/* =====================================================
   SIDETRACKED — Design System & Styles
   Inspired by Lambda.ai aesthetic (dark, modern, clean)
   ===================================================== */

/* --- CSS Variables --- */
:root {
    --bg-primary: #0a0a0b;
    --bg-secondary: #111114;
    --bg-tertiary: #18181b;
    --bg-card: #1a1a1f;
    --bg-card-hover: #222228;
    --border: #27272a;
    --border-hover: #3f3f46;
    --text-primary: #fafafa;
    --text-secondary: #a1a1aa;
    --text-tertiary: #71717a;
    --accent: #6d5aed;
    --accent-hover: #7c6bf0;
    --accent-light: rgba(109, 90, 237, 0.15);
    --accent-glow: rgba(109, 90, 237, 0.4);
    --gradient-start: #6d5aed;
    --gradient-mid: #a78bfa;
    --gradient-end: #38bdf8;
    --success: #22c55e;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 60px rgba(109, 90, 237, 0.15);
    --transition: 0.2s ease;
    --max-width: 1200px;
}

html[data-theme="light"] {
    --bg-primary: #f6f1e8;
    --bg-secondary: #fcf8f1;
    --bg-tertiary: #ffffff;
    --bg-card: #fffdf9;
    --bg-card-hover: #f8f3eb;
    --border: #d8cfbf;
    --border-hover: #b9ad9b;
    --text-primary: #1f2431;
    --text-secondary: #5d6474;
    --text-tertiary: #8a90a0;
    --accent: #1d63d8;
    --accent-hover: #1554bf;
    --accent-light: rgba(29, 99, 216, 0.12);
    --accent-glow: rgba(29, 99, 216, 0.22);
    --gradient-start: #1d63d8;
    --gradient-mid: #4f8cf2;
    --gradient-end: #f4a340;
    --shadow-sm: 0 1px 2px rgba(31, 36, 49, 0.08);
    --shadow-md: 0 8px 24px rgba(31, 36, 49, 0.08);
    --shadow-lg: 0 24px 60px rgba(31, 36, 49, 0.12);
    --shadow-glow: 0 0 60px rgba(29, 99, 216, 0.12);
}

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

html {
    overflow-x: hidden;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body,
.navbar,
.prop-card,
.service-card,
.why-card,
.impact-card,
.testimonial-card,
.showcase-panel,
.showcase-stage,
.cta-card,
.contact,
.faq,
.impact,
.services,
.form-group input,
.form-group select,
.form-group textarea,
.footer,
.btn,
.hero-offer-card,
.hero-offer-benefit {
    transition:
        background-color 0.28s ease,
        border-color 0.28s ease,
        color 0.28s ease,
        box-shadow 0.28s ease;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(109, 90, 237, 0.08), transparent 28%),
        radial-gradient(circle at 80% 10%, rgba(56, 189, 248, 0.08), transparent 24%),
        radial-gradient(circle at 50% 80%, rgba(167, 139, 250, 0.05), transparent 30%);
    pointer-events: none;
    z-index: -1;
}

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

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

ul {
    list-style: none;
}

/* --- Layout --- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: 1200;
    background: rgba(255, 255, 255, 0.04);
}

.scroll-progress-bar {
    display: block;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
    box-shadow: 0 0 18px rgba(109, 90, 237, 0.55);
    transform-origin: left center;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.btn-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    box-shadow: 0 0 24px var(--accent-glow);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border);
}
.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-light);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.03);
}
.btn-ghost:hover {
    color: var(--text-primary);
    border-color: rgba(167, 139, 250, 0.45);
    background: rgba(109, 90, 237, 0.08);
}

.btn-sm { padding: 8px 20px; font-size: 0.875rem; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-full { width: 100%; }

/* --- Section Common --- */
.section-header {
    text-align: center;
    margin-bottom: 64px;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.section-tag {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
    margin-bottom: 16px;
    padding: 6px 16px;
    background: var(--accent-light);
    border-radius: 100px;
}

.section-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 10, 11, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-size: 1.25rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    display: flex;
    align-items: center;
}

.logo-dot { color: var(--accent); }

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

.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition);
}
.nav-links a:hover {
    color: var(--text-primary);
}

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

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
}

.theme-toggle-track {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    width: 72px;
    height: 38px;
    padding: 0 10px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.04);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.theme-toggle-icon {
    position: relative;
    z-index: 1;
    width: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0;
    line-height: 1;
    color: var(--text-tertiary);
}

.theme-toggle-thumb {
    position: absolute;
    top: 4px;
    left: 4px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid));
    box-shadow: 0 10px 24px rgba(29, 99, 216, 0.28);
    transition: transform 0.28s ease, background 0.28s ease, box-shadow 0.28s ease;
}

html[data-theme="light"] .theme-toggle-thumb {
    transform: translateX(34px);
    background: linear-gradient(135deg, #ffd26f, #f4a340);
    box-shadow: 0 10px 24px rgba(244, 163, 64, 0.24);
}

html[data-theme="light"] .theme-toggle-track {
    background: rgba(255, 255, 255, 0.82);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.88);
}

.lang-switcher {
    display: flex;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.lang-btn {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 6px 10px;
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    cursor: pointer;
    transition: all var(--transition);
}
.lang-btn:hover { color: var(--text-secondary); }
.lang-btn.active {
    background: var(--accent);
    color: #fff;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

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

.hero-image-bg,
.hero-video-veil {
    position: absolute;
    inset: 0;
}

.hero-image-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 44%;
    opacity: 0.58;
    filter: saturate(0.92) contrast(1.04) brightness(0.8);
    transform: scale(1.04);
}

.hero-video-veil {
    background:
        linear-gradient(90deg, rgba(7, 9, 13, 0.8) 0%, rgba(7, 9, 13, 0.55) 34%, rgba(7, 9, 13, 0.24) 60%, rgba(7, 9, 13, 0.66) 100%),
        linear-gradient(180deg, rgba(7, 9, 13, 0.28) 0%, rgba(7, 9, 13, 0.08) 34%, rgba(7, 9, 13, 0.58) 100%);
}

.hero-beam,
.hero-mesh {
    position: absolute;
    inset: auto;
    pointer-events: none;
}

.hero-beam {
    width: 42rem;
    height: 14rem;
    border-radius: 999px;
    filter: blur(34px);
    opacity: 0.2;
    mix-blend-mode: screen;
    will-change: transform, opacity;
}

.hero-beam-a {
    top: 2rem;
    right: -8rem;
    background: linear-gradient(90deg, rgba(109, 90, 237, 0), rgba(109, 90, 237, 0.75), rgba(167, 139, 250, 0));
    transform: rotate(-18deg);
    animation: beamSweepA 14s ease-in-out infinite;
}

.hero-beam-b {
    bottom: 4rem;
    left: -10rem;
    background: linear-gradient(90deg, rgba(56, 189, 248, 0), rgba(56, 189, 248, 0.65), rgba(56, 189, 248, 0));
    transform: rotate(16deg);
    animation: beamSweepB 16s ease-in-out infinite;
}

.hero-mesh {
    inset: -12% -8% -10% -8%;
    background:
        radial-gradient(circle at 18% 28%, rgba(56, 189, 248, 0.14), transparent 22%),
        radial-gradient(circle at 62% 16%, rgba(109, 90, 237, 0.16), transparent 24%),
        radial-gradient(circle at 74% 66%, rgba(167, 139, 250, 0.11), transparent 28%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.03), transparent 42%, rgba(255, 255, 255, 0.02) 58%, transparent 74%);
    filter: blur(18px);
    opacity: 0.75;
    animation: meshShift 20s ease-in-out infinite;
    will-change: transform;
}

.hero-aurora {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    opacity: 0.22;
    mix-blend-mode: screen;
    will-change: transform;
}

.hero-aurora-a {
    top: 6%;
    right: 6%;
    width: 26rem;
    height: 26rem;
    background: radial-gradient(circle, rgba(109, 90, 237, 0.9) 0%, rgba(109, 90, 237, 0) 72%);
    animation: auroraDriftA 18s ease-in-out infinite;
}

.hero-aurora-b {
    bottom: 10%;
    left: 2%;
    width: 22rem;
    height: 22rem;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.9) 0%, rgba(56, 189, 248, 0) 72%);
    animation: auroraDriftB 20s ease-in-out infinite;
}

.hero-gradient {
    position: absolute;
    top: -200px;
    right: -200px;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.hero-noise {
    position: absolute;
    inset: 0;
    opacity: 0.08;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.45) 1px, transparent 0),
        linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 45%);
    background-size: 28px 28px, 100% 100%;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95), transparent 90%);
    -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95), transparent 90%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(109, 90, 237, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(109, 90, 237, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

@keyframes auroraDriftA {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
    50% { transform: translate3d(-36px, 26px, 0) scale(1.08); }
}

@keyframes auroraDriftB {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
    50% { transform: translate3d(40px, -24px, 0) scale(0.92); }
}

@keyframes beamSweepA {
    0%, 100% { transform: translate3d(0, 0, 0) rotate(-18deg) scaleX(1); opacity: 0.18; }
    50% { transform: translate3d(-60px, 24px, 0) rotate(-14deg) scaleX(1.08); opacity: 0.28; }
}

@keyframes beamSweepB {
    0%, 100% { transform: translate3d(0, 0, 0) rotate(16deg) scaleX(1); opacity: 0.14; }
    50% { transform: translate3d(72px, -18px, 0) rotate(12deg) scaleX(1.12); opacity: 0.26; }
}

@keyframes meshShift {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
    50% { transform: translate3d(2%, -2%, 0) scale(1.04); }
}

@keyframes orbitSpin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes scanPulse {
    0% { transform: translateY(-100%); opacity: 0; }
    12% { opacity: 0.9; }
    48% { opacity: 0.45; }
    100% { transform: translateY(380%); opacity: 0; }
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.45; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.08); }
}

@keyframes marquee {
    from { transform: translate3d(0, 0, 0); }
    to { transform: translate3d(-100%, 0, 0); }
}

.hero .container {
    display: block;
    position: relative;
    z-index: 1;
}

.hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 420px);
    align-items: center;
    gap: clamp(32px, 6vw, 88px);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: left;
    justify-self: start;
    max-width: 40rem;
}

.hero-offer {
    position: relative;
    z-index: 1;
    justify-self: end;
    width: min(100%, 420px);
}

.hero-offer-card {
    position: relative;
    overflow: hidden;
    padding: 32px;
    border-radius: 28px;
    background:
        linear-gradient(180deg, rgba(12, 16, 24, 0.92) 0%, rgba(12, 16, 24, 0.78) 100%),
        radial-gradient(circle at top right, rgba(109, 90, 237, 0.2), transparent 46%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow:
        0 24px 80px rgba(3, 7, 18, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    animation: offerFloat 6.2s ease-in-out infinite, offerPulse 3.6s ease-in-out infinite;
}

.hero-offer-card::before {
    content: "";
    position: absolute;
    inset: 16px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    pointer-events: none;
}

.hero-offer-card::after {
    content: "";
    position: absolute;
    inset: -18% auto auto 52%;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.26) 0%, rgba(167, 139, 250, 0) 72%);
    filter: blur(12px);
    opacity: 0.9;
    animation: orbPulse 4s ease-in-out infinite;
    pointer-events: none;
}

.hero-offer-shine {
    position: absolute;
    inset: -45% auto auto -25%;
    width: 70%;
    height: 180%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0));
    transform: rotate(16deg);
    opacity: 0.45;
    animation: sheen 8s linear infinite;
    pointer-events: none;
}

.hero-offer-head {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
    gap: 12px;
    margin-bottom: 24px;
}

.hero-offer-status,
.hero-offer-chip {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.hero-offer-status {
    padding: 7px 11px;
    flex-shrink: 0;
}

.hero-offer-status {
    color: var(--text-primary);
    background: rgba(109, 90, 237, 0.18);
    border-color: rgba(167, 139, 250, 0.3);
}

.hero-offer-price {
    position: relative;
    z-index: 1;
    margin-bottom: 18px;
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: -0.04em;
    max-width: none;
}

.hero-offer-price strong {
    color: #fff;
    font-size: 1.1em;
    font-weight: 900;
}

.hero-offer-benefits {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 14px;
}

.hero-offer-chip-row {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    margin-bottom: 0;
    flex: 1 1 auto;
    min-width: 0;
}

.hero-offer-benefit {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-offer-dot {
    width: 10px;
    height: 10px;
    margin-top: 7px;
    border-radius: 50%;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--gradient-mid), var(--gradient-end));
    box-shadow: 0 0 18px rgba(109, 90, 237, 0.45);
}

.hero-offer-chip {
    position: relative;
    padding: 7px 11px;
    white-space: nowrap;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 16px 40px rgba(5, 8, 18, 0.35);
}

.hero-offer-chip-a {
    animation: chipFloatA 8s ease-in-out infinite;
}

.hero-offer-chip-b {
    animation: chipFloatB 9s ease-in-out infinite;
}

.hero-offer-chip-c {
    animation: chipFloatC 8.5s ease-in-out infinite;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', 'Segoe UI Emoji', 'Apple Color Emoji', 'Noto Color Emoji', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 8px 18px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 100px;
    margin-bottom: 24px;
}

.hero-offer-status {
    animation: statusPulse 2.8s ease-in-out infinite;
}

.hero-offer-price strong {
    animation: pricePulse 2.8s ease-in-out infinite;
    display: inline-block;
}

.hero h1 {
    font-size: clamp(2.5rem, 5.5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 36rem;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 0;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.hero-stats {
    display: none;
}

.stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

@keyframes sheen {
    0%   { transform: translateX(-160%) rotate(16deg); opacity: 0; }
    8%   { opacity: 0.45; }
    88%  { opacity: 0.45; }
    100% { transform: translateX(210%) rotate(16deg); opacity: 0; }
}

@keyframes offerFloat {
    0%, 100% { transform: translate3d(0, 0, 0); }
    50% { transform: translate3d(0, -16px, 0); }
}

@keyframes offerPulse {
    0%, 100% { opacity: 0.9; }
    50% { opacity: 1; }
}

@keyframes orbPulse {
    0%, 100% {
        transform: scale(0.92);
        opacity: 0.58;
    }
    50% {
        transform: scale(1.12);
        opacity: 0.92;
    }
}

@keyframes statusPulse {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.05); opacity: 1; }
}

@keyframes pricePulse {
    0%, 100% { transform: scale(1); opacity: 0.9; }
    50% { transform: scale(1.05); opacity: 1; }
}

@keyframes chipFloatA {
    0%, 100% { transform: translate3d(0, 0, 0); }
    50% { transform: translate3d(10px, -8px, 0); }
}

@keyframes chipFloatB {
    0%, 100% { transform: translate3d(0, 0, 0); }
    50% { transform: translate3d(-8px, 10px, 0); }
}

@keyframes chipFloatC {
    0%, 100% { transform: translate3d(0, 0, 0); }
    50% { transform: translate3d(8px, -12px, 0); }
}

/* --- Trust Bar --- */
.trust-bar {
    padding: 48px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.trust-label {
    text-align: center;
    font-size: 0.8125rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-tertiary);
    margin-bottom: 24px;
}

.trust-rail {
    position: relative;
    display: flex;
    overflow: hidden;
    gap: 0;
    mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
}

.trust-track {
    display: flex;
    align-items: center;
    gap: 48px;
    flex-shrink: 0;
    min-width: 100%;
    justify-content: space-around;
    padding-right: 48px;
    animation: marquee 18s linear infinite;
}

.trust-rail:hover .trust-track {
    animation-play-state: paused;
}

.trust-item {
    flex-shrink: 0;
}

.trust-item img {
    height: 32px;
    width: auto;
    opacity: 0.5;
    filter: grayscale(100%) brightness(2);
    transition: all var(--transition);
}
.trust-item img:hover {
    opacity: 0.8;
    filter: grayscale(0%) brightness(1);
}

.trust-text {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-tertiary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* --- Value Props --- */
.value-props {
    padding: 120px 0;
}

.props-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
    max-width: 1080px;
    margin: 0 auto;
}

.prop-card {
    padding: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    align-self: start;
}

.prop-card:has(> .prop-icon) {
    padding: 32px;
}

.prop-card::before,
.service-card::after,
.why-card::before,
.impact-card::before {
    content: '';
    position: absolute;
    inset: auto;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(109, 90, 237, 0.18) 0%, transparent 68%);
    top: var(--spotlight-y, 50%);
    left: var(--spotlight-x, 50%);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.25s ease;
    pointer-events: none;
}

.prop-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.prop-card:hover::before,
.service-card:hover::after,
.why-card:hover::before,
.impact-card:hover::before {
    opacity: 1;
}

.prop-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 32px;
    background: transparent;
    border: 0;
    color: inherit;
    text-align: left;
    cursor: pointer;
    font: inherit;
}

.prop-toggle:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

.prop-toggle-main {
    display: flex;
    align-items: center;
    gap: 18px;
    min-width: 0;
}

.prop-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-light);
    border-radius: var(--radius-sm);
    color: var(--accent);
    flex-shrink: 0;
}

.prop-heading {
    font-size: 1.0625rem;
    font-weight: 700;
    line-height: 1.35;
}

.prop-toggle-indicator {
    width: 12px;
    height: 12px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    opacity: 0.7;
    transition: transform 0.25s ease, opacity 0.25s ease;
    flex-shrink: 0;
    margin-top: -6px;
}

.prop-card.is-expanded .prop-toggle-indicator {
    transform: rotate(-135deg);
    opacity: 1;
}

.prop-panel {
    padding: 0 32px 32px;
}

.prop-panel p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.prop-card.is-expanded {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

/* --- Services --- */
.services {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.service-card {
    padding: 48px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.service-ai {
    background: linear-gradient(135deg, rgba(109, 90, 237, 0.08), var(--bg-card));
}

.service-web {
    background: var(--bg-card);
}

.service-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.service-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.service-icon-wrap {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-light);
    border-radius: var(--radius-sm);
    color: var(--accent);
}

.service-label {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.3;
}

.service-features {
    margin-bottom: 32px;
}

.service-features li {
    padding: 10px 0;
    padding-left: 28px;
    position: relative;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(39, 39, 42, 0.5);
}

.service-features li:last-child {
    border-bottom: none;
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.7;
}

/* --- How It Works --- */
.how-it-works {
    padding: 120px 0;
}

.steps-grid {
    display: flex;
    align-items: flex-start;
    gap: 0;
    justify-content: center;
}

.step-card {
    flex: 1;
    max-width: 260px;
    padding: 32px 24px;
    text-align: center;
}

.step-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 16px;
}

.step-card h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.step-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.step-connector {
    display: flex;
    align-items: center;
    padding-top: 48px;
    color: var(--border);
}

/* --- Showcase --- */
.showcase {
    padding: 120px 0;
    background: var(--bg-secondary);
}

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

.showcase-content h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.showcase-content > p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

.showcase-points {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.showcase-point {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9375rem;
    font-weight: 500;
}

.showcase-image {
    position: relative;
    transform: translate3d(0, 0, 0);
    will-change: transform;
}

.showcase-panel {
    position: relative;
    overflow: hidden;
    min-height: 520px;
    padding: 24px;
    border-radius: calc(var(--radius-lg) + 4px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background:
        radial-gradient(circle at top left, rgba(109, 90, 237, 0.2), transparent 36%),
        radial-gradient(circle at bottom right, rgba(72, 209, 204, 0.14), transparent 32%),
        linear-gradient(160deg, rgba(10, 14, 24, 0.98), rgba(16, 22, 36, 0.92));
    box-shadow: var(--shadow-lg);
    animation: showcaseFloat 7.5s ease-in-out infinite, showcasePulse 4.2s ease-in-out infinite;
}

.showcase-panel::before {
    content: '';
    position: absolute;
    inset: 14px;
    border-radius: calc(var(--radius-lg) - 2px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    pointer-events: none;
}

.showcase-panel-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.showcase-dots {
    display: flex;
    gap: 8px;
}

.showcase-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.showcase-dots span:first-child { background: #f59e0b; }
.showcase-dots span:nth-child(2) { background: #10b981; }
.showcase-dots span:nth-child(3) { background: #60a5fa; }

.showcase-status {
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid rgba(109, 90, 237, 0.32);
    background: rgba(109, 90, 237, 0.14);
    color: #f5f7ff;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.showcase-panel-body {
    display: grid;
    gap: 28px;
}

.showcase-stage {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 280px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.06);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02)),
        radial-gradient(circle at center, rgba(109, 90, 237, 0.18), transparent 58%);
    animation: showcaseStageDrift 6.4s ease-in-out infinite;
}

.showcase-stage-ring {
    position: absolute;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    border: 1px solid rgba(109, 90, 237, 0.28);
    box-shadow: 0 0 0 22px rgba(109, 90, 237, 0.05), 0 0 0 46px rgba(255, 255, 255, 0.02);
    animation: showcaseRingPulse 4.4s ease-in-out infinite;
}

.showcase-stage-core {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    width: 132px;
    height: 132px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(109, 90, 237, 0.95), rgba(59, 130, 246, 0.78));
    color: #fff;
    text-align: center;
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    box-shadow: 0 20px 50px rgba(59, 130, 246, 0.28);
    animation: showcaseCorePulse 4.6s ease-in-out infinite;
}

.showcase-orbit {
    position: absolute;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    background: rgba(9, 13, 21, 0.72);
    color: rgba(255, 255, 255, 0.86);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
    box-shadow: 0 16px 36px rgba(5, 8, 18, 0.32);
}

.showcase-orbit-a {
    top: 24px;
    right: 48px;
    animation: showcaseChipFloatA 7.8s ease-in-out infinite;
}

.showcase-orbit-b {
    bottom: 26px;
    left: 36px;
    animation: showcaseChipFloatB 8.5s ease-in-out infinite;
}

.showcase-orbit-c {
    left: 50%;
    bottom: 18px;
    transform: translateX(-50%);
    animation: showcaseChipFloatC 7.2s ease-in-out infinite;
}

.showcase-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.showcase-metric-card {
    padding: 18px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
}

.showcase-metric-card strong {
    display: block;
    color: #f8fafc;
    font-size: 1rem;
    line-height: 1.4;
}

.showcase-metric-label {
    display: block;
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.56);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

@keyframes showcaseFloat {
    0%, 100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0, -14px, 0);
    }
}

@keyframes showcasePulse {
    0%, 100% { opacity: 0.9; }
    50% { opacity: 1; }
}

@keyframes showcaseStageDrift {
    0%, 100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0, -8px, 0);
    }
}

@keyframes showcaseRingPulse {
    0%, 100% {
        transform: scale(0.98);
        opacity: 0.9;
    }
    50% {
        transform: scale(1.03);
        opacity: 1;
    }
}

@keyframes showcaseCorePulse {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.05); opacity: 1; }
}

@keyframes showcaseChipFloatA {
    0%, 100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(10px, -10px, 0);
    }
}

@keyframes showcaseChipFloatB {
    0%, 100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(-10px, 12px, 0);
    }
}

@keyframes showcaseChipFloatC {
    0%, 100% {
        transform: translateX(-50%) translate3d(0, 0, 0);
    }
    50% {
        transform: translateX(-50%) translate3d(0, -12px, 0);
    }
}

.showcase-img-glow {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
    height: 80px;
    background: var(--accent);
    filter: blur(60px);
    opacity: 0.15;
}

/* --- Why Us --- */
.why-us {
    padding: 120px 0;
}

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

.why-card {
    padding: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.why-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
}

.why-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-light);
    border-radius: var(--radius-sm);
    color: var(--accent);
    margin-bottom: 16px;
}

.why-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.why-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* --- Impact --- */
.impact {
    padding: 120px 0;
    background: var(--bg-secondary);
}

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

.impact-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
}

.impact-value {
    display: block;
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.impact-label {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

/* --- Testimonial --- */
.testimonial {
    padding: 120px 0;
}

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

.testimonial-card {
    height: 100%;
    padding: 36px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-stars {
    font-size: 1.25rem;
    color: #facc15;
    margin-bottom: 20px;
    letter-spacing: 4px;
}

.testimonial-card blockquote {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 32px;
    flex: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-badge {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--border);
    background: linear-gradient(135deg, rgba(109, 90, 237, 0.18), rgba(59, 130, 246, 0.12));
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 800;
}

.testimonial-author strong {
    display: block;
    font-size: 0.9375rem;
}

.testimonial-author span {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

/* --- Article Author Bio --- */
.article-author {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 40px;
    padding-top: 28px;
    border-top: 1px solid var(--border);
}

.article-author-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 15%;
    border: 2px solid var(--border);
    flex-shrink: 0;
}

.article-author-info strong {
    display: block;
    font-size: 0.9375rem;
    color: var(--text-primary);
    font-weight: 600;
}

.article-author-info span {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

/* --- FAQ --- */
.faq {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.faq-list {
    max-width: 768px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: color var(--transition);
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--text-tertiary);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item.active .faq-question::after {
    content: '−';
    color: var(--accent);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: 24px;
}

.faq-answer p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- CTA --- */
.cta-section {
    padding: 120px 0;
}

.cta-card {
    text-align: center;
    padding: 80px 48px;
    background: linear-gradient(135deg, rgba(109, 90, 237, 0.12), rgba(56, 189, 248, 0.06));
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.cta-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 25%, rgba(255, 255, 255, 0.06), transparent 22%),
        radial-gradient(circle at 80% 20%, rgba(109, 90, 237, 0.18), transparent 28%),
        linear-gradient(135deg, transparent 35%, rgba(255, 255, 255, 0.03) 50%, transparent 68%);
    pointer-events: none;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.cta-card h2 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.cta-card p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    max-width: 580px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

/* --- Founder --- */
.founder {
    padding: 120px 0;
    background: var(--bg-primary);
}

.founder-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}

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

.founder-copy h2 {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 800;
    line-height: 1.2;
}

.founder-copy p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.75;
}

.founder-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 8px;
}

.founder-meta strong {
    display: block;
    font-size: 0.9375rem;
    color: var(--text-primary);
    font-weight: 600;
}

.founder-meta span {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

.founder-image-wrap {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 3 / 4;
    max-height: 520px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
}

.founder-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 10%;
    display: block;
}

/* --- Contact --- */
.contact {
    padding: 120px 0;
    background: var(--bg-secondary);
}

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

.contact-info h2 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.contact-info > p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    transition: color var(--transition);
}

a.contact-item:hover { color: var(--accent); }

.contact-item svg {
    flex-shrink: 0;
    color: var(--accent);
}

/* Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
}

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

.form-group label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    transition: border-color var(--transition);
    width: 100%;
    min-width: 0;
}

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

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

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2371717a' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-checkbox {
    flex-direction: row;
    align-items: center;
    gap: 10px;
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
    flex-shrink: 0;
}

.form-checkbox label {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

.form-checkbox label a {
    color: var(--accent);
    text-decoration: underline;
}

/* --- Footer --- */
.footer {
    padding: 80px 0 32px;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .logo-text {
    font-size: 1.125rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    line-height: 1.6;
    max-width: 280px;
}

.footer-col h4 {
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.footer-col a,
.footer-col span {
    display: block;
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-bottom: 10px;
    line-height: 1.5;
}

.footer-col a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

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

.footer-links a {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}
.footer-links a:hover { color: var(--text-primary); }

/* --- Light Theme Overrides --- */
html[data-theme="light"] body::before {
    background:
        radial-gradient(circle at 18% 16%, rgba(29, 99, 216, 0.08), transparent 26%),
        radial-gradient(circle at 82% 12%, rgba(244, 163, 64, 0.08), transparent 22%),
        radial-gradient(circle at 54% 84%, rgba(79, 140, 242, 0.06), transparent 28%);
}

html[data-theme="light"] .scroll-progress {
    background: rgba(31, 36, 49, 0.06);
}

html[data-theme="light"] .navbar.scrolled {
    background: rgba(248, 244, 236, 0.88);
    border-bottom-color: rgba(185, 173, 155, 0.55);
}

html[data-theme="light"] .lang-switcher {
    background: rgba(255, 255, 255, 0.62);
}

html[data-theme="light"] .hero-image-bg {
    opacity: 0.46;
    filter: saturate(0.86) contrast(0.96) brightness(1.08);
}

html[data-theme="light"] .hero-video-veil {
    background:
        linear-gradient(90deg, rgba(248, 244, 236, 0.94) 0%, rgba(248, 244, 236, 0.72) 34%, rgba(248, 244, 236, 0.4) 60%, rgba(248, 244, 236, 0.76) 100%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.5) 0%, rgba(248, 244, 236, 0.16) 36%, rgba(248, 244, 236, 0.62) 100%);
}

html[data-theme="light"] .hero-beam,
html[data-theme="light"] .hero-aurora,
html[data-theme="light"] .hero-mesh,
html[data-theme="light"] .hero-gradient {
    opacity: 0.14;
}

html[data-theme="light"] .hero-grid {
    background-image:
        linear-gradient(rgba(29, 99, 216, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(29, 99, 216, 0.05) 1px, transparent 1px);
}

html[data-theme="light"] .hero-noise {
    opacity: 0.04;
}

html[data-theme="light"] .hero-badge,
html[data-theme="light"] .showcase-status {
    background: rgba(255, 255, 255, 0.7);
    color: var(--text-secondary);
}

html[data-theme="light"] .hero-badge {
    border-color: rgba(31, 36, 49, 0.1);
}

html[data-theme="light"] .btn-ghost {
    background: rgba(255, 255, 255, 0.62);
    border-color: rgba(31, 36, 49, 0.16);
}

html[data-theme="light"] .hero-offer-card {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(247, 242, 234, 0.92) 100%),
        radial-gradient(circle at top right, rgba(29, 99, 216, 0.14), transparent 46%);
    border-color: rgba(29, 99, 216, 0.12);
    box-shadow:
        0 24px 72px rgba(31, 36, 49, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

html[data-theme="light"] .hero-offer-card::before {
    border-color: rgba(31, 36, 49, 0.08);
}

html[data-theme="light"] .hero-offer-status,
html[data-theme="light"] .hero-offer-chip {
    background: rgba(255, 255, 255, 0.74);
    border-color: rgba(31, 36, 49, 0.1);
    color: var(--text-secondary);
}

html[data-theme="light"] .hero-offer-status {
    color: var(--accent);
    background: rgba(29, 99, 216, 0.1);
    border-color: rgba(29, 99, 216, 0.18);
}

html[data-theme="light"] .gradient-text {
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
    -webkit-text-fill-color: var(--accent);
    color: var(--accent);
}

html[data-theme="light"] .hero-offer-price strong {
    color: var(--accent);
}

html[data-theme="light"] .hero-offer-benefit,
html[data-theme="light"] .showcase-metric-card,
html[data-theme="light"] .testimonial-card,
html[data-theme="light"] .service-card,
html[data-theme="light"] .why-card,
html[data-theme="light"] .impact-card,
html[data-theme="light"] .prop-card,
html[data-theme="light"] .cta-card {
    box-shadow: 0 16px 36px rgba(31, 36, 49, 0.07);
}

html[data-theme="light"] .hero-offer-benefit,
html[data-theme="light"] .showcase-metric-card,
html[data-theme="light"] .testimonial-card,
html[data-theme="light"] .contact-form,
html[data-theme="light"] .faq-item,
html[data-theme="light"] .cta-card {
    border-color: rgba(31, 36, 49, 0.08);
}

html[data-theme="light"] .service-ai {
    background: rgba(255, 255, 255, 0.92);
}

html[data-theme="light"] .service-web {
    background: rgba(255, 255, 255, 0.88);
}

html[data-theme="light"] .showcase-panel {
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.96), rgba(245, 239, 229, 0.92)) !important;
    border-color: rgba(31, 36, 49, 0.08);
    box-shadow: 0 26px 72px rgba(31, 36, 49, 0.12);
}

html[data-theme="light"] .showcase-panel::before {
    border-color: rgba(31, 36, 49, 0.06);
}

html[data-theme="light"] .showcase-panel-top {
    border-bottom-color: rgba(31, 36, 49, 0.1);
}

html[data-theme="light"] .showcase-status {
    background: rgba(29, 99, 216, 0.1);
    border-color: rgba(29, 99, 216, 0.2);
    color: var(--accent);
}

html[data-theme="light"] .showcase-panel::before,
html[data-theme="light"] .showcase-panel-top,
html[data-theme="light"] .showcase-stage,
html[data-theme="light"] .showcase-orbit,
html[data-theme="light"] .showcase-metric-card {
    border-color: rgba(31, 36, 49, 0.08);
}

html[data-theme="light"] .showcase-status {
    border-color: rgba(29, 99, 216, 0.2);
    color: var(--accent);
    background: rgba(29, 99, 216, 0.1);
}

html[data-theme="light"] .showcase-stage {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(247, 242, 234, 0.78));
}

html[data-theme="light"] .showcase-stage-core {
    box-shadow: 0 20px 56px rgba(29, 99, 216, 0.22);
}

html[data-theme="light"] .showcase-orbit {
    background: rgba(255, 255, 255, 0.78);
    color: var(--text-secondary);
    box-shadow: 0 16px 30px rgba(31, 36, 49, 0.12);
}

html[data-theme="light"] .showcase-metric-card {
    background: rgba(255, 255, 255, 0.88);
}

html[data-theme="light"] .showcase-metric-card strong {
    color: var(--text-primary);
}

html[data-theme="light"] .showcase-metric-label {
    color: var(--text-secondary);
}

html[data-theme="light"] .testimonial-stars {
    color: #d89a18;
}

html[data-theme="light"] .author-badge {
    background: rgba(31, 36, 49, 0.06);
}

html[data-theme="light"] .faq-question::after {
    color: var(--text-secondary);
}

html[data-theme="light"] .faq-item.active .faq-question::after {
    color: var(--accent);
}

html[data-theme="light"] .impact-value {
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
    -webkit-text-fill-color: var(--accent);
    color: var(--accent);
}

html[data-theme="light"] .prop-card:hover::before,
html[data-theme="light"] .service-card:hover::after,
html[data-theme="light"] .why-card:hover::before,
html[data-theme="light"] .impact-card:hover::before,
html[data-theme="light"] .service-card:hover::before {
    opacity: 0;
}

html[data-theme="light"] .cta-card {
    background: rgba(255, 255, 255, 0.97);
    border-color: rgba(31, 36, 49, 0.1);
}

html[data-theme="light"] .cta-card::after {
    display: none;
}

html[data-theme="light"] .cta-card::before {
    background: linear-gradient(90deg, transparent, rgba(31, 36, 49, 0.12), transparent);
}

html[data-theme="light"] .form-group input,
html[data-theme="light"] .form-group select,
html[data-theme="light"] .form-group textarea {
    background: rgba(255, 255, 255, 0.88);
}

html[data-theme="light"] .footer {
    background: rgba(255, 252, 246, 0.78);
}

.nav-links a[aria-current="page"] {
    color: var(--text-primary);
}

a.lang-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.hero-actions-centered {
    justify-content: center;
}

.page-hero {
    position: relative;
    overflow: hidden;
    padding: 152px 0 88px;
    min-height: 34rem;
}

.page-hero-simple {
    min-height: auto;
    padding-bottom: 72px;
}

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

.page-hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.7fr);
    gap: 48px;
    align-items: start;
}

.page-hero-copy {
    max-width: 720px;
}

.page-hero-copy h1 {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.page-hero-intro {
    max-width: 48rem;
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 32px;
}

.page-hero-panel {
    padding: 28px;
    background: rgba(17, 17, 20, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    position: relative;
    overflow: hidden;
    animation: offerFloat 6.2s ease-in-out infinite, offerPulse 3.6s ease-in-out infinite;
}

.page-hero-panel::before {
    content: '';
    position: absolute;
    inset: -45% auto auto -25%;
    width: 70%;
    height: 180%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0));
    transform: rotate(16deg);
    opacity: 0.4;
    animation: sheen 8s linear infinite;
    pointer-events: none;
}

html[data-theme="light"] .page-hero-panel {
    background: rgba(255, 255, 255, 0.92);
    border-color: rgba(31, 36, 49, 0.1);
    box-shadow: 0 16px 40px rgba(31, 36, 49, 0.1);
}

html[data-theme="light"] .page-hero-panel h2 {
    color: var(--text-primary);
}

html[data-theme="light"] .hero-panel-list li {
    color: var(--text-secondary);
}

.page-hero-panel h2 {
    font-size: 1.125rem;
    margin-bottom: 16px;
}

.hero-panel-list {
    display: grid;
    gap: 12px;
    list-style: none;
}

.hero-panel-list li {
    position: relative;
    padding-left: 22px;
    color: var(--text-secondary);
    line-height: 1.65;
}

.hero-panel-list li::before {
    content: '';
    position: absolute;
    top: 0.65em;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}

.section-tag-inline {
    margin-bottom: 20px;
}

.blog-section {
    padding: 0 0 120px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.blog-card {
    padding: 36px;
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.blog-card h2 {
    font-size: 1.5rem;
    line-height: 1.25;
    margin-bottom: 12px;
}

.blog-card p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.75;
}

.blog-meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    color: var(--text-tertiary);
    font-size: 0.875rem;
    margin-bottom: 24px;
}

.legal-section {
    padding: 0 0 120px;
}

.legal-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.legal-card {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.legal-card h2 {
    font-size: 1.125rem;
    margin-bottom: 12px;
}

.legal-card p {
    color: var(--text-secondary);
    line-height: 1.75;
}

.breadcrumb-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    margin-bottom: 18px;
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

.breadcrumb-nav a {
    color: var(--text-secondary);
}

.article-section {
    padding: 0 0 120px;
}

.article-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.8fr);
    gap: 24px;
    align-items: start;
}

.article-card {
    padding: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.article-meta-bar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.article-meta-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.04);
    font-size: 0.88rem;
}

.article-body > * + * {
    margin-top: 18px;
}

.article-body h2 {
    font-size: 1.4rem;
    margin-top: 30px;
}

.article-body p,
.article-body li {
    color: var(--text-secondary);
    line-height: 1.8;
}

.article-body ul {
    padding-left: 20px;
}

.article-body strong {
    color: var(--text-primary);
}

.article-aside {
    position: sticky;
    top: 112px;
}

.article-aside h2,
.article-aside h3 {
    margin-bottom: 12px;
}

.article-aside p {
    color: var(--text-secondary);
    line-height: 1.75;
}

.article-aside ul {
    padding-left: 20px;
    margin: 18px 0 24px;
}

.article-aside li {
    color: var(--text-secondary);
    line-height: 1.75;
}

.article-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-bottom-simple {
    justify-content: space-between;
}

/* --- Animations (Intersection Observer) --- */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in[data-reveal="left"] {
    transform: translateX(-36px);
}

.fade-in[data-reveal="right"] {
    transform: translateX(36px);
}

.fade-in[data-reveal="scale"] {
    transform: translateY(18px) scale(0.96);
}

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

.fade-in.visible[data-reveal="left"],
.fade-in.visible[data-reveal="right"],
.fade-in.visible[data-reveal="scale"] {
    transform: translate3d(0, 0, 0) scale(1);
}

[data-parallax] {
    transform: translate3d(0, 0, 0);
    will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *, *::before, *::after {
        animation: none !important;
        transition-duration: 0.01ms !important;
        transition-delay: 0ms !important;
    }

    [data-parallax] {
        transform: none !important;
    }
}

/* --- Mobile Nav --- */
.nav-links.open {
    display: flex;
}

/* --- Responsive --- */
@media (max-width: 640px) {
    /* Hide nav CTA — accessible via hamburger menu */
    .nav-actions .btn-primary { display: none; }
}

@media (max-width: 1024px) {
    .props-grid { grid-template-columns: repeat(2, 1fr); }
    .impact-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-grid { grid-template-columns: 1fr; }
    .article-layout { grid-template-columns: 1fr; }
    .legal-layout { grid-template-columns: 1fr; }
    .article-aside { position: static; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        z-index: 999;
    }

    .nav-links.open { display: flex; }

    .nav-toggle { display: flex; }

    .nav-actions {
        gap: 10px;
    }

    /* Perf: solid bg replaces backdrop-filter blur (expensive repaint on every scroll frame) */
    .navbar.scrolled {
        background: rgba(10, 10, 11, 0.97);
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    /* Perf: disable decorative hero bg animations on mobile — reduces GPU layer count and prevents scroll stutter */
    .hero-beam,
    .hero-mesh,
    .hero-aurora {
        animation: none;
        will-change: auto;
    }

    .theme-toggle-track {
        width: 64px;
        height: 34px;
        padding: 0 8px;
    }

    .theme-toggle-thumb {
        width: 24px;
        height: 24px;
        top: 4px;
    }

    html[data-theme="light"] .theme-toggle-thumb {
        transform: translateX(30px);
    }

    .hero .container {
        text-align: left;
    }

    .hero-layout {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .page-hero {
        padding-top: 132px;
    }

    .page-hero-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .hero-content {
        text-align: left;
    }

    .hero-offer {
        justify-self: start;
        width: min(100%, 440px);
    }

    .hero-offer-card {
        padding: 28px;
    }

    .hero-offer-head {
        gap: 8px;
    }

    .hero-offer-chip-row {
        gap: 6px;
    }

    .hero-subtitle { margin-left: 0; margin-right: 0; }
    .hero-actions { justify-content: flex-start; }
    .hero-stats { justify-content: flex-start; flex-wrap: wrap; gap: 24px; }

    .props-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }

    .steps-grid {
        flex-direction: column;
        align-items: center;
    }
    .step-connector {
        transform: rotate(90deg);
        padding-top: 0;
    }

    .showcase-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .showcase-panel {
        min-height: auto;
        padding: 20px;
    }

    .showcase-stage {
        min-height: 240px;
    }

    .showcase-stage-ring {
        width: 170px;
        height: 170px;
        box-shadow: 0 0 0 18px rgba(109, 90, 237, 0.05), 0 0 0 36px rgba(255, 255, 255, 0.02);
    }

    .showcase-stage-core {
        width: 112px;
        height: 112px;
        font-size: 0.875rem;
    }

    .showcase-orbit-a {
        top: 16px;
        right: 16px;
    }

    .showcase-orbit-b {
        left: 16px;
        bottom: 20px;
    }

    .showcase-metrics {
        grid-template-columns: 1fr;
    }

    .trust-track {
        gap: 28px;
        padding-right: 28px;
    }

    .why-grid { grid-template-columns: 1fr; }
    .impact-grid { grid-template-columns: 1fr 1fr; }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .article-card,
    .legal-card,
    .blog-card {
        padding: 28px;
    }

    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .service-card { padding: 32px; }
    .testimonial-grid { grid-template-columns: 1fr; }
    .testimonial-card { padding: 32px 24px; }
    .cta-card { padding: 48px 24px; }

    /* --- Reduced section vertical padding on mobile --- */
    .value-props,
    .services,
    .showcase,
    .impact,
    .testimonial,
    .faq,
    .cta-section,
    .founder,
    .contact { padding: 72px 0; }

    .founder-grid { grid-template-columns: 1fr; gap: 40px; }
    .founder-image-wrap { max-height: 380px; aspect-ratio: 4 / 3; order: -1; }

    .trust-bar { padding: 32px 0; }

    .blog-section,
    .legal-section,
    .article-section { padding-bottom: 72px; }

    .section-header { margin-bottom: 40px; }

    /* --- Hero & page-hero padding --- */
    .hero { padding-top: 100px; padding-bottom: 56px; }
    .page-hero { padding-top: 120px; padding-bottom: 56px; }

    /* --- Offer card chip & price fixes --- */
    .hero-offer-chip-row { flex-wrap: wrap; }
    .hero-offer-price { white-space: normal; }

    /* --- Prop card tighter padding --- */
    .prop-toggle { padding: 20px 24px; }
    .prop-panel { padding: 0 24px 24px; }
    .prop-card:has(> .prop-icon) { padding: 24px; }
}

@media (max-width: 480px) {
    .nav-logo { font-size: 1.1rem; }

    .nav-actions {
        gap: 6px;
    }

    .lang-btn {
        padding: 6px 7px;
        font-size: 0.7rem;
    }

    .theme-toggle-track {
        width: 52px;
        height: 30px;
        padding: 0 7px;
    }

    .theme-toggle-thumb {
        width: 20px;
        height: 20px;
        top: 4px;
    }

    html[data-theme="light"] .theme-toggle-thumb {
        transform: translateX(22px);
    }

    .hero h1 { font-size: 2rem; }
    .page-hero-copy h1 { font-size: 2rem; }
    .hero-offer-card { padding: 24px; }
    .hero-offer-price { font-size: 2.2rem; }
    .hero-offer-chip-row { gap: 8px; }
    .hero-offer-chip {
        font-size: 0.625rem;
        padding: 6px 10px;
    }
    .impact-grid { grid-template-columns: 1fr; }
    .impact-value { font-size: 2.25rem; }
    .hero-stats { gap: 16px; }
    .stat-divider { height: 28px; }
    .hero-image-bg { object-position: 62% center; }

    /* --- Full-width hero buttons on small phones --- */
    .hero-actions,
    .hero-actions-centered { flex-direction: column; gap: 12px; }
    .hero-actions .btn,
    .hero-actions-centered .btn { width: 100%; justify-content: center; }

    /* --- Further section padding reduction --- */
    .value-props,
    .services,
    .showcase,
    .impact,
    .testimonial,
    .faq,
    .cta-section,
    .founder,
    .contact { padding: 56px 0; }

    .blog-section,
    .legal-section,
    .article-section { padding-bottom: 56px; }

    .section-header { margin-bottom: 32px; }

    /* --- Service & testimonial card padding --- */
    .service-card { padding: 24px; }
    .testimonial-card { padding: 24px 20px; }

    /* --- Blog/legal card padding --- */
    .article-card,
    .legal-card,
    .blog-card { padding: 20px; }
}

/* --- Very small phones (≤360px) — keep navbar in one row --- */
@media (max-width: 360px) {
    .nav-logo { font-size: 0.95rem; letter-spacing: 0.06em; }
    .nav-actions { gap: 4px; }
    .theme-toggle-track { width: 46px; height: 28px; padding: 0 6px; }
    .theme-toggle-thumb { width: 18px; height: 18px; top: 4px; }
    html[data-theme="light"] .theme-toggle-thumb { transform: translateX(18px); }
    .lang-btn { padding: 5px 6px; font-size: 0.68rem; }
}