgba(14, 165, 233, 0.12);
    border-color: var(--accent);
}

.lang-flag {
    font-size: 1.1rem;
    line-height: 1;
}

.lang-code {
    font-weight: 600;
    color: var(--accent-3);
}

.lang-chevron {
    transition: transform var(--transition);
    color: var(--muted);
}

.language-btn[aria-expanded="true"] .lang-chevron {
    transform: rotate(180deg);
}

.language-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 160px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    list-style: none;
    margin: 0;
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition);
}

.language-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 14px;
    background: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.9rem;
    color: var(--text);
    text-align: left;
    transition: all var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
}

.lang-option:hover,
.lang-option:active {
    background: rgba(14, 165, 233, 0.08);
}

.lang-option.active {
    background: rgba(14, 165, 233, 0.12);
    color: var(--accent-3);
    font-weight: 600;
}

@media (max-width: 1024px) {
    .language-selector {
        width: 100%;
        margin-top: var(--space-md);
        padding-top: var(--space-md);
        border-top: 1px solid var(--border-light);
    }

    .language-btn {
        width: 100%;
        justify-content: center;
    }

    .language-dropdown {
        position: static;
        width: 100%;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        box-shadow: none;
        background: rgba(248, 250, 252, 0.95);
        margin-top: 8px;
    }

    .language-dropdown.show {
        display: block;
    }
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
}

.btn--large {
    padding: 16px 32px;
    font-size: 1rem;
}

/* Primary CTA - Orange for high visibility */
.btn--cta {
    background: var(--cta-gradient);
    color: #fff;
    box-shadow: 0 4px 14px var(--cta-glow);
}

.btn--cta:hover,
.btn--cta:active {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--cta-glow);
}

/* Glow effect */
.btn--glow::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.3), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}

.btn--glow:hover::before {
    opacity: 1;
}

/* Arrow animation */
.btn-arrow {
    transition: transform var(--transition);
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* Outline version of CTA */
.btn--cta-outline {
    background: transparent;
    color: var(--cta);
    border: 2px solid var(--cta);
}

.btn--cta-outline:hover,
.btn--cta-outline:active {
    background: var(--cta);
    color: #fff;
}

/* Blue primary */
.btn--primary {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: 0 4px 14px rgba(14, 165, 233, 0.25);
}

.btn--primary:hover,
.btn--primary:active {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.35);
}

.btn--ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}

.btn--ghost:hover,
.btn--ghost:active {
    background: rgba(14, 165, 233, 0.06);
    border-color: var(--accent);
    color: var(--accent-3);
}

@media (max-width: 768px) {
    .btn {
        padding: 12px 20px;
        font-size: 0.875rem;
    }

    .btn--large {
        padding: 14px 24px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .btn {
        padding: 12px 18px;
        font-size: 0.85rem;
        width: 100%;
    }

    .btn--large {
        padding: 14px 20px;
        font-size: 0.875rem;
    }
}

/* === HERO === */
.hero {
    position: relative;
    padding: clamp(20px, 4vw, 40px) 0 clamp(40px, 6vw, 60px);
    overflow: hidden;
    min-height: auto;
    display: flex;
    align-items: center;
}

.hero__bg-shapes {
    display: none;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: clamp(24px, 5vw, 60px);
    align-items: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: clamp(0.65rem, 1.5vw, 0.8rem);
    font-weight: 600;
    color: var(--accent-3);
    background: rgba(14, 165, 233, 0.08);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
    border: 1px solid rgba(14, 165, 233, 0.15);
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.hero h1 {
    font-family: "Space Grotesk", "Inter", sans-serif;
    font-size: clamp(1.75rem, 5vw, 3.5rem);
    font-weight: 700;
    margin: 0 0 var(--space-md);
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text);
}

.hero .lead {
    font-size: clamp(0.9rem, 1.5vw, 1.1rem);
    color: var(--text-secondary);
    line-height: 1.65;
    margin: 0 0 var(--space-lg);
}

.hero .lead strong {
    color: var(--accent-3);
}

.hero__cta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: var(--space-lg);
}

.hero__proof {
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero__proof-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: clamp(0.75rem, 1.2vw, 0.85rem);
    color: var(--muted);
}

.hero__proof-icon {
    color: var(--success);
    flex-shrink: 0;
}

/* Hero Card */
.hero__card-wrapper {
    position: relative;
}

.hero__card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    position: relative;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.hero__card-glow {
    position: absolute;
    inset: -1px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.3), rgba(14, 165, 233, 0.3), rgba(249, 115, 22, 0.2));
    border-radius: inherit;
    z-index: -1;
    filter: blur(20px);
    opacity: 0.5;
}

.kpi {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.04), rgba(110, 193, 255, 0.08));
    border: 1px solid rgba(14, 165, 233, 0.1);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
}

.kpi:first-child {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.04), rgba(16, 185, 129, 0.08));
    border: 1px solid rgba(16, 185, 129, 0.15);
}

.kpi:first-child .kpi__icon {
    background: var(--build-gradient);
}

.kpi:first-child .kpi__value {
    background: var(--build-gradient);
    -webkit-background-clip: text;
    background-clip: text;
}

.kpi__icon {
    width: 44px;
    height: 44px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-shrink: 0;
}

.kpi__content {
    flex: 1;
    min-width: 0;
}

.kpi__value {
    font-family: "Space Grotesk", "Inter", sans-serif;
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    font-weight: 700;
    line-height: 1;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 4px;
}

.kpi__label {
    font-size: clamp(0.7rem, 1vw, 0.8rem);
    color: var(--muted);
}

/* Hero scroll indicator */
.hero__scroll-indicator {
    display: none;
}

@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .hero__card-wrapper {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: var(--space-lg) 0 var(--space-xl);
    }

    .hero__badge {
        padding: 6px 12px;
        gap: 8px;
    }

    .hero__badge-dot {
        width: 6px;
        height: 6px;
    }

    .hero__cta {
        flex-direction: column;
    }

    .hero__cta .btn {
        width: 100%;
        justify-content: center;
    }

    .hero__card {
        padding: var(--space-md);
    }

    .kpi {
        padding: var(--space-sm) var(--space-md);
        gap: var(--space-sm);
    }

    .kpi__icon {
        width: 36px;
        height: 36px;
    }

    .kpi__icon svg {
        width: 18px;
        height: 18px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: var(--space-md) 0 var(--space-lg);
    }

    .hero__proof-item {
        flex-wrap: wrap;
    }
}

/* === CLIENTS STRIP === */
.clients-strip {
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    background: rgba(248, 250, 252, 0.5);
    overflow: hidden;
}

.clients-strip__inner {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.clients-strip__label {
    font-size: clamp(0.65rem, 1vw, 0.75rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted);
    white-space: nowrap;
    flex-shrink: 0;
}

.clients-strip__logos {
    flex: 1;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
}

.clients-strip__track {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    animation: scroll-logos 30s linear infinite;
    width: max-content;
}

@keyframes scroll-logos {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.clients-strip__track:hover {
    animation-play-state: paused;
}

.clients-strip__track img {
    height: clamp(24px, 4vw, 32px);
    opacity: 0.6;
    filter: grayscale(100%);
    transition: all var(--transition);
    flex-shrink: 0;
}

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

.padded-image {
    padding: 0 clamp(12px, 3vw, 24px);
}

@media (max-width: 768px) {
    .clients-strip {
        padding: var(--space-md) 0;
    }

    .clients-strip__inner {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .clients-strip__track {
        animation-duration: 20s;
        gap: var(--space-lg);
    }
}

@media (prefers-reduced-motion: reduce) {
    .clients-strip__track {
        animation: none;
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* === CAPABILITIES SECTION === */
.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

@media (max-width: 900px) {
    .capabilities-grid {
        grid-template-columns: 1fr;
    }
}

.capability-card {
    background: var(--panel);
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    padding: clamp(var(--space-lg), 4vw, var(--space-xl));
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.capability-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

@media (max-width: 768px) {
    .capability-card:hover {
        transform: none;
    }
}

.capability-card--build {
    border-color: rgba(16, 185, 129, 0.3);
}

.capability-card--build:hover {
    border-color: var(--build);
}

.capability-card--build .capability-card__icon-wrapper {
    background: var(--build-gradient);
}

.capability-card--build .capability-card__tag {
    background: rgba(16, 185, 129, 0.1);
    color: var(--build);
}

.capability-card--build h3 {
    color: var(--build);
}

.capability-card--operate {
    border-color: rgba(14, 165, 233, 0.3);
}

.capability-card--operate:hover {
    border-color: var(--accent-3);
}

.capability-card--operate .capability-card__icon-wrapper {
    background: var(--accent-gradient);
}

.capability-card__icon-wrapper {
    width: clamp(48px, 8vw, 56px);
    height: clamp(48px, 8vw, 56px);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    margin-bottom: var(--space-md);
}

.capability-card__icon-wrapper svg {
    width: clamp(24px, 4vw, 32px);
    height: clamp(24px, 4vw, 32px);
}

.capability-card__header {
    margin-bottom: var(--space-md);
}

.capability-card__tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-3);
    background: rgba(14, 165, 233, 0.1);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-sm);
}

.capability-card h3 {
    font-family: "Space Grotesk", "Inter", sans-serif;
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 700;
    margin: 0;
    color: var(--accent-3);
}

.capability-card__desc {
    color: var(--muted);
    font-size: clamp(0.85rem, 1.5vw, 0.95rem);
    line-height: 1.6;
    margin: 0 0 var(--space-lg);
}

.capability-card__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

@media (max-width: 600px) {
    .capability-card__grid {
        grid-template-columns: 1fr;
    }
}

.capability-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(248, 250, 252, 0.8);
    border-radius: var(--radius-md);
    font-size: clamp(0.75rem, 1.2vw, 0.85rem);
    color: var(--text);
}

.capability-item__icon {
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* Capabilities Advantage */
.capabilities-advantage {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(14, 165, 233, 0.05));
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-radius: var(--radius-xl);
}

.capabilities-advantage__icon {
    width: clamp(48px, 8vw, 56px);
    height: clamp(48px, 8vw, 56px);
    background: linear-gradient(135deg, var(--build), var(--accent-3));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-shrink: 0;
}

.capabilities-advantage__icon svg {
    width: clamp(20px, 3vw, 28px);
    height: clamp(20px, 3vw, 28px);
}

.capabilities-advantage h4 {
    margin: 0 0 var(--space-sm);
    font-size: clamp(0.95rem, 1.5vw, 1.1rem);
    color: var(--text);
}

.capabilities-advantage p {
    margin: 0;
    color: var(--muted);
    font-size: clamp(0.85rem, 1.3vw, 0.95rem);
    line-height: 1.6;
}

@media (max-width: 600px) {
    .capabilities-advantage {
        flex-direction: column;
        text-align: center;
        align-items: center;
        padding: var(--space-md);
    }
}

/* === PROBLEMS SECTION === */
.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

@media (max-width: 900px) {
    .problems-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .problems-grid {
        grid-template-columns: 1fr;
    }
}

.problem-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--error), var(--warning));
    opacity: 0;
    transition: opacity var(--transition);
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(239, 68, 68, 0.2);
}

.problem-card:hover::before {
    opacity: 1;
}

@media (max-width: 768px) {
    .problem-card {
        padding: var(--space-md);
    }
    
    .problem-card:hover {
        transform: none;
    }
}

.problem-card__icon-wrapper {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(245, 158, 11, 0.1));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-sm);
}

.problem-card__icon {
    font-size: 1.5rem;
}

.problem-card h3 {
    font-size: clamp(0.9rem, 1.5vw, 1rem);
    font-weight: 600;
    margin: 0 0 var(--space-xs);
    color: var(--text);
}

.problem-card p {
    font-size: clamp(0.8rem, 1.3vw, 0.9rem);
    color: var(--muted);
    margin: 0;
    line-height: 1.55;
}

/* Problems Cost */
.problems-cost {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.problems-cost h4 {
    font-size: clamp(0.95rem, 1.5vw, 1.1rem);
    color: var(--error);
    margin: 0 0 var(--space-md);
}

.problems-cost__grid {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.cost-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.15);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: clamp(0.8rem, 1.2vw, 0.9rem);
    color: var(--text);
}

.cost-item__icon {
    font-size: 1.1rem;
}

@media (max-width: 480px) {
    .cost-item {
        padding: var(--space-xs) var(--space-md);
    }
}

/* Problems CTA */
.problems-cta {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.06), rgba(110, 193, 255, 0.1));
    border: 1px solid rgba(14, 165, 233, 0.15);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
}

.problems-cta__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.problems-cta p {
    margin: 0;
    font-size: clamp(0.9rem, 1.5vw, 1.1rem);
    max-width: 600px;
}

@media (max-width: 768px) {
    .problems-cta__content {
        flex-direction: column;
        text-align: center;
    }
    
    .problems-cta__content .btn {
        width: 100%;
    }
}

/* === SECTORS SECTION === */
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

@media (max-width: 900px) {
    .sectors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .sectors-grid {
        grid-template-columns: 1fr;
    }
}

.sector-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    transition: all var(--transition);
}

.sector-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

@media (max-width: 768px) {
    .sector-card {
        padding: var(--space-md);
    }
    
    .sector-card:hover {
        transform: none;
    }
}

.sector-card__icon {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--space-sm);
}

.sector-card h3 {
    font-size: clamp(0.95rem, 1.5vw, 1.1rem);
    font-weight: 600;
    margin: 0 0 var(--space-xs);
    color: var(--text);
}

.sector-card p {
    font-size: clamp(0.8rem, 1.2vw, 0.85rem);
    color: var(--muted);
    margin: 0;
    line-height: 1.5;
}

.sectors-qualifier {
    text-align: center;
    padding: var(--space-lg);
    background: rgba(14, 165, 233, 0.04);
    border-radius: var(--radius-lg);
}

.sectors-qualifier p {
    margin: 0;
    font-size: clamp(0.85rem, 1.3vw, 0.95rem);
    color: var(--muted);
    line-height: 1.7;
}

/* === RESULTS SECTION === */
.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

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

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

.result-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition);
}

.result-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

@media (max-width: 768px) {
    .result-card:hover {
        transform: none;
    }
}

.result-card__stats {
    background: var(--accent-gradient);
    padding: var(--space-lg);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.result-card__stats::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0h60v60H0z' fill='none'/%3E%3Cpath d='M30 0v60M0 30h60' stroke='rgba(255,255,255,0.1)' stroke-width='1'/%3E%3C/svg%3E");
    opacity: 0.5;
}

.result-card__metric {
    display: block;
    font-family: "Space Grotesk", "Inter", sans-serif;
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: #fff;
    position: relative;
}

.result-card__label {
    display: block;
    font-size: clamp(0.75rem, 1.2vw, 0.85rem);
    color: rgba(255, 255, 255, 0.9);
    margin-top: 2px;
    position: relative;
}

.result-card__context {
    padding: var(--space-md);
}

.result-card__situation {
    font-size: clamp(0.7rem, 1vw, 0.75rem);
    color: var(--accent-3);
    margin: 0 0 var(--space-xs);
}

.result-card__context > p:last-child {
    margin: 0;
    color: var(--muted);
    font-size: clamp(0.8rem, 1.2vw, 0.9rem);
    line-height: 1.55;
}

/* Testimonials */
.testimonials {
    margin-top: var(--space-2xl);
}

.testimonials h3 {
    font-family: "Space Grotesk", "Inter", sans-serif;
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    font-weight: 600;
    margin: 0 0 var(--space-lg);
    text-align: center;
    color: var(--text);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

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

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

.testimonial {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin: 0;
    position: relative;
    transition: all var(--transition);
}

.testimonial:hover {
    box-shadow: var(--shadow-md);
}

.testimonial__quote-icon {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    color: var(--accent);
}

.testimonial__quote-icon svg {
    width: clamp(24px, 4vw, 32px);
    height: clamp(24px, 4vw, 32px);
}

.testimonial p {
    font-size: clamp(0.85rem, 1.3vw, 0.95rem);
    line-height: 1.6;
    color: var(--text);
    margin: var(--space-lg) 0 var(--space-md);
    font-style: italic;
}

.testimonial cite {
    display: block;
    font-style: normal;
}

.testimonial cite strong {
    display: block;
    color: var(--text);
    font-size: clamp(0.8rem, 1.2vw, 0.9rem);
}

.testimonial cite span {
    display: block;
    color: var(--muted);
    font-size: clamp(0.7rem, 1vw, 0.8rem);
}

/* === WHY DIFFERENT SECTION === */
.different-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

@media (max-width: 900px) {
    .different-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .different-grid {
        grid-template-columns: 1fr;
    }
}

.different-item {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    transition: all var(--transition);
}

.different-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}

@media (max-width: 768px) {
    .different-item {
        padding: var(--space-md);
    }
    
    .different-item:hover {
        transform: none;
    }
}

.different-item__icon {
    font-size: clamp(1.75rem, 3vw, 2rem);
    margin-bottom: var(--space-sm);
}

.different-item h4 {
    font-size: clamp(0.9rem, 1.3vw, 1rem);
    font-weight: 600;
    margin: 0 0 var(--space-xs);
    color: var(--text);
}

.different-item p {
    font-size: clamp(0.8rem, 1.2vw, 0.85rem);
    color: var(--muted);
    margin: 0;
    line-height: 1.5;
}

.different-summary {
    text-align: center;
    padding: var(--space-lg);
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.04), rgba(16, 185, 129, 0.04));
    border-radius: var(--radius-lg);
}

.different-summary p {
    margin: 0;
    font-size: clamp(0.9rem, 1.3vw, 1rem);
    color: var(--text-secondary);
    line-height: 1.7;
}

/* === ENGAGEMENT MODEL === */
.engagement-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

@media (max-width: 900px) {
    .engagement-options {
        grid-template-columns: 1fr;
    }
}

.engagement-track {
    background: var(--panel);
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition);
}

.engagement-track:hover {
    box-shadow: var(--shadow-lg);
}

.engagement-track__header {
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    position: relative;
    flex-wrap: wrap;
}

.engagement-track__header--operate {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.08), rgba(14, 165, 233, 0.04));
    border-bottom: 2px solid rgba(14, 165, 233, 0.15);
}

.engagement-track__header--build {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(16, 185, 129, 0.04));
    border-bottom: 2px solid rgba(16, 185, 129, 0.15);
}

.engagement-track__icon {
    width: clamp(40px, 6vw, 48px);
    height: clamp(40px, 6vw, 48px);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-gradient);
    color: #fff;
    flex-shrink: 0;
}

.engagement-track__icon svg {
    width: clamp(18px, 3vw, 24px);
    height: clamp(18px, 3vw, 24px);
}

.engagement-track__header--build .engagement-track__icon {
    background: var(--build-gradient);
}

.engagement-track__header h3 {
    font-family: "Space Grotesk", "Inter", sans-serif;
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 600;
    margin: 0;
    color: var(--text);
}

.engagement-track__badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    font-size: clamp(0.6rem, 1vw, 0.7rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    background: var(--accent-3);
    color: #fff;
}

.engagement-track__badge--build {
    background: var(--build);
}

@media (max-width: 480px) {
    .engagement-track__badge {
        position: static;
        margin-top: var(--space-sm);
    }
}

.engagement-track__content {
    padding: var(--space-lg);
}

.engagement-track__content p {
    font-size: clamp(0.85rem, 1.3vw, 0.95rem);
    color: var(--muted);
    margin: 0 0 var(--space-md);
    line-height: 1.6;
}

.engagement-track__content ul {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-md);
}

.engagement-track__content li {
    font-size: clamp(0.8rem, 1.2vw, 0.9rem);
    color: var(--muted);
    padding: var(--space-xs) 0 var(--space-xs) var(--space-lg);
    position: relative;
}

.engagement-track__content li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2310b981' stroke-width='3'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.engagement-track__content .btn {
    width: 100%;
}

.engagement-note {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.engagement-note__icon {
    width: clamp(40px, 6vw, 48px);
    height: clamp(40px, 6vw, 48px);
    background: rgba(14, 165, 233, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-3);
    flex-shrink: 0;
}

.engagement-note__icon svg {
    width: clamp(18px, 3vw, 24px);
    height: clamp(18px, 3vw, 24px);
}

.engagement-note p {
    margin: 0;
    color: var(--muted);
    font-size: clamp(0.85rem, 1.3vw, 0.95rem);
    line-height: 1.6;
}

@media (max-width: 600px) {
    .engagement-note {
        flex-direction: column;
        text-align: center;
    }
}

/* === ABOUT SECTION === */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
}

.about-lead {
    font-size: clamp(1rem, 1.5vw, 1.1rem);
    line-height: 1.65;
    color: var(--text);
    margin: 0 0 var(--space-md);
}

.about-text p {
    color: var(--muted);
    line-height: 1.65;
    margin: 0 0 var(--space-lg);
    font-size: clamp(0.85rem, 1.3vw, 0.95rem);
}

.about-credentials {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.04), rgba(110, 193, 255, 0.08));
    border: 1px solid rgba(14, 165, 233, 0.15);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.about-credentials h4 {
    font-size: clamp(0.85rem, 1.3vw, 0.95rem);
    font-weight: 600;
    margin: 0 0 var(--space-sm);
    color: var(--text);
}

.about-credentials ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.about-credentials li {
    padding: var(--space-xs) 0;
    font-size: clamp(0.8rem, 1.2vw, 0.9rem);
    color: var(--muted);
    border-bottom: 1px solid rgba(14, 165, 233, 0.1);
    line-height: 1.6;
}

.about-credentials li:last-child {
    border-bottom: none;
}

/* Founder card */
.about-founder {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

@media (max-width: 1024px) {
    .about-founder {
        max-width: 400px;
        margin: 0 auto;
    }
}

.about-founder::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: var(--accent-gradient);
    opacity: 0.1;
}

.founder-photo-wrapper {
    position: relative;
    width: clamp(80px, 15vw, 100px);
    height: clamp(80px, 15vw, 100px);
    margin: 0 auto var(--space-md);
}

.founder-photo {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    position: relative;
    z-index: 1;
}

.founder-photo-ring {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: var(--accent-gradient);
    animation: spin 10s linear infinite;
}

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

.about-founder h3 {
    font-family: "Space Grotesk", "Inter", sans-serif;
    margin: 0 0 2px;
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: var(--text);
}

.about-founder small {
    display: block;
    color: var(--accent-3);
    font-size: clamp(0.75rem, 1.2vw, 0.85rem);
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.about-founder > p {
    font-size: clamp(0.8rem, 1.2vw, 0.9rem);
    color: var(--muted);
    line-height: 1.55;
    margin: 0 0 var(--space-md);
    text-align: left;
}

.founder-credentials {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-md);
    text-align: left;
}

.founder-credentials li {
    font-size: clamp(0.7rem, 1vw, 0.8rem);
    color: var(--muted);
    padding: 4px 0 4px 18px;
    position: relative;
}

.founder-credentials li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-2);
}

.founder-linkedin {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #0a66c2;
    color: #fff;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-size: clamp(0.75rem, 1.2vw, 0.85rem);
    font-weight: 600;
    transition: all var(--transition);
    -webkit-tap-highlight-color: transparent;
}

.founder-linkedin:hover,
.founder-linkedin:active {
    background: #004182;
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .founder-linkedin:hover {
        transform: none;
    }
}

/* === FAQ SECTION === */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    max-width: 900px;
    margin: 0 auto;
}

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

.faq-item {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}

.faq-item:hover {
    border-color: var(--accent);
}

.faq-item[open] {
    box-shadow: var(--shadow-md);
}

.faq-item summary {
    padding: var(--space-md) var(--space-lg);
    font-weight: 600;
    font-size: clamp(0.85rem, 1.3vw, 0.95rem);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition);
    -webkit-tap-highlight-color: transparent;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary:hover,
.faq-item summary:active {
    background: rgba(14, 165, 233, 0.04);
}

.faq-item summary::after {
    content: "+";
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--accent-2);
    transition: transform var(--transition);
    flex-shrink: 0;
    margin-left: var(--space-md);
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item p {
    padding: 0 var(--space-lg) var(--space-lg);
    margin: 0;
    color: var(--muted);
    font-size: clamp(0.85rem, 1.3vw, 0.95rem);
    line-height: 1.7;
}

/* === CONTACT SECTION === */
.contact__wrap {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-xl);
    align-items: start;
}

@media (max-width: 1024px) {
    .contact__wrap {
        grid-template-columns: 1fr;
    }
}

.form {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
    .form {
        padding: var(--space-lg);
    }
}

.form__row {
    margin-bottom: var(--space-md);
}

.form__row label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--text);
    font-size: clamp(0.8rem, 1.2vw, 0.9rem);
}

.form__row input,
.form__row textarea,
.form__row select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: clamp(0.85rem, 1.3vw, 0.95rem);
    font-family: inherit;
    transition: all var(--transition);
    background: #fff;
    -webkit-appearance: none;
}

.form__row input:focus,
.form__row textarea:focus,
.form__row select:focus {
    outline: none;
    border-color: var(--accent-2);
    box-shadow: 0 0 0 3px var(--ring);
}

.form__row--actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-top: var(--space-lg);
}

.form__note {
    font-size: clamp(0.75rem, 1.1vw, 0.85rem);
    color: var(--muted);
}

.error {
    color: var(--error);
    font-size: 0.8rem;
    margin-top: 4px;
    display: block;
}

.contact__aside {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact__quick {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.08), rgba(110, 193, 255, 0.12));
    border: 1px solid rgba(14, 165, 233, 0.15);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    text-align: center;
}

.contact__quick h4 {
    margin: 0 0 var(--space-sm);
    color: var(--text);
    font-size: clamp(0.85rem, 1.3vw, 0.95rem);
}

.contact__quick .btn {
    width: 100%;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.contact__detail-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.contact__detail-item svg {
    color: var(--accent-3);
    flex-shrink: 0;
    width: 18px;
    height: 18px;
}

.contact__detail-item p {
    margin: 0;
    font-size: clamp(0.8rem, 1.2vw, 0.9rem);
    color: var(--muted);
}

.contact__detail-item a {
    color: var(--accent-3);
    text-decoration: none;
    transition: color var(--transition);
}

.contact__detail-item a:hover,
.contact__detail-item a:active {
    text-decoration: underline;
}

.contact__guarantee {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    display: flex;
    gap: var(--space-sm);
    align-items: flex-start;
}

.contact__guarantee-icon {
    color: var(--success);
    flex-shrink: 0;
}

.contact__guarantee p {
    margin: 0;
    font-size: clamp(0.75rem, 1.1vw, 0.85rem);
    color: var(--muted);
    line-height: 1.55;
}

/* === FOOTER === */
.site-footer {
    background: #0f172a;
    padding: var(--space-xl) 0;
    color: rgba(255, 255, 255, 0.7);
}

.site-footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.site-footer p {
    margin: 0;
    font-size: clamp(0.8rem, 1.2vw, 0.9rem);
}

.site-footer nav {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.site-footer a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: clamp(0.8rem, 1.2vw, 0.9rem);
    transition: color var(--transition);
}

.site-footer a:hover,
.site-footer a:active {
    color: var(--accent);
}

@media (max-width: 640px) {
    .site-footer__inner {
        flex-direction: column;
        text-align: center;
    }

    .site-footer nav {
        justify-content: center;
    }
}

/* === ANIMATIONS === */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].visible {
    opacity: 1;
    transform: none;
}

#scrollProgress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    z-index: 2000;
    background: var(--cta-gradient);
    box-shadow: 0 0 10px var(--cta-glow);
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    [data-animate] {
        opacity: 1;
        transform: none;
    }

    #bgNet {
        display: none;
    }

    .hero__badge-dot {
        animation: none;
    }

    .founder-photo-ring {
        animation: none;
    }
}