/* ========================================
   SERO - PRIVATE LOCAL AI WORKSPACE
   Landing page styles
======================================== */

:root {
    --color-primary: #0ea5e9;
    --color-primary-dark: #0284c7;
    --color-lime: #58AEFB;
    --color-lime-dark: #3E9AF0;
    --color-dark: #0a0a0a;
    --color-dark-2: #171717;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--color-gray-900);
    background: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
    zoom: 0.8;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-center {
    text-align: center;
}

/* ========================================
   BUTTONS
======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: 600;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    object-fit: contain;
}

.btn-primary .btn-icon,
.btn-lime .btn-icon {
    filter: brightness(0) invert(1);
}

.btn-primary {
    background: var(--color-dark);
    color: #ffffff;
}

.btn-primary:hover {
    background: #ffffff;
    color: var(--color-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(10, 10, 10, 0.25);
}

.btn-primary:hover .btn-icon,
.btn-lime:hover .btn-icon {
    filter: brightness(0);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* ========================================
   DOWNLOAD EMAIL MODAL
======================================== */

.download-modal {
    position: fixed;
    inset: 0;
    z-index: 20000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.28s ease, visibility 0.28s ease;
}

.download-modal.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.download-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(5, 7, 12, 0.58);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.download-dialog {
    position: relative;
    width: min(100%, 520px);
    padding: 34px;
    border-radius: 28px;
    background: #ffffff;
    color: var(--color-dark);
    box-shadow: 0 34px 90px rgba(0, 0, 0, 0.28);
    transform: translateY(16px) scale(0.98);
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.download-modal.is-open .download-dialog {
    transform: translateY(0) scale(1);
}

.download-modal-close {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 34px;
    height: 34px;
    border: 0;
    border-radius: 50%;
    background: #f1f1f1;
    cursor: pointer;
}

.download-modal-close span {
    position: absolute;
    top: 16px;
    left: 10px;
    width: 14px;
    height: 2px;
    border-radius: 10px;
    background: var(--color-dark);
}

.download-modal-close span:first-child {
    transform: rotate(45deg);
}

.download-modal-close span:last-child {
    transform: rotate(-45deg);
}

.download-modal-kicker {
    display: inline-flex;
    margin-bottom: 14px;
    padding: 7px 12px;
    border-radius: 999px;
    background: #eaf6ff;
    color: #0A84FF;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.6px;
    text-transform: uppercase;
}

.download-modal-copy h2 {
    max-width: 390px;
    margin-bottom: 12px;
    font-size: 36px;
    font-weight: 600;
    line-height: 1.08;
    letter-spacing: -1.1px;
}

.download-modal-copy p {
    max-width: 420px;
    color: #4f4f52;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.55;
}

.download-modal-points {
    display: grid;
    gap: 9px;
    margin: 22px 0 26px;
}

.download-modal-points li {
    position: relative;
    padding-left: 22px;
    color: var(--color-dark);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.35;
}

.download-modal-points li::before {
    content: '';
    position: absolute;
    top: 7px;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #0A84FF;
    box-shadow: 0 0 0 5px rgba(10, 132, 255, 0.12);
}

.download-form {
    display: grid;
    gap: 12px;
}

.download-form label {
    color: var(--color-dark);
    font-size: 13px;
    font-weight: 800;
}

.download-form input {
    width: 100%;
    height: 56px;
    min-height: 56px;
    padding: 0 20px;
    border: 1px solid #d7d7da;
    border-radius: 999px;
    outline: none;
    font-family: var(--font-family);
    font-size: 15px;
    font-weight: 500;
    line-height: 56px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.download-form input:focus {
    border-color: #0A84FF;
    box-shadow: 0 0 0 4px rgba(10, 132, 255, 0.12);
}

.download-submit {
    min-height: 56px;
    margin-top: 2px;
    font-size: 15px;
}

.download-submit:hover {
    background: var(--color-dark);
    color: #ffffff;
    transform: none;
    box-shadow: none;
}

.download-submit:hover .btn-icon {
    filter: brightness(0) invert(1);
}

.download-submit:disabled {
    cursor: wait;
    opacity: 0.78;
    transform: none;
}

.download-form-status {
    min-height: 18px;
    color: #4f4f52;
    font-size: 12px;
    font-weight: 600;
}

body.download-modal-open {
    overflow: hidden;
}

@media (max-width: 520px) {
    .download-modal {
        padding: 14px;
    }

    .download-dialog {
        padding: 28px 20px 22px;
        border-radius: 24px;
    }

    .download-modal-copy h2 {
        font-size: 30px;
        letter-spacing: -0.8px;
    }

    .download-modal-points {
        margin: 18px 0 22px;
    }
}

.btn-outline-dark {
    background: transparent;
    color: var(--color-dark);
    border: 1px solid var(--color-gray-300);
}

.btn-outline-dark:hover {
    background: var(--color-gray-100);
}

.btn-dark {
    background: var(--color-dark);
    color: #ffffff;
    width: 100%;
}

.btn-dark:hover {
    background: var(--color-gray-800);
}

.btn-lime {
    background: var(--color-dark);
    color: #ffffff;
}

.btn-lime:hover {
    background: #ffffff;
    color: var(--color-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(10, 10, 10, 0.25);
}

.btn-lime:hover .btn-icon {
    filter: brightness(0);
}

.is-night .hero .btn-primary,
.is-night .cta .btn-lime {
    background: #ffffff;
    color: var(--color-dark);
}

.is-night .hero .btn-primary .btn-icon,
.is-night .cta .btn-lime .btn-icon {
    filter: brightness(0);
}

.is-night .hero .btn-primary:hover,
.is-night .cta .btn-lime:hover {
    background: var(--color-dark);
    color: #ffffff;
}

.is-night .hero .btn-primary:hover .btn-icon,
.is-night .cta .btn-lime:hover .btn-icon {
    filter: brightness(0) invert(1);
}

/* ========================================
   NAVBAR
======================================== */

.navbar {
    position: fixed;
    top: 18px;
    left: 50%;
    transform: translateX(-50%) translateY(-18px);

    width: calc(100% - 48px);
    max-width: 980px;

    z-index: 1000;

    opacity: 0;
    pointer-events: none;

    transition:
        opacity 0.35s ease,
        transform 0.35s ease;
}
.navbar.scrolled {

    opacity: 1;

    pointer-events: auto;

    transform: translateX(-50%) translateY(0);

}





.nav-container {
    width: 100%;
    min-height: 74px;

    margin: 0 auto;
    padding: 0 18px 0 22px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    border-radius: 999px;

    background: rgba(5, 7, 12, 0.72);

    backdrop-filter: blur(24px) saturate(150%);
    -webkit-backdrop-filter: blur(24px) saturate(150%);

    border: 1px solid rgba(255,255,255,0.16);

    box-shadow:
        0 18px 46px rgba(0,0,0,0.24),
        inset 0 1px 0 rgba(255,255,255,0.12);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    transition: var(--transition);
}

.logo-img {
    width: 132px;
    height: 26px;

    object-fit: contain;
    object-position: left center;

    flex-shrink: 0;
}

.logo svg {
    flex-shrink: 0;
}


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

.nav-links a {
    font-size: 15px;
    font-weight: 500;

    color: rgba(255, 255, 255, 0.78);

    letter-spacing: -0.2px;

    transition: var(--transition);
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: #ffffff;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #ffffff;
    transition: var(--transition);
    border-radius: 2px;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.cart-btn {
    background: none;
    border: none;
    color: #ffffff;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.cart-btn:hover {
    opacity: 0.8;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #ffffff;
    transition: var(--transition);
    border-radius: 2px;
}

.navbar.scrolled .mobile-toggle span {
    background: #ffffff;
}

.navbar .btn-primary {
    background: #ffffff;
    color: var(--color-dark);
}

.navbar .btn-primary .btn-icon {
    filter: brightness(0);
}

.navbar .btn-primary:hover {
    background: #ffffff;
    color: var(--color-dark);
    transform: none;
    box-shadow: none;
}

.navbar .btn-primary:hover .btn-icon {
    filter: brightness(0);
}

/* ========================================
   HERO SECTION
======================================== */

.hero {
    position: relative;
    min-height: 125vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #ffffff;
    overflow: clip;
    padding: 12px;
    background: #ffffff;
}

.hero-bg {
    position: absolute;
    inset: 12px;
    z-index: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 28px;
    transition:
        inset 0.7s cubic-bezier(0.16, 1, 0.3, 1),
        border-radius 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-bg img {
    width: 100%;
    height: 112%;
    object-fit: cover;
    object-position: center center;
    border-radius: 28px;
    will-change: transform;
    transform: translate3d(0, 0, 0) scale(1.08);
    animation: heroZoomReveal 2.2s cubic-bezier(0.16, 1, 0.3, 1);
    transition: border-radius 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 28px;
    pointer-events: none;
    transition: border-radius 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero.is-expanded .hero-bg,
.hero.is-expanded .hero-docs-flight {
    inset: 0;
    border-radius: 0;
}

.hero.is-expanded .hero-bg img,
.hero.is-expanded .hero-bg::after {
    border-radius: 0;
}

.hero-docs-flight {
    position: absolute;
    inset: 12px;
    z-index: 1;
    overflow: hidden;
    border-radius: 28px;
    pointer-events: none;
}

.hero-flying-doc {
    position: absolute;
    left: 50%;
    top: 50%;
    width: clamp(52px, 5vw, 78px);
    height: auto;
    opacity: 0;
    transform:
        translate3d(var(--from-x), var(--from-y), 0)
        rotate(var(--start-rot))
        scale(var(--doc-scale, 1));
    filter: drop-shadow(0 18px 22px rgba(20, 55, 90, 0.16));
    will-change: transform, opacity;
    animation: heroDocFlyIn 7.2s cubic-bezier(0.18, 0.72, 0.18, 1) var(--delay, 0s) forwards;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: translateY(-28px);
}

.hero-title {
    font-size: 60px;
    font-weight: 500;
    line-height: 1.1;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.hero-title span {
    display: block;
}

.hero-subtitle {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
    max-width: 480px;
    margin: 0 auto 24px;
}

.hero-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 0;
}

.made-badge {
    position: absolute;
    bottom: 24px;
    right: 24px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
    z-index: 2;
    background: rgba(0, 0, 0, 0.2);
    padding: 6px 12px;
    border-radius: 100px;
    backdrop-filter: blur(10px);
}

/* Hero Input Section */
.hero-input-section {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin-top: 72px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.input-field-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow: visible;
}

.input-container {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: transparent;
    border-radius: 24px;
    padding: 20px 24px;
    min-height: 120px;
    overflow: visible;
    isolation: isolate;
    z-index: 5;
}

.input-container::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    border-radius: inherit;
    background: rgba(255, 255, 255, 0.96);
    box-shadow:
        0 10px 34px rgba(0, 0, 0, 0.16),
        0 0 0 1px rgba(255, 255, 255, 0.24);
    backdrop-filter: blur(10px);
    pointer-events: none;
}

.input-docs-bg {
    position: absolute;
    top: -54px;
    right: 108px;
    z-index: 0;
    width: 182px;
    height: auto;
    max-height: 156px;
    pointer-events: none;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    opacity: 0;
    transform: translateY(10px);
    animation: docsViewFadeUp 0.9s ease 8s forwards;
}

.input-docs-bg::after {
    content: '';
    position: absolute;
    left: 18%;
    right: 8%;
    bottom: 4%;
    z-index: 0;
    height: 34%;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.2);
    filter: blur(18px);
    transform: translateY(18px);
    pointer-events: none;
}

.input-docs-bg img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: auto;
    object-fit: contain;
    transform: rotate(4deg);
    opacity: 1;
    image-rendering: -webkit-optimize-contrast;
}

.document-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    font-family: var(--font-family);
    font-size: 16px;
    font-weight: 500;
    color: var(--color-dark);
    height: 24px;
    min-height: 24px;
    line-height: 24px;
    resize: none;
    padding: 0;
    padding-right: 140px;
    margin-top: 6px;
    position: relative;
    z-index: 2;
}

.document-input::placeholder {
    color: #9ca3af;
}

.send-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: transparent;
    border: none;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
    align-self: flex-end;
    margin-bottom: 0;
    position: relative;
    z-index: 2;
}

.send-btn:hover {
    background: transparent;
    transform: scale(1.05);
}

.send-btn:active {
    transform: scale(0.95);
}

.send-btn img {
    width: 44px;
    height: 44px;
    display: block;
    object-fit: contain;
}

.input-chips {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    width: 100%;
}

.chip {
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    cursor: default;
    transition: var(--transition);
    white-space: nowrap;
}

.chip:hover {
    background: rgba(255, 255, 255, 0.15);
}



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

@keyframes heroDocFlyIn {
    0% {
        opacity: 0;
        transform:
            translate3d(var(--from-x), var(--from-y), 0)
            rotate(var(--start-rot))
            scale(calc(var(--doc-scale, 1) * 0.94));
    }
    12% {
        opacity: 0.92;
    }
    90% {
        opacity: 0.9;
        transform:
            translate3d(var(--to-x), var(--to-y), 0)
            rotate(var(--end-rot))
            scale(calc(var(--doc-scale, 1) * 0.72));
    }
    96% {
        opacity: 0.86;
        transform:
            translate3d(var(--to-x), var(--to-y), 0)
            rotate(var(--end-rot))
            scale(calc(var(--doc-scale, 1) * 0.68));
    }
    100% {
        opacity: 0;
        transform:
            translate3d(var(--to-x), var(--to-y), 0)
            rotate(var(--end-rot))
            scale(calc(var(--doc-scale, 1) * 0.46));
    }
}

@keyframes heroZoomReveal {
    0% {
        transform: translate3d(0, 0, 0) scale(1.42);
    }
    100% {
        transform: translate3d(0, 0, 0) scale(1.08);
    }
}

@keyframes docsViewFadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   PRODUCT DEMO SECTION
======================================== */

.product-demo {
    padding: 84px 0;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

.product-demo .container {
    max-width: 1200px;
}

.product-demo-header {
    text-align: center;
    margin-bottom: 64px;
}

.demo-title {
    font-size: 48px;
    font-weight: 500;
    line-height: 1.12;
    letter-spacing: -1.5px;
    color: var(--color-dark);
    margin-bottom: 16px;
}

.demo-subtitle {
    font-size: 16px;
    font-weight: 500;
    color: #4f4f52;
    line-height: 1.6;
    max-width: 640px;
    margin: 0 auto;
}

.demo-video-wrapper {
    position: relative;
    max-width: 100%;
}

.demo-video-container {
    position: relative;
    width: 100%;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--color-dark);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 
        0 0 60px rgba(14, 165, 233, 0.15),
        0 20px 50px rgba(0, 0, 0, 0.15),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05);
    animation: demo-glow 4s ease-in-out infinite;
}

@keyframes demo-glow {
    0%, 100% {
        box-shadow: 
            0 0 60px rgba(14, 165, 233, 0.15),
            0 20px 50px rgba(0, 0, 0, 0.15),
            inset 0 0 0 1px rgba(255, 255, 255, 0.05);
    }
    50% {
        box-shadow: 
            0 0 80px rgba(14, 165, 233, 0.25),
            0 20px 50px rgba(0, 0, 0, 0.15),
            inset 0 0 0 1px rgba(255, 255, 255, 0.08);
    }
}

/* macOS Window Header */
.video-window-header {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 16px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.04) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    position: relative;
    min-height: 46px;
}

.window-controls {
    position: absolute;
    left: 16px;
    display: flex;
    gap: 8px;
}

.control-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    transition: var(--transition);
    cursor: pointer;
}

.control-btn.close {
    background: #ff5f56;
}

.control-btn.close:hover {
    background: #ff6b63;
}

.control-btn.minimize {
    background: #ffbd2e;
}

.control-btn.minimize:hover {
    background: #ffca3b;
}

.control-btn.maximize {
    background: #27c93f;
}

.control-btn.maximize:hover {
    background: #2fd649;
}

.window-title {
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.5px;
}

/* Video Element */
.demo-video {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    background: var(--color-dark);
    display: block;
}

.demo-video::cue {
    background: rgba(0, 0, 0, 0.8);
}

/* Demo Info Section */
.demo-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    margin-top: 40px;
    text-align: center;
}

.demo-duration {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-gray-400);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.demo-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        padding: 10px;
        min-height: 125svh;
        background: #ffffff;
    }

    .hero-docs-flight {
        display: none;
    }

    .hero-content {
        transform: translateY(-16px);
    }

    .hero-bg {
        inset: 10px;
        border-radius: 24px;
    }

    .hero-title {
        font-size: 40px;
        line-height: 1.2;
        margin-bottom: 12px;
        letter-spacing: -0.8px;
    }

    .hero-subtitle {
        font-size: 14px;
        margin: 0 auto 16px;
    }

    .hero-buttons {
        width: min(100%, 360px);
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        flex-wrap: nowrap;
        gap: 10px;
        margin-bottom: 24px;
    }

    .hero-buttons .btn {
        width: 100%;
        min-width: 0;
        padding: 10px 12px;
        font-size: 12px;
    }

    .hero-input-section {
        max-width: 100%;
        margin-top: 48px;
    }

    .input-container {
        padding: 16px 18px;
        min-height: 100px;
        border-radius: 20px;
    }

    .input-docs-bg {
        width: 96px;
        height: auto;
        max-height: 84px;
        top: -24px;
        right: 52px;
    }

    .document-input {
        font-size: 14px;
        height: 22px;
        min-height: 22px;
        line-height: 22px;
        margin-top: 5px;
    }

    .send-btn {
        width: 40px;
        height: 40px;
    }

    .send-btn img {
        width: 40px;
        height: 40px;
    }

    .chip {
        padding: 6px 12px;
        font-size: 11px;
    }

    .product-demo {
        padding: 56px 0;
    }

    .product-demo .container {
        padding: 0 16px;
    }

    .product-demo-header {
        margin-bottom: 48px;
    }

    .demo-title {
        font-size: 36px;
        line-height: 1.15;
        letter-spacing: -1px;
        margin-bottom: 12px;
    }

    .demo-subtitle {
        font-size: 14px;
        line-height: 1.6;
    }

    .video-window-header {
        padding: 10px 12px;
        min-height: 40px;
    }

    .window-controls {
        left: 12px;
        gap: 6px;
    }

    .control-btn {
        width: 10px;
        height: 10px;
    }

    .window-title {
        font-size: 12px;
    }

    .demo-video {
        aspect-ratio: 16 / 9;
    }

    .demo-duration {
        font-size: 12px;
    }

    .demo-actions {
        gap: 10px;
    }

    .demo-actions .btn {
        padding: 10px 16px;
        font-size: 12px;
    }

    .btn-icon {
        width: 14px;
        height: 14px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 8px;
        min-height: 125svh;
    }

    .hero-content {
        transform: translateY(-10px);
    }

    .hero-bg {
        inset: 8px;
        border-radius: 22px;
    }

    .hero-title {
        font-size: 28px;
        line-height: 1.25;
        margin-bottom: 10px;
        letter-spacing: -0.5px;
    }

    .hero-subtitle {
        font-size: 13px;
        line-height: 1.5;
        margin: 0 auto 12px;
    }

    .hero-buttons {
        width: min(100%, 340px);
        gap: 8px;
        margin-bottom: 16px;
    }

    .hero-buttons .btn {
        padding: 10px 10px;
        font-size: 11px;
    }

    .hero-input-section {
        max-width: 100%;
        margin-top: 36px;
        gap: 12px;
    }

    .input-container {
        padding: 12px 14px;
        min-height: 90px;
        border-radius: 18px;
    }

    .input-docs-bg {
        width: 74px;
        height: auto;
        max-height: 64px;
        top: -20px;
        right: 36px;
    }

    .document-input {
        font-size: 13px;
        height: 21px;
        min-height: 21px;
        line-height: 21px;
        margin-top: 4px;
    }

    .document-input::placeholder {
        font-size: 13px;
    }

    .send-btn {
        width: 36px;
        height: 36px;
    }

    .send-btn img {
        width: 36px;
        height: 36px;
    }

    .input-chips {
        gap: 6px;
    }

    .chip {
        padding: 5px 10px;
        font-size: 10px;
    }

    .product-demo {
        padding: 40px 0;
    }

    .product-demo-header {
        margin-bottom: 32px;
    }

    .demo-title {
        font-size: 28px;
        line-height: 1.2;
        margin-bottom: 12px;
    }

    .demo-subtitle {
        font-size: 13px;
    }

    .demo-video-container {
        border-radius: 16px;
    }

    .demo-info {
        gap: 16px;
        margin-top: 32px;
    }

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

    .demo-actions .btn {
        width: 100%;
    }
}

/* ========================================
   SECTION UTILITIES
======================================== */

.section-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-gray-400);
    margin-bottom: 16px;
    text-align: center;
}

.section-title {
    font-size: 48px;
    font-weight: 500;
    line-height: 1.12;
    letter-spacing: -1.5px;
    text-align: center;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 16px;
    font-weight: 500;
    color: #4f4f52;
    line-height: 1.5;
    text-align: center;
    max-width: 560px;
    margin: 0 auto 32px;
}

.highlight-blue {
    position: relative;
    display: inline-block;
}

.highlight-blue::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: var(--color-primary);
    border-radius: 50%;
    z-index: -1;
}

.highlight-lime {
    position: relative;
    display: inline-block;
}

.highlight-lime::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: var(--color-lime);
    border-radius: 50%;
    z-index: -1;
}

/* ========================================
   ABOUT SECTION
======================================== */

.about {
    padding: 84px 0 72px;
    background: #ffffff;
}

.about .container {
    max-width: 1928px;
    padding: 0 clamp(16px, 2.9vw, 56px);
}

.about .section-title {
    max-width: 860px;
    margin: 0 auto 56px;
    font-size: 48px;
    font-weight: 500;
    line-height: 1.12;
    letter-spacing: -1.5px;
}

.muted-line {
    color: #8d8d8f;
}

.headline-icon {
    display: inline-flex;
    width: 50px;
    height: 50px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--color-dark);
    vertical-align: middle;
    transform: translateY(-4px);
}

.headline-icon img {
    width: 100%;
    height: 100%;
    display: block;
}

.headline-icon-blue {
    background: transparent;
}

.headline-icon-lime {
    background: transparent;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.05fr 1.05fr 0.95fr;
    gap: 22px;
    align-items: stretch;
}

.about-hero-card {
    position: relative;
    min-height: 360px;
    border-radius: 20px;
    overflow: hidden;
    background: #d7eafd;
}

.stat-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 28px;
    border: 0;
    box-shadow: none;
}

.stat-card-1 {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 18px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-folder-visual {
    position: absolute;
    left: 50%;
    top: 46%;
    width: min(56%, 250px);
    aspect-ratio: 957 / 680;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.folder-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 18px 26px rgba(0, 0, 0, 0.12));
}

.folder-image-base {
    animation: folderBaseSwap 5.2s ease-in-out infinite;
}

.folder-image-hover {
    opacity: 0;
    transform: translateY(4px) scale(0.98);
    animation: folderHoverSwap 5.2s ease-in-out infinite;
}

.stat-num {
    display: block;
    font-size: 48px;
    font-weight: 500;
    line-height: 1;
    letter-spacing: -2px;
    color: var(--color-dark);
    margin-bottom: 22px;
}

.stat-desc {
    max-width: 280px;
    font-size: 16px;
    font-weight: 500;
    color: var(--color-dark);
    line-height: 1.35;
}

.stat-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 28px;
    display: block;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
}

.stat-card-2 {
    min-height: 360px;
    display: flex;
    flex-direction: column;
    background: #f1f1f1;
}

.model-deck {
    position: relative;
    width: 100%;
    height: 150px;
    margin-top: 10px;
}

.model-chip {
    position: absolute;
    top: 4px;
    left: 0;
    width: 98px;
    height: 98px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.92);
    box-shadow: 0 18px 32px rgba(0, 0, 0, 0.1);
    opacity: 1;
    animation: modelDeckSlide 6.4s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

.model-chip img {
    width: 66%;
    height: 66%;
    object-fit: contain;
    display: block;
}

.model-chip:first-child {
    --model-x: 0px;
    --model-r: -8deg;
    --model-s: 0.94;
    z-index: 1;
    animation-delay: 0s;
}

.model-chip:nth-child(2) {
    --model-x: 69px;
    --model-r: -3deg;
    --model-s: 0.98;
    z-index: 2;
    animation-delay: 0.22s;
}

.model-chip:nth-child(3) {
    --model-x: 138px;
    --model-r: 4deg;
    --model-s: 1.02;
    z-index: 3;
    animation-delay: 0.44s;
}

.model-chip:nth-child(4) {
    --model-x: 207px;
    --model-r: 9deg;
    --model-s: 1.06;
    z-index: 4;
    animation-delay: 0.66s;
}

.stat-card-3 {
    min-height: 220px;
    padding: 24px 28px 30px;
    background: #f2ebff;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    overflow: hidden;
    position: relative;
}

.privacy-icon-stage {
    position: relative;
    width: min(100%, 220px);
    height: 122px;
    margin: 0 0 20px;
}

.privacy-icon {
    position: absolute;
    width: 70px;
    height: 70px;
    object-fit: contain;
    animation: privacyIconFloat 4.8s ease-in-out infinite;
}

.privacy-icon-1 {
    left: 0;
    top: 22px;
    transform: rotate(-8deg);
}

.privacy-icon-2 {
    left: 68px;
    top: 0;
    transform: rotate(5deg);
    animation-delay: 0.35s;
}

.privacy-icon-3 {
    left: 136px;
    top: 28px;
    transform: rotate(10deg);
    animation-delay: 0.7s;
}

.stat-card-3 .stat-num,
.stat-card-3 .stat-desc,
.stat-card-3 .stat-label {
    color: var(--color-dark);
}

.stat-card-3 .stat-num {
    margin: 0;
    max-width: none;
    font-size: 34px;
    line-height: 1.02;
    letter-spacing: -1.2px;
    text-align: left;
    white-space: nowrap;
}

.stat-card-4 {
    min-height: 112px;
    background: var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.stat-card-4 .stat-num,
.stat-card-4 .stat-label {
    color: #ffffff;
}

.stat-card-4 .stat-label,
.stat-card-4 .stat-num {
    margin: 0;
}

.testimonial-mini {
    margin-top: auto;
    padding-top: 28px;
}

@keyframes folderBaseSwap {
    0%, 44%, 100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    52%, 84% {
        opacity: 0;
        transform: translateY(-4px) scale(1.02);
    }
}

@keyframes folderHoverSwap {
    0%, 44%, 100% {
        opacity: 0;
        transform: translateY(4px) scale(0.98);
    }
    52%, 84% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes modelDeckSlide {
    0%, 8% {
        opacity: 0;
        transform: translateX(-56px) rotate(-12deg) scale(0.92);
    }
    22%, 82% {
        opacity: 1;
        transform: translateX(var(--model-x)) rotate(var(--model-r)) scale(var(--model-s));
    }
    50% {
        transform: translateX(var(--model-x)) translateY(-8px) rotate(var(--model-r)) scale(var(--model-s));
        box-shadow: 0 24px 42px rgba(0, 0, 0, 0.14);
    }
    96%, 100% {
        opacity: 0;
        transform: translateX(calc(var(--model-x) + 10px)) rotate(var(--model-r)) scale(var(--model-s));
    }
}

@keyframes privacyIconFloat {
    0%, 100% {
        translate: 0 0;
    }
    42% {
        translate: 0 -10px;
    }
    68% {
        translate: 6px -4px;
    }
}

.testimonial-mini p {
    max-width: 360px;
    font-size: 18px;
    font-weight: 500;
    color: var(--color-dark);
    font-style: normal;
    line-height: 1.45;
}

/* ========================================
   EXPERTISE SECTION
======================================== */

.expertise {
    padding: 84px 0;
    background: #ffffff;
}

.expertise .container {
    max-width: 1840px;
    padding: 0 clamp(16px, 3.4vw, 72px);
}

.expertise .section-title {
    max-width: 760px;
    margin: 0 auto 22px;
}

.expertise .section-subtitle {
    max-width: 620px;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    margin-top: 74px;
    padding: 16px;
    border-radius: 28px;
    background: #f0f0f0;
}

.expertise-card {
    background: #ffffff;
    min-height: 560px;
    border: 0;
    border-right: 8px solid #f0f0f0;
    border-bottom: 8px solid #f0f0f0;
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.expertise-card:nth-child(2n) {
    border-right: 0;
}

.expertise-card:nth-last-child(-n + 2) {
    border-bottom: 0;
}

.expertise-card:hover {
    box-shadow: none;
    transform: none;
}

.expertise-visual {
    min-height: 390px;
    padding: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.expertise-image-placeholder {
    width: min(52%, 360px);
    aspect-ratio: 1.35 / 1;
    border-radius: 18px;
    background:
        linear-gradient(135deg, rgba(202, 255, 63, 0.35), rgba(56, 189, 248, 0.28)),
        linear-gradient(145deg, #f6f6f6 0%, #dfe9ee 46%, #f4e3d8 100%);
    box-shadow: 0 24px 46px rgba(0, 0, 0, 0.12);
}

.expertise-image-card01,
.expertise-image-card02,
.expertise-image-card03,
.expertise-image-card04 {
    width: min(94%, 660px);
    aspect-ratio: 1.56 / 1;
    border-radius: 0;
    box-shadow: none;
}

.expertise-image-card01 {
    background: url('assets/card01.png') center / contain no-repeat;
}

.expertise-image-card02 {
    background: url('assets/card02.png') center / contain no-repeat;
}

.expertise-image-card03 {
    background: url('assets/card03.png') center / contain no-repeat;
}

.expertise-image-card04 {
    background: url('assets/card04.png') center / contain no-repeat;
}

.expertise-card h3 {
    font-size: 24px;
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.7px;
    text-align: center;
    padding: 0 40px 14px;
}

.expertise-card p {
    font-size: 16px;
    font-weight: 500;
    color: #8a8a8d;
    text-align: center;
    max-width: 620px;
    margin: 0 auto;
    padding: 0 40px 44px;
    line-height: 1.5;
}

/* ========================================
   PRICING SECTION
======================================== */

.pricing {
    padding: 100px 0;
    background: #ffffff;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 64px;
}

.pricing-card {
    background: #ffffff;
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
    transform: translateY(-4px);
}

.pricing-badge {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 20px;
}

.badge-lime {
    background: var(--color-lime);
    color: var(--color-dark);
}

.badge-blue {
    background: var(--color-primary);
    color: #ffffff;
}

.badge-dark {
    background: var(--color-dark);
    color: #ffffff;
}

.plan-name {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-gray-400);
    margin-bottom: 8px;
    display: block;
}

.plan-desc {
    font-size: 14px;
    color: var(--color-gray-500);
    margin-bottom: 20px;
    line-height: 1.5;
}

.plan-price {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: 24px;
}

.plan-price span {
    font-size: 14px;
    font-weight: 400;
    color: var(--color-gray-400);
}

.plan-features {
    margin-bottom: 24px;
}

.plan-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--color-gray-600);
    margin-bottom: 12px;
}

.plan-features li svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-dark);
}

/* ========================================
   PRIVACY ARCHITECTURE SECTION
======================================== */

.privacy-architecture {
    padding: 84px 0;
    background: #ffffff;
}

.privacy-architecture .container {
    max-width: 1280px;
}

.privacy-architecture .section-label,
.privacy-architecture .section-title,
.privacy-architecture .section-subtitle {
    color: var(--color-dark);
}

.privacy-architecture .section-subtitle {
    max-width: 680px;
}

.privacy-panel {
    position: relative;
    min-height: 520px;
    margin-top: 54px;
    border-radius: 28px;
    overflow: hidden;
    background: #101114;
    border: 1px solid #23252b;
    box-shadow: 0 26px 70px rgba(0, 0, 0, 0.18);
}

.privacy-panel::before,
.privacy-panel::after {
    content: '';
    position: absolute;
    left: 12%;
    right: 12%;
    top: 50%;
    height: 1px;
    background: rgba(56, 189, 248, 0.24);
}

.privacy-panel::after {
    top: 58%;
    left: 22%;
    right: 22%;
    opacity: 0.45;
}

.privacy-device {
    position: absolute;
    left: 50%;
    top: 48%;
    width: min(38vw, 420px);
    transform: translate(-50%, -50%);
    z-index: 3;
}

.device-screen {
    position: relative;
    aspect-ratio: 1.55 / 1;
    border-radius: 24px;
    background: #17191f;
    border: 1px solid #30343d;
    box-shadow: 0 0 0 10px #0b0c0f, 0 20px 60px rgba(56, 189, 248, 0.14);
}

.device-screen::before {
    content: '';
    position: absolute;
    inset: 18px;
    border-radius: 16px;
    border: 1px solid rgba(56, 189, 248, 0.16);
}

.device-camera {
    position: absolute;
    top: 10px;
    left: 50%;
    width: 6px;
    height: 6px;
    transform: translateX(-50%);
    border-radius: 50%;
    background: #343843;
}

.device-chip {
    position: absolute;
    left: 50%;
    top: 48%;
    width: 92px;
    height: 92px;
    transform: translate(-50%, -50%);
    border-radius: 22px;
    background: #0f1116;
    border: 1px solid rgba(56, 189, 248, 0.32);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 18px;
    font-weight: 600;
    box-shadow: 0 0 34px rgba(56, 189, 248, 0.18);
}

.device-lines {
    position: absolute;
    left: 28px;
    right: 28px;
    bottom: 28px;
    display: grid;
    gap: 8px;
}

.device-lines span {
    height: 2px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.14);
}

.device-lines span:nth-child(2) {
    width: 76%;
}

.device-lines span:nth-child(3) {
    width: 54%;
}

.device-base {
    width: 42%;
    height: 16px;
    margin: 14px auto 0;
    border-radius: 0 0 16px 16px;
    background: #0b0c0f;
    border: 1px solid #262a32;
    border-top: 0;
}

.privacy-flow {
    position: absolute;
    inset: 0;
    z-index: 4;
    pointer-events: none;
}

.file-card {
    position: absolute;
    width: 76px;
    height: 92px;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    padding: 12px;
    border-radius: 14px;
    background: #f7f7f7;
    color: var(--color-dark);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.2px;
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.24);
}

.file-card::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 12px;
    right: 20px;
    height: 2px;
    border-radius: 2px;
    background: #d8dadd;
    box-shadow: 0 10px 0 #d8dadd, 0 20px 0 #d8dadd;
}

.file-pdf {
    left: 12%;
    top: 24%;
    animation: fileIntoMacA 4.8s ease-in-out infinite;
}

.file-txt {
    left: 18%;
    top: 58%;
    animation: fileIntoMacB 4.8s ease-in-out infinite;
    animation-delay: 0.8s;
}

.file-md {
    right: 14%;
    top: 38%;
    animation: fileIntoMacC 4.8s ease-in-out infinite;
    animation-delay: 1.6s;
}

.privacy-label {
    position: absolute;
    z-index: 5;
    padding: 10px 14px;
    border-radius: 100px;
    background: #17191f;
    border: 1px solid #2b3039;
    color: rgba(255, 255, 255, 0.82);
    font-size: 13px;
    font-weight: 600;
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.22);
}

.privacy-label::before {
    content: '';
    width: 7px;
    height: 7px;
    display: inline-block;
    margin-right: 8px;
    border-radius: 50%;
    background: #38bdf8;
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.7);
}

.label-embeddings {
    left: 9%;
    bottom: 16%;
}

.label-offline {
    left: 28%;
    top: 14%;
}

.label-processing {
    right: 24%;
    bottom: 15%;
}

.label-telemetry {
    right: 8%;
    top: 16%;
}

.privacy-cloud {
    position: absolute;
    z-index: 2;
    width: 96px;
    height: 54px;
    opacity: 0.34;
}

.privacy-cloud span {
    position: absolute;
    inset: 18px 8px 6px;
    border: 1px solid #6a717d;
    border-radius: 28px;
}

.privacy-cloud span::before,
.privacy-cloud span::after {
    content: '';
    position: absolute;
    bottom: 12px;
    border: 1px solid #6a717d;
    border-bottom: 0;
    border-radius: 50% 50% 0 0;
}

.privacy-cloud span::before {
    left: 14px;
    width: 24px;
    height: 24px;
}

.privacy-cloud span::after {
    left: 34px;
    width: 30px;
    height: 30px;
}

.privacy-cloud i {
    position: absolute;
    left: 4px;
    right: 4px;
    top: 50%;
    height: 2px;
    transform: rotate(-28deg);
    background: #6a717d;
}

.privacy-cloud-left {
    left: 8%;
    top: 12%;
}

.privacy-cloud-right {
    right: 10%;
    bottom: 18%;
}

@keyframes fileIntoMacA {
    0%, 100% { transform: translate(0, 0); opacity: 0.95; }
    50% { transform: translate(210px, 58px) scale(0.78); opacity: 0.42; }
}

@keyframes fileIntoMacB {
    0%, 100% { transform: translate(0, 0); opacity: 0.95; }
    50% { transform: translate(180px, -70px) scale(0.78); opacity: 0.42; }
}

@keyframes fileIntoMacC {
    0%, 100% { transform: translate(0, 0); opacity: 0.95; }
    50% { transform: translate(-200px, 10px) scale(0.78); opacity: 0.42; }
}

.privacy-panel::before,
.privacy-panel::after {
    display: none;
}

.privacy-showcase {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: minmax(250px, 1fr) minmax(160px, 0.58fr) minmax(280px, 1fr);
    align-items: center;
    gap: clamp(24px, 4vw, 72px);
    padding: clamp(34px, 6vw, 72px);
    background:
        radial-gradient(circle at 50% 50%, rgba(14, 165, 233, 0.12), transparent 24%),
        radial-gradient(circle at 82% 50%, rgba(14, 132, 255, 0.08), transparent 24%),
        #05070c;
}

.privacy-documents,
.privacy-logo-core,
.privacy-chat {
    position: relative;
    z-index: 2;
}

.privacy-documents {
    display: flex;
    justify-content: flex-start;
    opacity: 0;
    transform: translateX(-18px);
    animation: privacyDocsCycle 8s ease-in-out infinite;
}

.privacy-documents img {
    width: min(31vw, 378px);
    min-width: 250px;
    height: auto;
    filter: drop-shadow(0 22px 36px rgba(0, 0, 0, 0.24));
}

.privacy-panel:not(.visible) .privacy-documents,
.privacy-panel:not(.visible) .privacy-glyph-stream span,
.privacy-panel:not(.visible) .privacy-logo-core,
.privacy-panel:not(.visible) .privacy-logo-core::after,
.privacy-panel:not(.visible) .chat-asset {
    animation-play-state: paused;
}

.privacy-glyph-stream {
    position: absolute;
    left: clamp(330px, 39%, 480px);
    width: clamp(180px, 18vw, 260px);
    top: 0;
    bottom: 0;
    z-index: 1;
    pointer-events: none;
    overflow: visible;
}

.privacy-glyph-stream span {
    position: absolute;
    top: var(--y);
    left: var(--x, 0px);
    color: rgba(255, 255, 255, 0.8);
    font-size: 13px;
    font-weight: 700;
    line-height: 1;
    opacity: 0;
    text-shadow:
        0 0 12px rgba(255, 255, 255, 0.28),
        0 0 18px rgba(14, 165, 233, 0.4);
    animation: privacyGlyphFlow 8s cubic-bezier(0.2, 0.72, 0.2, 1) var(--delay) infinite;
}

.privacy-logo-core {
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transform: scale(0.94);
    animation: privacyLogoCycle 8s ease-in-out infinite;
}

.privacy-logo-core::after {
    content: '';
    position: absolute;
    width: 120px;
    height: 56px;
    border-radius: 50%;
    background: radial-gradient(ellipse at center, rgba(14, 132, 255, 0.34), transparent 68%);
    filter: blur(8px);
    transform: translate(32px, 5px);
    opacity: 0;
    animation: privacyLogoGlow 8s ease-in-out infinite;
}

.privacy-logo-core img {
    position: relative;
    z-index: 1;
    width: min(13vw, 150px);
    min-width: 104px;
    height: auto;
    object-fit: contain;
}

.privacy-chat {
    min-height: 240px;
}

.chat-asset {
    position: absolute;
    right: 0;
    height: auto;
    opacity: 0;
    filter: drop-shadow(0 16px 30px rgba(0, 0, 0, 0.2));
}

.chat-send {
    top: 104px;
    width: min(24vw, 260px);
    transform: translateY(46px);
    animation: privacySendCycle 8s ease-in-out infinite;
}

.chat-received {
    top: 114px;
    right: 88px;
    width: min(22vw, 239px);
    transform: translateY(14px);
    animation: privacyReceivedCycle 8s ease-in-out infinite;
}

.chat-input {
    bottom: 0;
    width: min(31vw, 358px);
    transform: translateY(12px);
    animation: privacyInputCycle 8s ease-in-out infinite;
}

@keyframes privacyDocsCycle {
    0% { opacity: 0; transform: translateX(-18px); }
    10%, 92% { opacity: 1; transform: translateX(0); }
    100% { opacity: 0; transform: translateX(-10px); }
}

@keyframes privacyGlyphFlow {
    0%, 4% {
        opacity: 0;
        transform: translate3d(0, 0, 0) scale(0.96);
    }
    12% {
        opacity: 0.85;
    }
    30% {
        opacity: 0.62;
    }
    44% {
        opacity: 0;
        transform: translate3d(clamp(150px, 16vw, 230px), var(--end-y, -10px), 0) scale(0.48);
    }
    45%, 100% {
        opacity: 0;
        transform: translate3d(clamp(150px, 16vw, 230px), var(--end-y, -10px), 0) scale(0.48);
    }
}

@keyframes privacyLogoCycle {
    0%, 18% { opacity: 0; transform: scale(0.94); }
    30%, 92% { opacity: 1; transform: scale(1); }
    100% { opacity: 0; transform: scale(0.98); }
}

@keyframes privacyLogoGlow {
    0%, 22%, 100% { opacity: 0; }
    36%, 86% { opacity: 1; }
}

@keyframes privacyInputCycle {
    0%, 42% { opacity: 0; transform: translateY(12px); }
    50%, 92% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(6px); }
}

@keyframes privacySendCycle {
    0%, 49% { opacity: 0; transform: translateY(46px); }
    56% { opacity: 1; transform: translateY(18px); }
    70%, 92% { opacity: 1; transform: translateY(-86px); }
    100% { opacity: 0; transform: translateY(-76px); }
}

@keyframes privacyReceivedCycle {
    0%, 70% { opacity: 0; transform: translateY(14px); }
    78%, 92% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(4px); }
}

/* ========================================
   FAQ SECTION
======================================== */

.faq {
    padding: 84px 0;
    background: #ffffff;
}

.faq .container {
    max-width: 1120px;
}

.faq .section-title {
    margin-bottom: 18px;
}

.faq .section-subtitle {
    max-width: 580px;
}

.faq-list {
    margin-top: 48px;
    padding: 12px;
    border-radius: 24px;
    background: #f0f0f0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.faq-item {
    background: #ffffff;
    border-radius: 14px;
    overflow: hidden;
    background-clip: padding-box;
}

.faq-item summary {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 0 28px;
    color: var(--color-dark);
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
    cursor: pointer;
    list-style: none;
}

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

.faq-item summary::after {
    content: '+';
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 50%;
    background: #0F79F9;
    color: #ffffff;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 22px;
    font-weight: 500;
    line-height: 34px;
    text-align: center;
    box-sizing: border-box;
    transition: var(--transition);
}

.faq-item[open] summary::after {
    content: '×';
    transform: none;
}

.faq-item p {
    max-width: 760px;
    padding: 0 76px 28px 28px;
    color: #8a8a8d;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.55;
}

/* ========================================
   CTA SECTION
======================================== */

.cta {
    padding: 60px 0 28px;
    background: #ffffff;
}

.cta .container {
    max-width: 1280px;
    padding: 0px;
}

.cta-box {
    position: relative;
    border-radius: 28px;
    overflow: hidden;
    min-height: 430px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.cta-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.cta-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 10, 0.18);
}

/* --- CTA SECTION --- */
.cta-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
    padding: 48px 32px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    text-align: center;
    color: #ffffff;
}

.cta-trust {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
    text-align: center;
}

.trust-avatars {
    display: flex;
}

.trust-avatars img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid #ffffff;
    margin-left: -8px;
    object-fit: cover;
}

.trust-avatars img:first-child {
    margin-left: 0;
}

.cta-trust span {
    font-size: 14px;
    font-weight: 500;
}

.cta-content h2 {
    width: 100%;
    text-align: center;
    font-size: 44px;
    font-weight: 500;
    line-height: 1.14;
    letter-spacing: -1.4px;
    margin-bottom: 16px;
}

.cta-content p {
    width: 100%;
    max-width: 560px;
    margin: 0 auto 32px;

    text-align: center;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.6;

    opacity: 0.9;
}

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.cta-actions .btn {
    margin: 0;
}

/* ========================================
   FOOTER
======================================== */

.footer {
    background: #ffffff;
    color: #ffffff;
    padding: 0 0 24px;
    margin-top: 0;
    position: relative;
}

.footer .container {
    max-width: 1280px;
    margin: 0 auto;
    background: var(--color-dark);
    border-radius: 28px;
    padding: 54px 64px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 22px 60px rgba(0, 0, 0, 0.1);
}

.footer .container::before {
    content: '';
    position: absolute;
    top: -92px;
    left: -34%;
    width: 260px;
    height: 170px;
    border-radius: 50%;
    background: radial-gradient(
        ellipse at center,
        rgba(235, 242, 248, 0.24) 0%,
        rgba(190, 210, 225, 0.12) 34%,
        rgba(125, 165, 190, 0.05) 58%,
        transparent 76%
    );
    filter: blur(8px);
    animation: footerGlowTravel 14s ease-in-out infinite;
    pointer-events: none;
}

.footer .container::after {
    content: '';
    position: absolute;
    left: 15%;
    right: 15%;
    bottom: -110px;
    height: 160px;
    background: radial-gradient(ellipse at center, rgba(14, 165, 233, 0.22), transparent 70%);
    pointer-events: none;
}

.footer-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(220px, 0.78fr) minmax(520px, 1.35fr);
    align-items: start;
    gap: 56px;
    text-align: left;
}

.footer-brand .logo {
    justify-content: flex-start;
    margin-bottom: 16px;
    color: #ffffff;
}

.footer-brand p {
    font-size: 14px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.58);
    line-height: 1.65;
    max-width: 260px;
    margin-bottom: 28px;
}

.footer-brand span {
    display: block;
    color: rgba(255, 255, 255, 0.34);
    font-size: 13px;
    font-weight: 400;
    line-height: 1.45;
}

.footer-links {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, minmax(120px, 1fr));
    gap: 32px 42px;
    padding-top: 0;
}

.link-col {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
}

.link-col h3 {
    margin: 0 0 6px;
    color: rgba(255, 255, 255, 0.94);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
}

.link-col a {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.35;
    color: rgba(255, 255, 255, 0.52);
    transition: var(--transition);
}

.link-col a:hover {
    color: #ffffff;
}

@keyframes footerGlowTravel {
    0% { transform: translateX(0); opacity: 0; }
    16% { opacity: 0.48; }
    84% { opacity: 0.48; }
    100% { transform: translateX(calc(100vw + 260px)); opacity: 0; }
}

/* ========================================
   ANIMATIONS
======================================== */

.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-up:nth-child(1) { transition-delay: 0s; }
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }

.expertise-grid .fade-up:nth-child(1) { transition-delay: 0s; }
.expertise-grid .fade-up:nth-child(2) { transition-delay: 0.1s; }
.expertise-grid .fade-up:nth-child(3) { transition-delay: 0.2s; }
.expertise-grid .fade-up:nth-child(4) { transition-delay: 0.3s; }

.pricing-grid .fade-up:nth-child(1) { transition-delay: 0s; }
.pricing-grid .fade-up:nth-child(2) { transition-delay: 0.1s; }
.pricing-grid .fade-up:nth-child(3) { transition-delay: 0.2s; }

/* ========================================
   RESPONSIVE
======================================== */

@media (max-width: 1024px) {
    .hero-title {
        font-size: 44px;
    }

    .section-title {
        font-size: 40px;
    }

    .about {
        padding: 84px 0 68px;
    }

    .about .section-title {
        max-width: 760px;
        font-size: 40px;
        letter-spacing: -1.2px;
        margin-bottom: 44px;
    }

    .headline-icon {
        width: 42px;
        height: 42px;
    }

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

    .about-stats {
        grid-column: span 2;
        grid-template-columns: 1fr 1fr;
    }

    .about-hero-card,
    .stat-card-2 {
        min-height: 300px;
    }

    .stat-card-3 {
        min-height: 176px;
    }

    .stat-card-4 {
        min-height: 176px;
    }

    .expertise-grid {
        grid-template-columns: 1fr;
        margin-top: 48px;
        padding: 12px;
    }

    .expertise-card {
        min-height: 480px;
        border-right: 0;
        border-bottom: 8px solid #f0f0f0;
    }

    .expertise-card:nth-last-child(-n + 2) {
        border-bottom: 8px solid #f0f0f0;
    }

    .expertise-card:last-child {
        border-bottom: 0;
    }

    .expertise-visual {
        min-height: 350px;
        padding: 30px;
    }

    .expertise-image-placeholder {
        width: min(62%, 340px);
    }

    .expertise-image-card01,
    .expertise-image-card02,
    .expertise-image-card03,
    .expertise-image-card04 {
        width: min(94%, 560px);
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 64px auto 0;
    }

    .privacy-panel {
        min-height: 460px;
    }

    .privacy-device {
        width: min(52vw, 380px);
    }

    .file-card {
        width: 66px;
        height: 80px;
    }

    .label-embeddings {
        left: 7%;
    }

    .label-offline {
        left: 20%;
    }

    .label-processing {
        right: 15%;
    }

    .label-telemetry {
        right: 6%;
    }

    .faq {
        padding: 72px 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 34px;
        text-align: center;
    }

    .footer-brand .logo {
        justify-content: center;
    }

    .footer-brand p {
        margin: 0 auto 16px;
    }

    .footer-links {
        max-width: 640px;
        margin: 0 auto;
    }

    .link-col {
        align-items: center;
    }

    .cta-content h2 {
        font-size: 32px;
    }
}

@media (max-width: 768px) {
   .nav-links {
    position: fixed;
    top: 88px;
    right: -100%;

    width: calc(100% - 32px);
    max-width: 320px;

    height: auto;

    background: rgba(5, 7, 12, 0.86);

    backdrop-filter: blur(24px) saturate(150%);
    -webkit-backdrop-filter: blur(24px) saturate(150%);

    flex-direction: column;

    padding: 28px;
    gap: 22px;

    border-radius: 28px;

    border: 1px solid rgba(255,255,255,0.16);

    transition: var(--transition);

    box-shadow:
        0 20px 50px rgba(0,0,0,0.28);
}

    .nav-links.open {
        right: 0;
    }

    .nav-links a {
        color: rgba(255, 255, 255, 0.86);
        font-size: 16px;
    }

    .nav-links a:hover,
    .nav-links a.active {
        color: #ffffff;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav-actions .btn,
    .nav-actions .btn-primary,
    .nav-actions .btn-lime {
        display: none;
    }

    .navbar.scrolled .mobile-toggle span {
        background: #ffffff;
    }

    .hero {
        padding: 100px 20px 140px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 15px;
    }

    .hero-buttons {
        flex-direction: row;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: min(100%, 360px);
        gap: 10px;
    }

    .hero-buttons .btn {
        width: 100%;
        min-width: 0;
        padding: 10px 12px;
        font-size: 12px;
    }

    .section-title {
        font-size: 32px;
    }

    .about {
        padding: 84px 0 64px;
    }

    .about .section-title {
        max-width: 560px;
        font-size: 32px;
        line-height: 1.18;
        letter-spacing: -0.8px;
        margin-bottom: 34px;
    }

    .headline-icon {
        width: 34px;
        height: 34px;
        transform: translateY(-2px);
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .about-hero-card,
    .stat-card-2 {
        min-height: 280px;
    }

    .about-stats {
        grid-template-columns: 1fr;
        grid-column: auto;
        gap: 16px;
    }

    .stat-card {
        padding: 24px;
        border-radius: 18px;
    }

    .stat-card-1 {
        left: 14px;
        right: 14px;
        bottom: 14px;
    }

    .about-folder-visual {
        width: min(52%, 220px);
        top: 44%;
    }

    .model-deck {
        height: 128px;
        margin-top: 12px;
    }

    .model-chip {
        width: 84px;
        height: 84px;
    }

    .model-chip:first-child {
        --model-x: 0px;
    }

    .model-chip:nth-child(2) {
        --model-x: 59px;
    }

    .model-chip:nth-child(3) {
        --model-x: 118px;
    }

    .model-chip:nth-child(4) {
        --model-x: 177px;
    }

    .stat-card-3 {
        min-height: 190px;
    }

    .privacy-icon-stage {
        height: 104px;
        margin-bottom: 16px;
    }

    .privacy-icon {
        width: 68px;
        height: 68px;
    }

    .privacy-icon-2 {
        left: 58px;
    }

    .privacy-icon-3 {
        left: 116px;
    }

    .stat-card-3 .stat-num {
        font-size: 31px;
    }

    .stat-card-4 {
        min-height: 92px;
    }

    .stat-num {
        font-size: 42px;
        letter-spacing: -1.5px;
    }

    .stat-label {
        font-size: 16px;
        margin-bottom: 22px;
    }

    .testimonial-mini p {
        font-size: 18px;
    }

    .expertise {
        padding: 72px 0;
    }

    .expertise-grid {
        margin-top: 38px;
        padding: 10px;
        border-radius: 24px;
    }

    .expertise-card {
        min-height: 430px;
    }

    .expertise-visual {
        min-height: 270px;
        padding: 24px;
    }

    .expertise-image-placeholder {
        width: min(72%, 280px);
    }

    .expertise-image-card01,
    .expertise-image-card02,
    .expertise-image-card03,
    .expertise-image-card04 {
        width: min(96%, 460px);
    }

    .expertise-card h3 {
        font-size: 22px;
        padding: 0 24px 12px;
    }

    .expertise-card p {
        font-size: 16px;
        padding: 0 24px 32px;
    }

    .privacy-architecture {
        padding: 64px 0;
    }

    .privacy-panel {
        min-height: 620px;
        margin-top: 38px;
    }

    .privacy-panel::before,
    .privacy-panel::after {
        left: 18%;
        right: 18%;
    }

    .privacy-device {
        top: 45%;
        width: min(76vw, 360px);
    }

    .file-pdf {
        left: 10%;
        top: 16%;
    }

    .file-txt {
        left: 12%;
        top: 66%;
    }

    .file-md {
        right: 10%;
        top: 18%;
    }

    .privacy-label {
        font-size: 12px;
        padding: 9px 12px;
    }

    .label-embeddings {
        left: 7%;
        bottom: 8%;
    }

    .label-offline {
        left: 8%;
        top: 8%;
    }

    .label-processing {
        right: 7%;
        bottom: 8%;
    }

    .label-telemetry {
        right: 8%;
        top: 8%;
    }

    .privacy-cloud {
        display: none;
    }

    .faq {
        padding: 64px 0;
    }

    .faq-list {
        margin-top: 36px;
        padding: 10px;
        border-radius: 22px;
    }

    .faq-item summary {
        min-height: 66px;
        padding: 0 20px;
        font-size: 16px;
    }

    .faq-item p {
        padding: 0 58px 24px 20px;
        font-size: 15px;
    }

    .cta-content {
        width: 100%;
        padding: 40px 24px;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    .cta-content h2 {
        font-size: 28px;
    }

    .cta {
        padding: 48px 0 24px;
    }

    .cta .container {
        padding: 0 16px;
    }

    .cta-box {
        border-radius: 24px;
        overflow: hidden;
    }

    .footer {
        padding: 0 0 16px;
    }

    .footer .container {
        margin: 0 16px;
        width: auto;
        border-radius: 24px;
        padding: 40px 28px 34px;
    }

    .footer-links {
        grid-template-columns: repeat(3, minmax(110px, 1fr));
        gap: 24px 30px;
        padding-top: 0;
    }

    .made-badge {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        width: min(100%, 340px);
        gap: 8px;
    }

    .hero-buttons .btn {
        padding: 10px 10px;
        font-size: 11px;
    }

    .hero-title {
        font-size: 28px;
    }

    .section-title {
        font-size: 30px;
    }

    .about .section-title {
        font-size: 30px;
        line-height: 1.2;
        letter-spacing: -0.5px;
    }

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

    .about-hero-card,
    .stat-card-2 {
        min-height: 260px;
    }

    .about-folder-visual {
        width: min(58%, 190px);
        top: 43%;
    }

    .model-chip {
        width: 76px;
        height: 76px;
    }

    .model-chip:first-child {
        --model-x: 0px;
    }

    .model-chip:nth-child(2) {
        --model-x: 53px;
    }

    .model-chip:nth-child(3) {
        --model-x: 106px;
    }

    .model-chip:nth-child(4) {
        --model-x: 159px;
    }

    .stat-card-3 {
        min-height: 180px;
    }

    .privacy-icon-stage {
        height: 96px;
        margin-bottom: 14px;
    }

    .privacy-icon {
        width: 62px;
        height: 62px;
    }

    .privacy-icon-2 {
        left: 52px;
    }

    .privacy-icon-3 {
        left: 104px;
    }

    .stat-card-3 .stat-num {
        font-size: 29px;
    }

    .stat-card-4 {
        min-height: 84px;
        padding: 20px;
    }

    .stat-num {
        font-size: 38px;
        margin-bottom: 18px;
    }

    .stat-card-4 .stat-num {
        margin-bottom: 0;
    }

    .stat-desc,
    .testimonial-mini p {
        font-size: 16px;
    }

    .cta {
        padding-bottom: 20px;
    }

    .cta-box {
        min-height: 420px;
        border-radius: 24px;
    }

    .cta-content h2 {
        font-size: 32px;
    }

    .cta .container {
        padding: 0 12px;
    }

    .cta-box {
        border-radius: 22px;
    }

    .footer {
        padding: 0 0 12px;
    }

    .footer .container {
        margin: 0 12px;
        padding: 34px 22px 30px;
        border-radius: 22px;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 26px;
    }

    .link-col {
        gap: 10px;
    }

    .footer-brand p {
        margin-bottom: 14px;
    }

    .container {
        padding: 0 16px;
    }


    .pricing-card {
        padding: 24px 20px;
        min-height: 200px;
    }

    .expertise-card {
        min-height: 360px;
        padding: 0;
    }

    .expertise-visual {
        min-height: 210px;
        padding: 18px;
    }

    .expertise-image-card01,
    .expertise-image-card02,
    .expertise-image-card03,
    .expertise-image-card04 {
        width: min(98%, 360px);
    }

    .expertise-card h3 {
        font-size: 21px;
    }

    .privacy-panel {
        min-height: 560px;
        border-radius: 24px;
    }

    .device-chip {
        width: 76px;
        height: 76px;
        border-radius: 18px;
        font-size: 16px;
    }

    .file-card {
        width: 58px;
        height: 70px;
        border-radius: 12px;
        font-size: 11px;
    }

    .privacy-label {
        font-size: 11px;
    }

    .label-offline,
    .label-telemetry {
        top: 6%;
    }

    .label-embeddings,
    .label-processing {
        bottom: 6%;
    }

    .faq-item summary {
        align-items: flex-start;
        padding: 20px;
    }

    .faq-item p {
        padding: 0 20px 22px;
    }

    .nav-container {
    min-height: 68px;
    padding: 0 14px 0 18px;
}

.logo-img {
    width: 70px;
    height: 24px;
}
}

@media (max-width: 480px) {
    .cta-content {
        width: 100%;
        padding: 32px 20px;
        text-align: center;
        align-items: center;
        justify-content: center;
    }
}

@media (max-width: 1024px), (prefers-reduced-motion: reduce) {
    .hero-docs-flight {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-bg img {
        animation: none;
        transform: translate3d(0, 0, 0) scale(1.08);
    }
}

@media (max-width: 1024px) {
    .privacy-showcase {
        grid-template-columns: minmax(220px, 1fr) minmax(120px, 0.45fr) minmax(260px, 1fr);
        gap: 28px;
        padding: 44px 34px;
    }

    .privacy-documents img {
        width: min(34vw, 320px);
        min-width: 220px;
    }

    .privacy-glyph-stream {
        left: 38%;
        width: 22%;
    }

    .privacy-chat {
        min-height: 220px;
    }
}

@media (max-width: 768px) {
    .privacy-panel {
        min-height: 900px;
    }

    .privacy-showcase {
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        gap: 32px;
        padding: 56px 22px 44px;
    }

    .privacy-documents {
        justify-content: center;
    }

    .privacy-documents img {
        width: min(76vw, 330px);
        min-width: 0;
    }

    .privacy-glyph-stream {
        display: none;
    }

    .privacy-logo-core img {
        width: 122px;
        min-width: 0;
    }

    .privacy-chat {
        width: min(100%, 380px);
        min-height: 250px;
        margin: 0 auto;
    }

    .chat-send {
        top: 0;
        right: 0;
        width: min(72vw, 260px);
        animation-name: privacySendCycleMobile;
    }

    .chat-received {
        top: 92px;
        left: 0;
        right: auto;
        width: min(68vw, 239px);
    }

    .chat-input {
        left: 0;
        right: auto;
        width: min(100%, 358px);
    }
}

@media (max-width: 480px) {
    .privacy-panel {
        min-height: 700px;
    }

    .privacy-showcase {
        gap: 28px;
        padding: 48px 16px 24px;
    }

    .privacy-documents img {
        width: min(72vw, 300px);
    }

    .privacy-chat {
        min-height: 240px;
    }

    .chat-received {
        top: 90px;
        left: 0;
        right: auto;
    }
}

@keyframes privacySendCycleMobile {
    0%, 49% { opacity: 0; transform: translateY(132px); }
    56% { opacity: 1; transform: translateY(104px); }
    70%, 92% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(4px); }
}

@media (prefers-reduced-motion: reduce) {
    .privacy-documents,
    .privacy-logo-core,
    .privacy-logo-core::after,
    .chat-asset {
        animation: none;
        opacity: 1;
        transform: none;
    }

    .privacy-glyph-stream {
        display: none;
    }
}