/* ==========================================
   VARIABLES & DESIGN TOKENS
   ========================================== */

:root {
    /* Colors — monochrome, Bending Spoons-inspired */
    --color-bg-primary: #ffffff;
    --color-bg-secondary: #f5f5f3;
    --color-bg-tertiary: #ededea;
    --color-border: #e6e6e2;

    --color-ink: #0a0a0a;          /* near-black, primary surface for CTAs */
    --color-ink-soft: #1a1a1a;

    --color-text-primary: #0a0a0a;
    --color-text-secondary: #565654;
    --color-text-tertiary: #9a9a96;

    /* Accents — emerald + violet, used as deliberate pops over the mono base */
    --color-accent-primary: #059669;
    --color-accent-secondary: #047857;
    --color-accent-tertiary: #065f46;
    --color-accent-purple: #7c3aed;
    --color-accent-purple-deep: #5b21b6;

    --color-accent-glow: rgba(5, 150, 105, 0.12);
    --color-purple-glow: rgba(124, 58, 237, 0.14);

    /* Headline gradient: near-black, resolving into emerald -> violet */
    --gradient-ink-accent: linear-gradient(112deg, #0a0a0a 0%, #0a0a0a 30%, #059669 66%, #7c3aed 100%);
    /* Solid-ink gradient kept for CTAs/avatars that should stay flat */
    --gradient-accent: linear-gradient(135deg, var(--color-ink) 0%, var(--color-ink) 100%);
    --gradient-bg: linear-gradient(135deg, #f7f7f5 0%, #f0f0ed 100%);

    /* Typography */
    --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Space Grotesk', system-ui, -apple-system, sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;

    /* Border radius */
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-standard: 300ms ease;
    --transition-slow: 500ms ease;

    /* Easing curves (Bending Spoons-inspired motion) */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-in-out-soft: cubic-bezier(0.65, 0, 0.35, 1);

    /* Reveal */
    --reveal-duration: 1100ms;
    --reveal-distance: 32px;
}

/* ==========================================
   RESET & GLOBAL STYLES
   ========================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

/* ==========================================
   TYPOGRAPHY
   ========================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.08;
}

h1 {
    font-size: clamp(2.75rem, 1.5rem + 5.5vw, 6rem);
    letter-spacing: -0.035em;
}

h2 {
    font-size: clamp(2rem, 1.2rem + 3.2vw, 3.75rem);
    letter-spacing: -0.025em;
}

h3 {
    font-size: clamp(1.35rem, 1.1rem + 0.9vw, 1.75rem);
    letter-spacing: -0.015em;
    line-height: 1.18;
}

h4 {
    font-size: 1.125rem;
    letter-spacing: -0.01em;
}

p {
    color: var(--color-text-secondary);
}

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

a:hover {
    color: var(--color-accent-secondary);
}

/* ==========================================
   CONTAINER & LAYOUT
   ========================================== */

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    box-sizing: border-box;
}

html, body {
    overflow-x: hidden;
}

section {
    padding: clamp(5rem, 3rem + 8vw, 9rem) 0;
    position: relative;
    overflow: hidden;
}

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

button {
    font-family: var(--font-primary);
    border: none;
    border-radius: 999px;
    cursor: pointer;
    transition: transform 600ms var(--ease-out-expo),
                box-shadow 600ms var(--ease-out-expo),
                background 400ms var(--ease-out-quart),
                color 400ms var(--ease-out-quart),
                border-color 400ms var(--ease-out-quart);
    font-weight: 600;
    font-size: 0.975rem;
    letter-spacing: -0.01em;
    padding: 0.9rem 1.9rem;
    will-change: transform;
}

.cta-button-primary {
    background: var(--gradient-accent);
    color: #ffffff;
    box-shadow: 0 6px 20px rgba(5, 150, 105, 0.22);
    border: none;
}

.cta-button-primary:hover {
    box-shadow: 0 14px 38px rgba(5, 150, 105, 0.3);
    transform: translateY(-3px);
}

.cta-button-primary:active {
    transform: translateY(-1px);
}

.cta-button-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 1.5px solid var(--color-border);
}

.cta-button-secondary:hover {
    border-color: var(--color-accent-primary);
    background: rgba(5, 150, 105, 0.06);
    color: var(--color-accent-primary);
    transform: translateY(-3px);
}

/* ==========================================
   NAVIGATION
   ========================================== */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(248, 250, 252, 0.72);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: transform 700ms var(--ease-out-expo),
                background 400ms var(--ease-out-quart),
                border-color 400ms var(--ease-out-quart),
                padding 400ms var(--ease-out-quart);
    will-change: transform;
}

.navbar.nav-scrolled {
    background: rgba(248, 250, 252, 0.9);
    border-bottom-color: var(--color-border);
    padding: 0.85rem 0;
}

.navbar.nav-hidden {
    transform: translateY(-100%);
}

.navbar::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--color-accent-primary) 35%, var(--color-accent-purple) 100%);
    opacity: 0.7;
}

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

/* Hamburger toggle — hidden on desktop, shown ≤768px */
.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    margin-left: auto;
    order: 3;
    transition: border-color var(--transition-fast);
}

.nav-toggle:hover {
    border-color: var(--color-accent-primary);
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: transform 300ms var(--ease-out-quart),
                opacity 200ms var(--ease-out-quart);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.5rem;
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--color-text-primary);
}

.logo svg {
    color: var(--color-accent-primary)
}

.logo-image {
    width: 2.5rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--space-xl);
    align-items: center;
}

.nav-links a {
    color: var(--color-text-primary);
    font-weight: 700;
    position: relative;
    padding-bottom: 4px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent-primary);
    transition: width var(--transition-standard);
}

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

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

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 680px;
    height: 680px;
    border-radius: 50%;
    background: conic-gradient(
        from 210deg,
        rgba(5, 150, 105, 0.22),
        rgba(124, 58, 237, 0.22) 130deg,
        transparent 210deg,
        transparent
    );
    -webkit-mask: radial-gradient(farthest-side, transparent 46%, black 47%);
    mask: radial-gradient(farthest-side, transparent 46%, black 47%);
    top: 50%;
    left: 64%;
    transform: translate(-50%, -50%);
    animation: slowRotate 28s linear infinite;
    pointer-events: none;
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    width: 1040px;
    height: 1040px;
    border-radius: 50%;
    background: conic-gradient(
        from 30deg,
        transparent 0deg,
        rgba(124, 58, 237, 0.14) 90deg,
        rgba(5, 150, 105, 0.14) 190deg,
        transparent 270deg,
        transparent
    );
    -webkit-mask: radial-gradient(farthest-side, transparent 47%, black 48%);
    mask: radial-gradient(farthest-side, transparent 47%, black 48%);
    top: 50%;
    left: 64%;
    transform: translate(-50%, -50%);
    animation: slowRotate 44s linear infinite reverse;
    pointer-events: none;
    z-index: 1;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.gradient-orb {
    position: absolute;
    width: 860px;
    height: 800px;
    background: radial-gradient(ellipse 65% 55% at 50% 50%, rgba(5, 150, 105, 0.28) 0%, transparent 75%);
    border-radius: 62% 38% 46% 54% / 58% 44% 56% 42%;
    top: -300px;
    right: -220px;
    filter: blur(85px);
    animation: morphBlobA 13s ease-in-out infinite;
}

.hero-background::before {
    content: '';
    position: absolute;
    width: 700px;
    height: 640px;
    background: radial-gradient(ellipse 65% 55% at 50% 50%, rgba(124, 58, 237, 0.22) 0%, transparent 75%);
    border-radius: 38% 62% 54% 46% / 42% 58% 42% 58%;
    bottom: -220px;
    left: -160px;
    filter: blur(85px);
    animation: morphBlobB 16s ease-in-out infinite 3s;
    pointer-events: none;
}

.hero-background::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 460px;
    background: radial-gradient(ellipse 60% 55% at 50% 50%, rgba(245, 158, 11, 0.13) 0%, transparent 75%);
    border-radius: 54% 46% 38% 62% / 50% 60% 40% 50%;
    top: 32%;
    left: 46%;
    filter: blur(90px);
    animation: float 14s ease-in-out infinite 4s;
    pointer-events: none;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(45deg, rgba(5, 150, 105, 0.22) 1px, transparent 1px),
        linear-gradient(-45deg, rgba(124, 58, 237, 0.14) 1px, transparent 1px);
    background-size: 28px 28px;
    -webkit-mask-image: radial-gradient(ellipse 88% 88% at 50% 50%, black 5%, transparent 65%);
    mask-image: radial-gradient(ellipse 88% 88% at 50% 50%, black 5%, transparent 65%);
    opacity: 0.35;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 10;
    min-width: 0;
}

.hero-text,
.hero-visual {
    min-width: 0;
    max-width: 100%;
}

.hero-title {
    font-size: clamp(2.75rem, 1.2rem + 6.5vw, 6.5rem);
    margin-bottom: var(--space-lg);
    background: linear-gradient(135deg, var(--color-text-primary) 10%, var(--color-accent-primary) 55%, var(--color-accent-purple) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.02;
    letter-spacing: -0.04em;
}

/* Word-by-word rise reveal (populated by script.js after i18n) */
.hero-title .word {
    display: inline-block;
    overflow: hidden;
    vertical-align: top;
    padding-bottom: 0.08em;
}

.hero-title .word > span {
    display: inline-block;
    transform: translateY(110%);
    transition: transform 1100ms var(--ease-out-expo);
}

.hero-title.words-in .word > span {
    transform: translateY(0);
}

.hero-subtitle {
    font-size: clamp(1.05rem, 0.95rem + 0.5vw, 1.3rem);
    margin-bottom: var(--space-xl);
    color: var(--color-text-secondary);
    max-width: 520px;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Mockup visual */
.mockup-container {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.device-frame {
    width: 280px;
    height: 576px;
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.12), 0 4px 16px rgba(15, 23, 42, 0.06);
    position: relative;
    overflow: hidden;
    animation: float-device 6s ease-in-out infinite;
}

.device-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 25px;
    background: var(--color-bg-primary);
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.device-content {
    width: 100%;
    height: 100%;
    background: var(--gradient-bg);
    background-image: url("assets/images/apps/radio_app_screenshot.svg");
    background-size: cover;
    border-radius: 32px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.shimmer {
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 20%,
        rgba(5, 150, 105, 0.08) 40%,
        rgba(124, 58, 237, 0.08) 60%,
        rgba(5, 150, 105, 0.05) 75%,
        transparent 90%
    );
    animation: shimmer 4s infinite;
    transform: rotate(45deg);
}

.floating-elements {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.element {
    position: absolute;
    width: 60px;
    height: 60px;
    border-radius: 14px;
}

.element-1 {
    top: 50px;
    right: -30px;
    border: 1px solid rgba(5, 150, 105, 0.2);
    background: rgba(5, 150, 105, 0.06);
    box-shadow: 0 4px 16px rgba(5, 150, 105, 0.08);
    animation: float-element 8s ease-in-out infinite;
}

.element-2 {
    bottom: 80px;
    left: -40px;
    border: 1px solid rgba(124, 58, 237, 0.2);
    background: rgba(124, 58, 237, 0.06);
    box-shadow: 0 4px 16px rgba(124, 58, 237, 0.08);
    animation: float-element 10s ease-in-out infinite 1s;
}

.element-3 {
    top: 200px;
    right: 30px;
    border: 1px solid rgba(5, 150, 105, 0.2);
    background: rgba(5, 150, 105, 0.06);
    box-shadow: 0 4px 16px rgba(5, 150, 105, 0.08);
    animation: float-element 12s ease-in-out infinite 2s;
}

/* ==========================================
   SECTION HEADERS
   ========================================== */

.section-header {
    margin-bottom: clamp(2.5rem, 1.5rem + 3vw, 4.5rem);
    text-align: left;
    max-width: 820px;
}

.section-header h2 {
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-accent-primary) 65%, var(--color-accent-purple) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header .section-subtitle {
    margin-left: 0;
    margin-right: 0;
}

.header-accent {
    width: 64px;
    height: 3px;
    background: var(--gradient-accent);
    margin: 0;
    border-radius: 4px;
    box-shadow: none;
    transform-origin: left center;
}

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

.about {
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.05) 0%, var(--color-bg-primary) 45%);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.about-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: all var(--transition-standard);
    box-shadow: 0 1px 8px rgba(15, 23, 42, 0.06);
}

.about-card:hover {
    background: #ffffff;
    border-color: var(--color-accent-primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 28px rgba(15, 23, 42, 0.1);
}

.card-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    color: var(--color-accent-primary);
}

.about-card h3 {
    margin-bottom: var(--space-sm);
}

/* ==========================================
   PRODUCTS SECTION
   ========================================== */

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-lg);
}

.product-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-standard);
    box-shadow: 0 1px 8px rgba(15, 23, 42, 0.06);
}

.product-card.featured {
    grid-column: span 1;
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.05) 0%, #ffffff 100%);
    border-color: var(--color-accent-primary);
}

.product-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent-primary);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.1);
}

.product-badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
    color: var(--color-text-primary);
    padding: 0.375rem 0.875rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    border: 1px solid rgba(124, 58, 237, 0.2);
    letter-spacing: 0.03em;
}

.product-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: var(--space-md);
}

.product-version {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.product-description {
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.product-features {
    margin-bottom: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.feature {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
    font-size: 0.95rem;
}

.feature-icon {
    color: var(--color-accent-primary);
    font-weight: 700;
}

.roadmap-preview {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

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

.roadmap-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    box-shadow: none;
}

/* ==========================================
   TECHNOLOGY SECTION
   ========================================== */

.technology {
    background: var(--color-bg-secondary);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
}

.tech-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    transition: all var(--transition-standard);
    box-shadow: 0 1px 8px rgba(15, 23, 42, 0.06);
}

.tech-card:hover {
    background: #ffffff;
    border-color: var(--color-accent-purple);
    box-shadow: 0 8px 28px rgba(124, 58, 237, 0.12);
    transform: translateY(-3px);
}

.tech-card-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    display: inline-block;
}

.tech-card h3 {
    margin-bottom: var(--space-sm);
    color: var(--color-text-primary);
}

.tech-card p {
    font-size: 0.95rem;
}

/* ==========================================
   INNOVATION SECTION
   ========================================== */

.innovation {
    background: linear-gradient(225deg, rgba(124, 58, 237, 0.05) 0%, var(--color-bg-primary) 50%);
}

.innovation-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.innovation-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-standard);
    box-shadow: 0 1px 8px rgba(15, 23, 42, 0.06);
}

.innovation-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--gradient-accent);
    transition: height var(--transition-standard);
}

.innovation-card:hover::before {
    height: 100%;
}

.innovation-card:hover {
    background: #ffffff;
    border-color: var(--color-accent-primary);
    box-shadow: 0 8px 28px rgba(15, 23, 42, 0.1);
}

.innovation-number {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--font-display);
    margin-bottom: var(--space-md);
    background: var(--gradient-accent);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.innovation-card h3 {
    margin-bottom: var(--space-sm);
}

/* ==========================================
   TESTIMONIALS SECTION
   ========================================== */

.testimonials {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-3xl) 0;
}

.section-subtitle {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    margin-top: var(--space-md);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

.testimonial-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-standard);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 8px rgba(15, 23, 42, 0.06);
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    opacity: 0.4;
    transition: opacity var(--transition-standard);
}

.testimonial-card:hover {
    border-color: rgba(124, 58, 237, 0.3);
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.1);
}

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

.testimonial-rating {
    color: var(--color-accent-primary);
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
    letter-spacing: 2px;
}

.testimonial-content {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: var(--space-lg);
    flex-grow: 1;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-bg-primary);
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.testimonial-card:nth-child(2) .testimonial-avatar {
    background: linear-gradient(135deg, var(--color-accent-purple) 0%, #a78bfa 100%);
}

.testimonial-card:nth-child(3) .testimonial-avatar {
    background: linear-gradient(135deg, #f43f5e 0%, var(--color-accent-primary) 100%);
}

.testimonial-card:nth-child(4) .testimonial-avatar {
    background: linear-gradient(135deg, var(--color-accent-primary) 0%, var(--color-accent-purple) 100%);
}

.testimonial-info h4 {
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
    font-size: 0.95rem;
}

.testimonial-info p {
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
}

/* ==========================================
   TESTIMONIALS CAROUSEL STYLES
   ========================================== */

.testimonials-carousel {
    position: relative;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    gap: var(--space-lg);
    transition: transform 450ms var(--transition-standard);
    will-change: transform;
    padding: var(--space-lg) 0;
}

.testimonial-prev,
.testimonial-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: #ffffff;
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.1);
    width: 44px;
    height: 44px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
}

.testimonial-prev { left: 12px; }
.testimonial-next { right: 12px; }

.testimonial-dots {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 12px;
    display: flex;
    gap: 8px;
    z-index: 10;
}

.testimonial-dot {
    width: 10px;
    height: 10px;
    background: rgba(15, 23, 42, 0.1);
    border-radius: 999px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    cursor: pointer;
}

.testimonial-dot.active {
    background: var(--color-accent-primary);
    box-shadow: 0 2px 8px rgba(5, 150, 105, 0.3);
}

/* Desktop: show 4 testimonial cards in a grid and disable carousel controls */
@media (min-width: 992px) {
    .testimonials-track {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
        align-items: stretch;
        transform: none !important;
        padding: 0;
    }

    .testimonial-card {
        margin: 0;
        min-width: 0;
        max-width: none;
    }

    .testimonial-prev,
    .testimonial-next,
    .testimonial-dots {
        display: none;
    }
}

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

.final-cta {
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
    border: 1px solid rgba(124, 58, 237, 0.15);
    border-radius: var(--radius-xl);
    margin: var(--space-3xl) 0;
}

.cta-content {
    text-align: center;
    padding: var(--space-3xl);
}

.cta-content h2 {
    margin-bottom: var(--space-md);
    font-size: 2.5rem;
}

.cta-content p {
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

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

.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: var(--space-3xl) 0;
    margin-top: var(--space-3xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand p {
    color: var(--color-text-secondary);
    margin-top: var(--space-sm);
}

.footer-logo {
    font-size: 1.5rem;
    font-family: var(--font-display);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

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

.footer-column h4 {
    margin-bottom: var(--space-md);
    color: var(--color-text-primary);
}

.footer-column a {
    display: block;
    margin-bottom: var(--space-sm);
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

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

.footer-bottom p {
    color: var(--color-text-tertiary);
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: var(--space-lg);
}

.social-links a {
    width: 36px;
    height: 36px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-standard);
    font-size: 1rem;
}

.social-links a:hover {
    border-color: var(--color-accent-primary);
    background: rgba(5, 150, 105, 0.08);
    color: var(--color-accent-primary);
}

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

@keyframes float {
    0%, 100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(20px, -20px);
    }
}

@keyframes morphBlobA {
    0%, 100% { border-radius: 62% 38% 46% 54% / 58% 44% 56% 42%; }
    33%      { border-radius: 44% 56% 62% 38% / 42% 60% 40% 58%; }
    66%      { border-radius: 56% 44% 38% 62% / 60% 42% 58% 40%; }
}

@keyframes morphBlobB {
    0%, 100% { border-radius: 38% 62% 54% 46% / 42% 58% 42% 58%; }
    33%      { border-radius: 62% 38% 46% 54% / 58% 42% 58% 42%; }
    66%      { border-radius: 46% 54% 62% 38% / 38% 62% 38% 62%; }
}

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

@keyframes float-device {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes float-element {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
        opacity: 0.3;
    }
    50% {
        transform: translate(30px, -30px) rotate(180deg);
        opacity: 0.6;
    }
}

@keyframes shimmer {
    0% {
        transform: translateX(-200%) rotate(45deg);
    }
    100% {
        transform: translateX(200%) rotate(45deg);
    }
}

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

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .mockup-container {
        display: none;
    }
}

@media (max-width: 768px) {
    :root {
        --space-xl: 2rem;
        --space-2xl: 3rem;
        --space-3xl: 4rem;
    }

    .container {
        padding: 0 var(--space-md);
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .hero {
        padding-top: 72px;
        min-height: auto;
    }

    .hero-content {
        gap: var(--space-xl);
    }

    .hero-title {
        font-size: clamp(1.875rem, 7vw, 2.5rem);
        line-height: 1.05;
        max-width: 100%;
        overflow-wrap: break-word;
        word-wrap: break-word;
    }

    .hero-title .word {
        max-width: 100%;
    }

    .hero-subtitle {
        font-size: 0.975rem;
        max-width: 100%;
    }

    /* Smaller, less bulky buttons on mobile */
    .hero-ctas .cta-button-primary,
    .hero-ctas .cta-button-secondary,
    .cta-buttons .cta-button-primary,
    .cta-buttons .cta-button-secondary {
        width: 100%;
        padding: 0.75rem 1.25rem;
        font-size: 0.9375rem;
    }

    /* Navbar: compact + hamburger overlay */
    .navbar {
        padding: 0.75rem 0;
    }

    .navbar.nav-scrolled {
        padding: 0.625rem 0;
    }

    .navbar-wrapper {
        gap: var(--space-sm);
    }

    .logo {
        font-size: 1.125rem;
        gap: 0.5rem;
    }

    .logo-image {
        width: 2rem;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: var(--space-sm) var(--space-md) var(--space-md);
        background: rgba(248, 250, 252, 0.98);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--color-border);
        box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        visibility: hidden;
        transition: max-height 320ms var(--ease-out-quart),
                    opacity 220ms var(--ease-out-quart),
                    visibility 220ms;
    }

    .nav-links.is-open {
        max-height: 70vh;
        opacity: 1;
        visibility: visible;
    }

    .nav-links li {
        border-bottom: 1px solid var(--color-border);
    }

    .nav-links li:last-child {
        border-bottom: none;
    }

    .nav-links a {
        display: block;
        padding: 0.875rem 0.25rem;
        font-weight: 600;
        font-size: 1rem;
    }

    .nav-links a::after {
        display: none;
    }

    /* Lang dropdown + Download stay inline next to hamburger */
    .lang-dropdown {
        margin: 0;
        order: 1;
    }

    .nav-toggle {
        order: 3;
        margin-left: 0;
    }

    .navbar-wrapper > .cta-button-secondary,
    .navbar-wrapper a:has(.cta-button-secondary) {
        order: 2;
    }

    .hero-ctas {
        flex-direction: column;
        width: 100%;
        gap: var(--space-sm);
    }

    .hero-ctas > a,
    .cta-buttons > a {
        width: 100%;
        display: block;
    }

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

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

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons button {
        width: 100%;
    }
}

@media (max-width: 640px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .hero-title {
        font-size: clamp(2rem, 7vw + 0.75rem, 2.5rem);
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    /* Hide brand text on very small screens — keep only the logo image */
    .logo span {
        display: none;
    }

    /* Shrink the Download button in the navbar to keep things on one row */
    .navbar-wrapper .cta-button-secondary {
        padding: 0.55rem 0.95rem;
        font-size: 0.8125rem;
    }

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

    .proof-number {
        font-size: 2.5rem;
    }

    .gradient-orb {
        width: 400px;
        height: 400px;
    }
}

@media (max-width: 380px) {
    /* Extra-narrow: drop the Download CTA from the navbar to save room */
    .navbar-wrapper > a:has(.cta-button-secondary) {
        display: none;
    }
}

/* ==========================================
   LANGUAGE DROPDOWN STYLES
   ========================================== */

.lang-dropdown {
    position: relative;
    margin: 0 var(--space-lg);
}

.lang-btn-dropdown {
    padding: 0.5rem 0.875rem;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-display);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.lang-btn-dropdown:hover {
    border-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
}

.lang-current {
    min-width: 2rem;
}

.lang-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    min-width: 150px;
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 1000;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
}

.lang-dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-primary);
    text-align: left;
}

.lang-option:hover {
    background: rgba(5, 150, 105, 0.08);
    color: var(--color-accent-primary);
    padding-left: 1.25rem;
}

.lang-option.active {
    background: rgba(5, 150, 105, 0.1);
    color: var(--color-accent-primary);
    font-weight: 600;
}

/* ==========================================
   PORTFOLIO SECTION STYLES
   ========================================== */

.portfolio {
    background: var(--color-bg-secondary);
    padding: var(--space-3xl) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

.portfolio-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-standard);
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 8px rgba(15, 23, 42, 0.06);
}

.portfolio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.06) 0%, rgba(124, 58, 237, 0.04) 100%);
    opacity: 0;
    transition: opacity var(--transition-standard);
    pointer-events: none;
}

.portfolio-card:hover {
    border-color: var(--color-accent-primary);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.12);
}

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

.portfolio-card-badge {
    display: inline-block;
    background: rgba(5, 150, 105, 0.1);
    color: var(--color-accent-secondary);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    border: 1px solid rgba(5, 150, 105, 0.3);
}

.portfolio-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--color-text-primary);
}

.portfolio-card-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.portfolio-card-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.portfolio-feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.portfolio-feature::before {
    content: '→';
    color: var(--color-accent-primary);
    font-weight: 700;
    flex-shrink: 0;
}

.portfolio-card-cta {
    background: var(--gradient-accent);
    color: var(--color-bg-primary);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 100%;
}

.portfolio-card-cta:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 30px rgba(5, 150, 105, 0.2);
}

@media (max-width: 768px) {
    .lang-dropdown {
        margin: 0;
    }

    .lang-btn-dropdown {
        padding: 0.375rem 0.625rem;
        font-size: 0.75rem;
    }

    .lang-dropdown-menu {
        min-width: 140px;
        right: 0;
    }

    .lang-option {
        padding: 0.625rem 0.875rem;
        font-size: 0.8125rem;
    }

    .lang-option:hover {
        padding-left: 1rem;
    }

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

/* ==========================================
   CONTACT SECTION
   ========================================== */

.contact {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-secondary);
}

.contact-form-wrapper {
    max-width: 640px;
    margin: 0 auto;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    margin-bottom: var(--space-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    font-family: var(--font-display);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    padding: 0.75rem 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form-group input.invalid,
.form-group select.invalid,
.form-group textarea.invalid {
    border-color: #ff4d6d;
    box-shadow: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-tertiary);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 6L8 10L12 6' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form-group select option {
    background: var(--color-bg-secondary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.field-error {
    display: none;
    font-size: 0.8125rem;
    color: #ff4d6d;
    margin-top: 0.125rem;
}

.form-submit {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    margin-top: var(--space-xs);
}

.contact-success {
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
}

.success-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--color-bg-primary);
    margin: 0 auto var(--space-md);
    font-weight: 700;
}

.contact-success h3 {
    color: var(--color-accent-primary);
    margin-bottom: var(--space-sm);
}

.contact-success p {
    color: var(--color-text-secondary);
}

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

/* ==========================================
   RIPPLE EFFECT
   ========================================== */

button {
    position: relative;
    overflow: hidden;
}

.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: scale(0);
    animation: ripple-animation 600ms ease-out;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Safety net: if gradient text-clip isn't supported, keep text visible */
@supports not ((background-clip: text) or (-webkit-background-clip: text)) {
    .hero-title,
    .section-header h2,
    .innovation-number {
        -webkit-text-fill-color: currentColor;
        color: var(--color-text-primary);
        background: none;
    }
}

/* ==========================================
   SCROLL REVEAL SYSTEM (Bending Spoons-inspired)
   ========================================== */

.reveal {
    opacity: 0;
    transform: translateY(var(--reveal-distance));
    transition: opacity var(--reveal-duration) var(--ease-out-expo),
                transform var(--reveal-duration) var(--ease-out-expo);
    transition-delay: calc(var(--reveal-i, 0) * 90ms);
    will-change: opacity, transform;
}

.reveal.is-visible {
    opacity: 1;
    transform: none;
}

/* Accent bar wipes in from the left once its header is visible */
.header-accent {
    transform: scaleX(0);
    transition: transform 900ms var(--ease-out-expo) 250ms;
}

.section-header.is-visible .header-accent {
    transform: scaleX(1);
}

/* ==========================================
   REFINED MOTION — cards & interactive surfaces
   ========================================== */

.about-card,
.product-card,
.tech-card,
.innovation-card,
.portfolio-card,
.testimonial-card {
    transition: transform 650ms var(--ease-out-expo),
                box-shadow 650ms var(--ease-out-expo),
                border-color 400ms var(--ease-out-quart),
                background 400ms var(--ease-out-quart);
    will-change: transform;
}

.about-card:hover,
.tech-card:hover,
.innovation-card:hover {
    transform: translateY(-6px);
}

.product-card:hover,
.portfolio-card:hover {
    transform: translateY(-8px) scale(1.012);
}

.testimonial-card:hover {
    transform: translateY(-8px);
}

/* Subtle pointer-driven tilt hook (set via script.js) */
.magnetic {
    transition: transform 500ms var(--ease-out-expo);
}

/* ==========================================
   ACCESSIBILITY — reduced motion
   ========================================== */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }

    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }

    .hero-title .word > span {
        transform: none !important;
    }

    .header-accent {
        transform: scaleX(1) !important;
    }
}

/* ==========================================================================
   MONOCHROME THEME — "Full Bending Spoons"
   Flat, editorial, near-monochrome. Accent (emerald) used very sparingly.
   This block is intentionally last so it overrides the colored defaults.
   ========================================================================== */

/* --- Headlines: near-black resolving into emerald -> violet --- */
.hero-title,
.section-header h2,
.footer-wordmark {
    background: var(--gradient-ink-accent) !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    color: var(--color-text-primary);
}

/* --- Strip hero decoration for a clean white canvas --- */
.hero::before,
.hero::after,
.hero-background::before,
.hero-background::after { content: none !important; display: none !important; }

.gradient-orb,
.grid-overlay,
.floating-elements,
.shimmer { display: none !important; }

.hero {
    min-height: 92vh;
    background: var(--color-bg-primary);
}

.hero-subtitle { color: var(--color-text-secondary); }

/* --- Navbar: flat white, no gradient underline --- */
.navbar { background: rgba(255, 255, 255, 0.72); }
.navbar.nav-scrolled { background: rgba(255, 255, 255, 0.9); }
.navbar::after {
    display: block !important;
    background: linear-gradient(90deg, transparent 0%, var(--color-accent-primary) 55%, var(--color-accent-purple) 100%);
    height: 1px;
    opacity: 0;
    transition: opacity 400ms var(--ease-out-quart);
}
.navbar.nav-scrolled::after { opacity: 0.8; }
.nav-links a::after {
    background: linear-gradient(90deg, var(--color-accent-primary), var(--color-accent-purple));
}
.nav-links a.active { color: var(--color-text-primary); }

/* --- Buttons: solid ink pill + clean outline --- */
.cta-button-primary {
    background: var(--color-ink) !important;
    color: #fff !important;
    box-shadow: none;
}
.cta-button-primary:hover {
    background: var(--color-ink-soft) !important;
    box-shadow: 0 12px 30px rgba(10, 10, 10, 0.18);
}
.cta-button-secondary {
    border: 1.5px solid var(--color-ink);
    color: var(--color-text-primary);
}
.cta-button-secondary:hover {
    background: var(--color-ink);
    color: #fff;
    border-color: var(--color-ink);
}

/* --- Section backgrounds: alternate white / off-white, no color tints --- */
.about,
.innovation,
.contact { background: var(--color-bg-primary); }

.portfolio,
.technology,
.testimonials {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

/* --- Section header: drop the accent bar, add breathing room --- */
.header-accent { display: none; }

/* --- Cards: thin neutral border, flat, restrained hover --- */
.about-card,
.product-card,
.tech-card,
.innovation-card,
.portfolio-card,
.testimonial-card {
    background: #fff;
    border: 1px solid var(--color-border);
    box-shadow: none;
    border-radius: var(--radius-md);
}

.about-card:hover,
.product-card:hover,
.tech-card:hover,
.innovation-card:hover,
.portfolio-card:hover,
.testimonial-card:hover {
    border-color: var(--color-ink);
    box-shadow: 0 18px 40px rgba(10, 10, 10, 0.08);
}

.product-card.featured {
    background: #fff;
    border-color: var(--color-ink);
}

/* Card top/side accent strips -> neutral ink, subtle */
.testimonial-card::before { background: var(--color-ink) !important; opacity: 0.08; }
.testimonial-card:hover::before { opacity: 0.6; }
.innovation-card::before { background: var(--color-ink) !important; }
.portfolio-card::before { background: rgba(10, 10, 10, 0.02) !important; }

/* --- Icons & badges: neutral, no colored fills --- */
.card-icon {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    color: var(--color-ink);
}

.product-badge,
.portfolio-card-badge {
    background: transparent;
    color: var(--color-text-tertiary);
    border: 1px solid var(--color-border);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.7rem;
}

.feature-icon,
.portfolio-feature::before,
.testimonial-rating { color: var(--color-ink); }

/* --- Innovation numbers: oversized, light, outline-style --- */
.innovation-number {
    -webkit-text-fill-color: transparent;
    -webkit-text-stroke: 1.5px var(--color-border);
    background: none;
    color: transparent;
    font-size: clamp(3rem, 2rem + 4vw, 5rem);
    line-height: 1;
    font-weight: 700;
}
.innovation-card:hover .innovation-number {
    -webkit-text-stroke-color: var(--color-accent-purple);
}

/* --- Testimonial avatar -> ink --- */
.testimonial-avatar,
.testimonial-card:nth-child(2) .testimonial-avatar,
.testimonial-card:nth-child(3) .testimonial-avatar,
.testimonial-card:nth-child(4) .testimonial-avatar {
    background: var(--color-ink) !important;
    color: #fff;
}

/* --- Portfolio CTA -> ink pill --- */
.portfolio-card-cta {
    background: var(--color-ink);
    color: #fff;
    border-radius: 999px;
}
.portfolio-card-cta:hover { box-shadow: 0 10px 24px rgba(10, 10, 10, 0.18); }

/* --- Final CTA: inverted dark block (signature BS contrast) --- */
.final-cta {
    background: var(--color-ink);
    border: none;
    border-radius: var(--radius-lg);
}
.final-cta h2 {
    color: #fff;
    -webkit-text-fill-color: #fff;
    background: none;
}
.final-cta p { color: rgba(255, 255, 255, 0.7); }
.final-cta .cta-button-primary {
    background: #fff !important;
    color: var(--color-ink) !important;
}
.final-cta .cta-button-primary:hover { background: #f0f0ed !important; }
.final-cta .cta-button-secondary {
    border-color: rgba(255, 255, 255, 0.4);
    color: #fff;
}
.final-cta .cta-button-secondary:hover {
    background: #fff;
    color: var(--color-ink);
    border-color: #fff;
}

/* --- Device mockup: clean neutral frame --- */
.device-frame {
    border: 1px solid var(--color-border);
    box-shadow: 0 30px 80px rgba(10, 10, 10, 0.12);
}
.device-frame::before { background: var(--color-bg-primary); }

/* --- Footer & form: neutral --- */
.footer { background: var(--color-bg-secondary); }
.success-icon { background: var(--color-ink); color: #fff; }
.contact-success h3 { color: var(--color-text-primary); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-ink);
    box-shadow: 0 0 0 3px rgba(10, 10, 10, 0.08);
}

/* ==========================================================================
   NEW SECTIONS — Bending Spoons-inspired patterns (vanilla, zero deps)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1) HERO — 3D coverflow arc (Option B, hand-rolled)
   The stage is a cylinder; each card sits at rotateY(i*step) translateZ(radius)
   on its inner face. JS drives --spin (auto + mouse + scroll) and per-card
   opacity. Only transform/opacity animate -> 60fps.
   -------------------------------------------------------------------------- */
.hero-visual { position: relative; }

.coverflow {
    position: relative;
    width: 100%;
    height: clamp(360px, 34vw, 500px);
    perspective: 1500px;
    perspective-origin: 50% 46%;
    display: flex;
    align-items: center;
    justify-content: center;
    /* tuning knobs (overridden per breakpoint) */
    --cf-card-w: 200px;
    --cf-card-h: 288px;
    --cf-radius: 400px;
    --cf-step: 51.4deg;   /* JS recomputes = 360 / cardCount */
}

.coverflow-stage {
    position: relative;
    width: var(--cf-card-w);
    height: var(--cf-card-h);
    transform-style: preserve-3d;
    transform: translateZ(calc(var(--cf-radius) * -1)) rotateY(var(--spin, 0deg));
    will-change: transform;
}

.cf-card {
    position: absolute;
    inset: 0;
    width: var(--cf-card-w);
    height: var(--cf-card-h);
    border-radius: 22px;
    overflow: hidden;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: rotateY(calc(var(--i, 0) * var(--cf-step))) translateZ(var(--cf-radius));
    box-shadow: 0 30px 60px rgba(10, 10, 10, 0.20);
    display: grid;
    place-items: center;
    background: #fff;
    color: #fff;
}
.cf-card span {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: -0.01em;
}
.cf-card .pc-glyph { font-size: 2.2rem; opacity: 0.92; }

/* App-icon tile: square icon up top, name + category beneath (App Store feel) */
.cf-tile {
    display: flex;
    flex-direction: column;
    place-items: stretch;
    padding: 14px 14px 16px;
    gap: 0;
    background: #fff;
    color: var(--color-ink);
    box-shadow: 0 30px 60px rgba(10, 10, 10, 0.22), inset 0 0 0 1px rgba(10, 10, 10, 0.05);
}
.cf-icon {
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 23%;          /* iOS-style superellipse-ish radius */
    object-fit: cover;
    display: block;
    box-shadow: 0 10px 22px rgba(10, 10, 10, 0.18);
}
.cf-tile-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
    margin-top: 16px;
    line-height: 1.1;
}
.cf-tile-cat {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--color-text-secondary, #6b7280);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* --------------------------------------------------------------------------
   1b) HERO — raining app grid (alternating columns scroll down/up/down)
   Replaces the coverflow: three columns of app tiles, masked top & bottom so
   the apps appear to "rain" through the hero. Only transform animates -> 60fps.
   -------------------------------------------------------------------------- */
.app-rain {
    position: relative;
    display: flex;
    gap: 16px;
    width: 100%;
    box-sizing: border-box;
    /* Horizontal padding so the side tiles' box-shadow isn't clipped by
       overflow:hidden. Padding is inside the clip box, giving the shadow room. */
    padding: 0 40px;
    height: clamp(380px, 34vw, 520px);
    overflow: hidden;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 13%, #000 87%, transparent 100%);
    mask-image: linear-gradient(to bottom, transparent 0%, #000 13%, #000 87%, transparent 100%);
}
.app-rain-col {
    display: flex;
    flex-direction: column;
    flex: 1 1 0;
    min-width: 0;
    will-change: transform;
}
.app-rain-col.down { animation: appRainDown 34s linear infinite; }
.app-rain-col.up   { animation: appRainUp 28s linear infinite; }
@keyframes appRainDown { from { transform: translateY(-50%); } to { transform: translateY(0); } }
@keyframes appRainUp   { from { transform: translateY(0); }     to { transform: translateY(-50%); } }
@media (prefers-reduced-motion: reduce) {
    .app-rain-col.down, .app-rain-col.up { animation: none; }
}
.rain-tile {
    display: flex;
    flex-direction: column;
    margin-bottom: 16px;
    padding: 14px 14px 16px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 18px 34px rgba(10, 10, 10, 0.12), inset 0 0 0 1px rgba(10, 10, 10, 0.05);
}
.rain-tile img {
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 23%;
    object-fit: cover;
    display: block;
    box-shadow: 0 10px 22px rgba(10, 10, 10, 0.16);
}
.rain-tile .rt-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: -0.01em;
    line-height: 1.1;
    margin-top: 14px;
    color: var(--color-ink);
}
.rain-tile .rt-cat {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
@media (max-width: 768px) {
    .app-rain { height: clamp(320px, 64vw, 420px); gap: 12px; padding: 0 26px; }
    .rain-tile { padding: 11px; border-radius: 16px; margin-bottom: 12px; }
    .rain-tile .rt-name,
    .rain-tile .rt-cat { display: none; }
}

/* --------------------------------------------------------------------------
   2) METRICS — big numbers + count-up
   -------------------------------------------------------------------------- */
.metrics {
    padding: clamp(3.5rem, 2rem + 5vw, 6rem) 0;
    border-bottom: 1px solid var(--color-border);
}
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(1.5rem, 2vw, 3rem);
}
.metric { text-align: left; }
.metric-number {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2.5rem, 1.5rem + 4vw, 4.75rem);
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--color-text-primary);
    font-variant-numeric: tabular-nums;
}
.metric-label {
    margin-top: 0.75rem;
    color: var(--color-text-secondary);
    font-size: clamp(0.9rem, 0.85rem + 0.3vw, 1.05rem);
    max-width: 14ch;
}

/* --------------------------------------------------------------------------
   3) PRODUCTS — color blocks
   -------------------------------------------------------------------------- */
.product-block {
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
    padding: clamp(1.5rem, 1rem + 1.6vw, 2.5rem);
    min-height: 380px;
    transition: transform 650ms var(--ease-out-expo), box-shadow 650ms var(--ease-out-expo);
    will-change: transform;
}
.product-block:hover {
    transform: translateY(-8px);
    box-shadow: 0 28px 60px rgba(10, 10, 10, 0.16);
}
.product-block-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: clamp(2rem, 1rem + 4vw, 4rem);
}
.product-logo {
    width: 50px; height: 50px;
    border-radius: 14px;
    display: grid; place-items: center;
    font-family: var(--font-display);
    font-weight: 700; font-size: 1.4rem;
    background: rgba(255, 255, 255, 0.14);
}
.product-block .product-badge {
    background: transparent;
    border: 1px solid currentColor;
    opacity: 0.65;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.68rem;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    margin: 0;
}
.product-block-title { margin-bottom: 0.6rem; }
.product-block-desc { color: inherit; opacity: 0.78; margin-bottom: 1.25rem; }
.product-block-features {
    list-style: none;
    display: flex; flex-direction: column; gap: 0.5rem;
    margin-bottom: 1.75rem; margin-top: auto;
}
.product-block-features li {
    position: relative; padding-left: 1.4rem;
    opacity: 0.82; font-size: 0.95rem;
}
.product-block-features li::before {
    content: "→"; position: absolute; left: 0; opacity: 0.7;
}
.product-block-cta {
    display: inline-flex; align-items: center; gap: 0.5rem;
    font-weight: 600; color: inherit;
    font-family: var(--font-display);
}
.product-block-arrow { transition: transform 450ms var(--ease-out-expo); }
.product-block:hover .product-block-arrow { transform: translateX(7px); }

/* Palettes */
.product-block.palette-0 { background: linear-gradient(165deg, #0b5c43 0%, #053d2b 100%); color: #f2fbf7; }
.product-block.palette-1 { background: var(--color-ink); color: #f4f4f2; }
.product-block.palette-2 { background: linear-gradient(165deg, var(--color-accent-purple) 0%, var(--color-accent-purple-deep) 100%); color: #f6f2ff; }
.product-block.palette-3 { background: #e6ecea; color: var(--color-ink); }
.product-block.palette-3 .product-logo { background: rgba(10, 10, 10, 0.08); }
.product-block.palette-0 .product-block-cta:hover,
.product-block.palette-1 .product-block-cta:hover,
.product-block.palette-2 .product-block-cta:hover { color: #fff; }

/* --------------------------------------------------------------------------
   4) TECHNOLOGY — abstract animated marks + stagger (stagger via .reveal JS)
   -------------------------------------------------------------------------- */
.tech-card { text-align: left; }
.tech-anim {
    position: relative;
    width: 64px; height: 64px;
    display: grid; place-items: center;
    margin-bottom: var(--space-md);
}
.tech-anim-ring {
    position: absolute; inset: 0;
    border: 1.5px solid var(--color-border);
    border-top-color: var(--color-ink);
    border-radius: 50%;
    animation: spin 12s linear infinite;
}
.tech-anim-ring-2 {
    inset: 9px;
    border-top-color: transparent;
    border-left-color: var(--color-accent-primary);
    animation: spin 7s linear infinite reverse;
}
.tech-glyph { font-size: 1.6rem; line-height: 1; }
.tech-anim-1 .tech-anim-ring { animation-duration: 16s; }
.tech-anim-1 .tech-anim-ring-2 { border-left-color: var(--color-accent-purple); }
.tech-anim-2 .tech-anim-ring-2 { border-left-color: var(--color-ink); }
.tech-anim-3 .tech-anim-ring { border-top-color: var(--color-accent-primary); }
.tech-anim-4 .tech-anim-ring { border-top-color: var(--color-accent-purple); }
.tech-anim-4 .tech-anim-ring-2 { animation-duration: 5s; border-left-color: var(--color-accent-purple); }
.tech-anim-5 .tech-anim-ring { animation-duration: 20s; border-top-color: var(--color-text-tertiary); }
@keyframes spin { to { transform: rotate(360deg); } }

/* --------------------------------------------------------------------------
   5) REVIEWS — aggregate score block
   -------------------------------------------------------------------------- */
.reviews-summary {
    display: flex;
    align-items: center;
    gap: clamp(1.5rem, 4vw, 4rem);
    flex-wrap: wrap;
    margin-bottom: var(--space-2xl);
    padding: clamp(1.5rem, 1rem + 2vw, 2.75rem);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}
.reviews-score { display: flex; flex-direction: column; gap: 0.25rem; }
.reviews-score-number {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(3rem, 2rem + 4vw, 5rem);
    line-height: 1;
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
    background: linear-gradient(120deg, #0a0a0a 0%, var(--color-accent-primary) 60%, var(--color-accent-purple) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.reviews-stars { color: var(--color-ink); letter-spacing: 4px; font-size: 1.25rem; }
.reviews-score-label { color: var(--color-text-tertiary); font-size: 0.9rem; }
.reviews-badges {
    display: flex;
    gap: clamp(1.5rem, 4vw, 3.5rem);
    margin-left: auto;
    flex-wrap: wrap;
}
.review-badge { display: flex; flex-direction: column; gap: 0.2rem; }
.review-badge-value {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.75rem, 1rem + 2vw, 2.5rem);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}
.review-badge-label { color: var(--color-text-tertiary); font-size: 0.85rem; }

/* --------------------------------------------------------------------------
   6) FOOTER — oversize wordmark
   -------------------------------------------------------------------------- */
.footer-wordmark-wrap {
    overflow: hidden;
    max-width: 1240px;
    margin: 0 auto clamp(2.5rem, 1.5rem + 3vw, 4.5rem);
    padding: 0 var(--space-lg);
}
.footer-wordmark {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2.75rem, 1rem + 11vw, 11rem);
    line-height: 0.92;
    letter-spacing: -0.045em;
    color: var(--color-text-primary);
    white-space: nowrap;
}

/* --------------------------------------------------------------------------
   RESPONSIVE
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    /* smaller arc on tablet */
    .coverflow { --cf-card-w: 170px; --cf-card-h: 244px; --cf-radius: 330px; height: clamp(320px, 42vw, 420px); }
}

@media (max-width: 900px) {
    .metrics-grid { grid-template-columns: repeat(2, 1fr); row-gap: 2.5rem; }
}

@media (max-width: 600px) {
    /* mobile: reduce radius/angle so fewer cards show at once */
    .coverflow { --cf-card-w: 150px; --cf-card-h: 214px; --cf-radius: 250px; height: 300px; perspective: 1000px; }
}

@media (max-width: 560px) {
    .reviews-badges { margin-left: 0; width: 100%; }
    .product-block { min-height: 320px; }
}

/* --------------------------------------------------------------------------
   REDUCED MOTION — freeze decorative motion, keep final states visible
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    .floaty-card,
    .tech-anim-ring { animation: none !important; }
    .floaty { transform: translate(-50%, -50%) !important; }
    .floaty-card { transform: rotate(var(--rot, 0deg)) !important; }
}

/* ==========================================================================
   3) PRODUCTS v2 — fixed anatomy + asset slot (violet throughline)
   Color tokens per card live in the palette modifiers below (single source).
   Entrance (card) uses the global .reveal; the asset has its own staggered
   entrance; parallax + hover live on separate layers to avoid transform clashes.
   ========================================================================== */
.portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(1.25rem, 1rem + 1.4vw, 2rem);
    margin-top: var(--space-2xl);
}

.prod-card {
    /* --- per-card color tokens (overridden by palette modifiers) --- */
    --pc-bg: #efece4;
    --pc-fg: var(--color-ink);
    --pc-muted: rgba(10, 10, 10, 0.58);
    --pc-accent: var(--color-accent-purple);   /* violet throughline */
    --pc-logo-bg: rgba(10, 10, 10, 0.08);
    --pc-cta-bg: var(--color-ink);             /* filled store button */
    --pc-cta-fg: #ffffff;

    position: relative;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    min-height: 560px;
    border-radius: 30px;
    overflow: hidden;
    background: var(--pc-bg);
    color: var(--pc-fg);
}

/* Hover shadow on a decoupled pseudo so it never fights the reveal transition */
.prod-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    box-shadow: 0 36px 72px rgba(124, 58, 237, 0.24);
    opacity: 0;
    transition: opacity 500ms var(--ease-out-expo);
    z-index: 0;
    pointer-events: none;
}
.prod-card:hover::after { opacity: 1; }

.prod-card-body {
    position: relative;
    z-index: 1;
    padding: clamp(1.5rem, 1rem + 1.6vw, 2.25rem);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* HEADER */
.prod-card-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.prod-identity { display: flex; align-items: center; gap: 0.75rem; min-width: 0; }
.prod-logo {
    width: 44px; height: 44px; flex-shrink: 0;
    border-radius: 13px;
    display: grid; place-items: center;
    font-family: var(--font-display); font-weight: 700; font-size: 1.2rem;
    background: var(--pc-logo-bg); color: inherit;
    overflow: hidden;
}
.prod-logo-img {
    width: 100%; height: 100%;
    object-fit: cover; display: block;
}
.prod-name {
    font-family: var(--font-display); font-weight: 700;
    font-size: 1.15rem; letter-spacing: -0.01em;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.prod-pill {
    display: inline-flex; align-items: center; gap: 0.4rem; flex-shrink: 0;
    padding: 0.5rem 0.9rem; border-radius: 999px;
    font-size: 0.8rem; font-weight: 600; color: inherit;
    border: 1px solid currentColor;
    background: transparent;
    opacity: 0.82; white-space: nowrap;
    transition: background 350ms var(--ease-out-quart), color 350ms var(--ease-out-quart),
                border-color 350ms var(--ease-out-quart), opacity 350ms var(--ease-out-quart);
}
.prod-card:hover .prod-pill {
    background: var(--pc-accent); color: #fff; border-color: var(--pc-accent); opacity: 1;
}
.prod-card--violet:hover .prod-pill { color: var(--color-accent-purple); background: #fff; border-color: #fff; }
.prod-pill svg { transition: transform 350ms var(--ease-out-expo); }
.prod-card:hover .prod-pill svg { transform: translate(2px, -2px); }

/* META */
.prod-meta { display: flex; align-items: center; gap: 0.5rem; color: var(--pc-accent); font-size: 0.9rem; }
.prod-meta-text { color: var(--pc-fg); }
.prod-meta strong { font-weight: 700; }

/* CTAs — store (filled) + product landing (outlined) */
.prod-ctas { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 0.35rem; }
.prod-cta {
    display: inline-flex; align-items: center; gap: 0.45rem;
    padding: 0.6rem 1.05rem; border-radius: 999px;
    font-size: 0.85rem; font-weight: 600; letter-spacing: -0.005em;
    white-space: nowrap; cursor: pointer;
    transition: transform 300ms var(--ease-out-expo), background 300ms var(--ease-out-quart),
                color 300ms var(--ease-out-quart), border-color 300ms var(--ease-out-quart),
                opacity 300ms var(--ease-out-quart);
}
.prod-cta--store {
    background: var(--pc-cta-bg); color: var(--pc-cta-fg); border: 1px solid var(--pc-cta-bg);
}
.prod-cta--product {
    background: transparent; color: inherit; border: 1px solid currentColor; opacity: 0.85;
}
.prod-cta svg { transition: transform 350ms var(--ease-out-expo); }
.prod-card:hover .prod-cta--store { transform: translateY(-2px); }
.prod-card:hover .prod-cta--product { opacity: 1; background: var(--pc-cta-bg); color: var(--pc-cta-fg); border-color: var(--pc-cta-bg); }
.prod-cta--product:hover svg { transform: translate(2px, -2px); }

/* BULLETS */
.prod-bullets { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; margin: 0.25rem 0 0; }
.prod-bullets li { position: relative; padding-left: 1.3rem; color: var(--pc-muted); font-size: 0.95rem; }
.prod-bullets li::before {
    content: ""; position: absolute; left: 0; top: 0.55em;
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--pc-accent);
}

/* ASSET SLOT — reserved height, anchored bottom, full-bleed (clipped by radius) */
.prod-asset {
    position: relative;
    z-index: 1;
    margin-top: auto;
    height: clamp(230px, 28vw, 320px);
    overflow: hidden;
    /* staggered entrance (a beat after the text) */
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 900ms var(--ease-out-expo) 180ms, transform 900ms var(--ease-out-expo) 180ms;
}
.prod-card.is-visible .prod-asset { opacity: 1; transform: none; }

/* parallax layer (JS sets --asset-py; no transition for instant tracking) */
.prod-asset-media {
    position: absolute;
    left: 0; right: 0; bottom: 0; top: -7%;
    transform: translateY(var(--asset-py, 0px));
}
/* visual layer — hover lift/scale lives here so it doesn't fight parallax */
.prod-asset-el,
.prod-asset-placeholder {
    width: 100%; height: 100%;
    object-fit: cover; object-position: top center;
    display: block;
    transform-origin: bottom center;
    transition: transform 600ms var(--ease-out-expo);
}
/* contain mode — full phone mockup sits, uncropped, at the bottom of the slot */
.prod-asset-el--contain {
    object-fit: contain;
    object-position: bottom center;
    padding: 16px 12% 0;
    box-sizing: border-box;
}
.prod-card:hover .prod-asset-el,
.prod-card:hover .prod-asset-placeholder { transform: scale(1.05); }
.prod-card:hover .prod-asset-el--contain { transform: scale(1.04); }

/* icon mosaic — the localized Radio family (Global Radios card) */
.prod-asset-mosaic {
    position: absolute; inset: 0;
    display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
    place-content: center; padding: 22px 24%;
    transform-origin: bottom center;
    transition: transform 600ms var(--ease-out-expo);
}
.prod-asset-mosaic img {
    width: 100%; aspect-ratio: 1 / 1; border-radius: 24%;
    display: block; box-shadow: 0 10px 24px rgba(10, 10, 10, 0.18);
}
.prod-card:hover .prod-asset-mosaic { transform: scale(1.05); }

/* Elegant placeholder: gradient + violet glow + faux UI panel */
.prod-asset-placeholder {
    position: relative;
    background:
        radial-gradient(120% 90% at 50% 118%, var(--color-purple-glow) 0%, transparent 62%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(124, 58, 237, 0.16) 100%);
}
.prod-asset-placeholder::before {
    content: "";
    position: absolute; left: 14%; right: 14%; top: 20%; bottom: -12%;
    border-radius: 20px 20px 0 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 -24px 70px var(--color-purple-glow);
}

/* --- Palettes (single source of color truth) --- */
.prod-card--emerald {
    --pc-bg: linear-gradient(165deg, #0b5c43 0%, #053d2b 100%);
    --pc-fg: #f2fbf7; --pc-muted: rgba(242, 251, 247, 0.72);
    --pc-accent: #c4b5fd; --pc-logo-bg: rgba(255, 255, 255, 0.16);
    --pc-cta-bg: #f2fbf7; --pc-cta-fg: #053d2b;
}
.prod-card--ink {
    --pc-bg: var(--color-ink);
    --pc-fg: #f4f4f2; --pc-muted: rgba(244, 244, 242, 0.62);
    --pc-accent: #c4b5fd; --pc-logo-bg: rgba(255, 255, 255, 0.14);
    --pc-cta-bg: #f4f4f2; --pc-cta-fg: #0a0a0a;
}
.prod-card--violet {
    --pc-bg: linear-gradient(165deg, var(--color-accent-purple) 0%, var(--color-accent-purple-deep) 100%);
    --pc-fg: #f7f3ff; --pc-muted: rgba(247, 243, 255, 0.78);
    --pc-accent: #ffffff; --pc-logo-bg: rgba(255, 255, 255, 0.2);
    --pc-cta-bg: #ffffff; --pc-cta-fg: #5b21b6;
}
.prod-card--sand {
    --pc-bg: #efece4;
    --pc-fg: var(--color-ink); --pc-muted: rgba(10, 10, 10, 0.58);
    --pc-accent: var(--color-accent-purple); --pc-logo-bg: rgba(10, 10, 10, 0.08);
    --pc-cta-bg: var(--color-ink); --pc-cta-fg: #ffffff;
}

@media (max-width: 720px) {
    .portfolio-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .prod-card { min-height: 470px; border-radius: 24px; }
    .prod-asset { height: 190px; }
}

/* Reduced motion: no parallax/entrance offset, final states visible */
@media (prefers-reduced-motion: reduce) {
    .prod-asset { opacity: 1 !important; transform: none !important; }
    .prod-asset-media { transform: none !important; }
}

/* ==========================================================================
   VIOLET DIAL-UP — warm up the mostly-white layout with the brand violet.
   Centralized + last so it's easy to tune/revert in one place.
   ========================================================================== */
:root {
    --violet-tint-1: #f7f4fd;   /* faintest */
    --violet-tint-2: #f3eefb;   /* soft */
    --violet-line:   #e7ddf7;   /* tinted border */
}

/* Hero: soft violet glow behind the coverflow (decorative, no layout cost) */
.hero {
    background:
        radial-gradient(58% 48% at 76% 36%, var(--color-purple-glow) 0%, transparent 62%),
        radial-gradient(40% 40% at 12% 88%, rgba(124, 58, 237, 0.06) 0%, transparent 60%),
        var(--color-bg-primary);
}

/* Section rhythm: alternate white <-> violet tint */
.metrics       { background: var(--violet-tint-1); }
.portfolio     { background: var(--violet-tint-2) !important; border-color: var(--violet-line) !important; }
.innovation    { background: var(--violet-tint-1); }
.testimonials  { background: var(--violet-tint-2) !important; border-color: var(--violet-line) !important; }
.technology    { background: var(--color-bg-primary) !important; border-color: var(--color-border) !important; }
.footer        { background: var(--violet-tint-2); }

/* Metric numbers -> ink -> emerald -> violet gradient (more color, big type) */
.metric-number {
    background: linear-gradient(118deg, #0a0a0a 0%, #059669 58%, #7c3aed 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Neutral cards pick up a violet accent (icon + hover) */
.card-icon {
    background: rgba(124, 58, 237, 0.10);
    border-color: rgba(124, 58, 237, 0.22);
    color: var(--color-accent-purple);
}
.about-card:hover,
.tech-card:hover,
.innovation-card:hover {
    border-color: var(--color-accent-purple);
    box-shadow: 0 18px 42px rgba(124, 58, 237, 0.14);
}

/* Reviews summary -> violet-tinted card */
.reviews-summary {
    background: linear-gradient(180deg, var(--violet-tint-1) 0%, var(--violet-tint-2) 100%);
    border-color: var(--violet-line);
}

/* Final CTA -> full violet band (was ink) */
.final-cta {
    background: linear-gradient(150deg, var(--color-accent-purple) 0%, var(--color-accent-purple-deep) 100%);
}
.final-cta .cta-button-primary {
    background: #ffffff !important;
    color: var(--color-accent-purple-deep) !important;
}
.final-cta .cta-button-primary:hover { background: #f3eefb !important; }