/* ============================================================
   CSS CUSTOM PROPERTIES (VARIABLES)
   ============================================================ */
:root {
    /* Brand Colors */
    --color-navy: #0a0147;
    --color-navy-light: #010347;
    --color-blue: #0056eb;
    --color-blue-bright: #0056f7;
    --color-blue-pale: rgb(0, 153, 255);
    --color-green: #10b981;
    --color-green-dark: #059669;
    --color-green-soft: #34d399;
    --color-purple: #a78bfa;
    --color-purple-light: #9f57de;
    --color-amber: #ffb300;
    --color-amber-strong: #ffaa00;
    --color-yellow-bright: #fbff31;

    /* Neutrals */
    --color-white: #ffffff;
    --color-black: #000000;
    --color-gray-50: #fafafa;
    --color-gray-100: #e5e5ea;
    --color-gray-200: #e5e4f5;
    --color-gray-300: #b5b5b5;
    --color-gray-400: rgb(153, 153, 153);
    --color-gray-500: rgb(107, 114, 128);
    --color-gray-600: #666666;
    --color-gray-700: rgb(31, 41, 55);
    --color-gray-800: #222222;
    --color-gray-900: #1c1c1c;
    --color-dark-bg: #1a1f3a;

    /* Gradients */
    --gradient-primary: linear-gradient(
        121deg,
        var(--color-navy) 0%,
        var(--color-blue) 100%
    );
    --gradient-hero-badge: linear-gradient(
        121deg,
        rgb(3, 0, 64) 0%,
        rgb(0, 86, 235) 100%
    );
    --gradient-green: linear-gradient(
        135deg,
        var(--color-green) 0%,
        var(--color-green-dark) 100%
    );
    --gradient-card-border: linear-gradient(
        180deg,
        rgba(169, 176, 195, 0.18) 0%,
        rgba(169, 176, 195, 0.06) 100%
    );

    /* Typography */
    --font-primary:
        "Instrument Sans", "Instrument Sans Placeholder", sans-serif;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Spacing */
    --section-padding-y: 100px;
    --section-padding-x: 40px;
    --container-max: 1200px;
    --container-narrow: 900px;

    /* Radii */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --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: cubic-bezier(0.65, 0, 0.35, 1);
    --duration-fast: 150ms;
    --duration-normal: 300ms;
    --duration-slow: 500ms;
    --duration-slower: 800ms;
}

/* ============================================================
   RESET & BASE STYLES
   ============================================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-regular);
    line-height: 1.5;
    color: var(--color-gray-900);
    background: var(--color-white);
    overflow-x: hidden;
}

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

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    font-size: inherit;
}

ul {
    list-style: none;
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--section-padding-x);
}

.container--narrow {
    max-width: var(--container-narrow);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ============================================================
   ANIMATION UTILITY: FADE UP ON SCROLL
   ============================================================ */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition:
        opacity var(--duration-slower) var(--ease-out-expo),
        transform var(--duration-slower) var(--ease-out-expo);
}

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

.fade-up--delay-1 {
    transition-delay: 0ms;
}
.fade-up--delay-2 {
    transition-delay: 100ms;
}
.fade-up--delay-3 {
    transition-delay: 200ms;
}
.fade-up--delay-4 {
    transition-delay: 300ms;
}
.fade-up--delay-5 {
    transition-delay: 400ms;
}

/* ============================================================
   NAVIGATION BAR
   ============================================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition:
        background var(--duration-normal) var(--ease-out-expo),
        box-shadow var(--duration-normal) var(--ease-out-expo),
        padding var(--duration-normal) var(--ease-out-expo);
    background: rgba(10, 1, 71, 0);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
}

.nav--scrolled {
    background: rgba(10, 1, 71, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08);
    padding: 10px 0;
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.nav__logo-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: var(--font-weight-bold);
    font-size: 20px;
    overflow: hidden;
}

.nav__logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nav__logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.nav__logo-name {
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    letter-spacing: -0.02em;
}

.nav__logo-subtitle {
    font-size: 11px;
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.02em;
}

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

.nav__link {
    font-size: 15px;
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--duration-fast) var(--ease-out-quart);
    letter-spacing: -0.01em;
}

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

.nav__mobile-cta.nav__mobile-cta {
    display: none;
}

.nav__actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 22px;
    font-size: 15px;
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-full);
    transition: all var(--duration-normal) var(--ease-out-quart);
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.btn--ghost {
    background: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn--ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    box-shadow: 0 2px 12px rgba(0, 86, 235, 0.3);
}

.btn--primary:hover {
    box-shadow: 0 4px 20px rgba(0, 86, 235, 0.5);
    transform: translateY(-1px);
}

.btn--lg {
    padding: 14px 32px;
    font-size: 18px;
}

.btn--white {
    background: var(--color-white);
    color: var(--color-navy);
    border: none;
    font-weight: var(--font-weight-semibold);
}

.btn--white:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

/* Mobile nav toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
    cursor: pointer;
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: all var(--duration-normal) var(--ease-out-quart);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 568px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.hero-bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(10, 1, 71, 0.7) 0%,
        rgba(10, 1, 71, 0.4) 50%,
        rgba(10, 1, 71, 0.8) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    max-width: 800px;
    padding: 120px 24px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.hero-content h1 {
    font-size: 72px;
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.03em;
}

.hero-content h1 strong {
    font-weight: 600;
}

.hero-subtitle {
    font-size: 24px;
    line-height: 1.4;
    opacity: 0.9;
    max-width: 640px;
}

/* ============================================================
   LOGO TICKER STRIP
   ============================================================ */
.ticker {
    background: rgba(10, 1, 71, 0.95);
    padding: 24px 0;
    overflow: hidden;
    position: relative;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.ticker__track {
    display: flex;
    gap: 50px;
    width: max-content;
    animation: ticker-scroll 30s linear infinite;
}

.ticker__track img {
    height: 36px;
    width: auto;
    opacity: 0.7;
    transition: opacity var(--duration-normal);
    flex-shrink: 0;
}

.ticker__track img:hover {
    opacity: 1;
}

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

/* ============================================================
   SPEED TO LEAD STATS SECTION
   ============================================================ */
.stats {
    padding: var(--section-padding-y) var(--section-padding-x);
    background: var(--color-white);
}

.stats__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.stats__visual {
    position: relative;
}

.stats__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-green-dark);
    margin-bottom: 24px;
}

.stats__heading {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: var(--font-weight-semibold);
    line-height: 1.2;
    color: var(--color-navy);
    letter-spacing: -0.04em;
}

.stats__heading-highlight {
    display: inline;
    text-decoration: underline;
    text-decoration-color: rgba(0, 87, 247, 0.75);
    text-decoration-thickness: 12px;
    text-underline-offset: 6px;
    text-decoration-skip-ink: none;
}

.stats__text {
    margin-top: 20px;
    font-size: 20px;
    line-height: 1.5;
    color: var(--color-gray-700);
}

.stats__text strong {
    color: var(--color-navy);
    font-weight: var(--font-weight-semibold);
}

.stats__bars {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 40px;
    background: var(--color-gray-50);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.stats__bar-label {
    font-size: 13px;
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.stats__bar-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.stats__bar-fill-wrap {
    flex: 1;
    height: 40px;
    background: rgba(0, 0, 0, 0.04);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.stats__bar-fill {
    height: 100%;
    border-radius: var(--radius-sm);
    background: var(--gradient-primary);
    width: 0%;
    transition: width 1.5s var(--ease-out-expo);
}

.stats__bar-value {
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-navy);
    min-width: 48px;
    text-align: right;
}

/* ============================================================
   DEMO TABS SECTION
   ============================================================ */
.demo {
    padding: var(--section-padding-y) var(--section-padding-x);
    background: var(--color-navy);
}

.demo__inner {
    max-width: var(--container-max);
    margin: 0 auto;
}

.demo__section-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 16px;
}

.demo__heading {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: var(--font-weight-semibold);
    line-height: 1.1;
    color: var(--color-white);
    letter-spacing: -0.03em;
    margin-bottom: 12px;
}

.demo__subheading {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 48px;
    line-height: 1.5;
}

.demo__tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}

.demo__tab {
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out-quart);
    white-space: nowrap;
}

.demo__tab:hover {
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.85);
}

.demo__tab--active {
    background: rgba(255, 255, 255, 0.12);
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.2);
}

.demo__player {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-2xl);
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.demo__player-title {
    font-size: 18px;
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.7);
}

.demo__player-label {
    font-size: 13px;
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.demo__play-btn {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--color-white);
    color: var(--color-navy);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out-quart);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.demo__play-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.demo__play-btn svg {
    width: 28px;
    height: 28px;
}

/* ============================================================
   YOUR AI TEAM SECTION
   ============================================================ */
.ai-team {
    padding: var(--section-padding-y) var(--section-padding-x);
    background: var(--color-white);
}

.ai-team__inner {
    max-width: var(--container-max);
    margin: 0 auto;
}

.ai-team__header {
    text-align: center;
    margin-bottom: 60px;
}

.ai-team__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-green-dark);
    margin-bottom: 20px;
}

.ai-team__heading {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: var(--font-weight-semibold);
    line-height: 1.1;
    color: var(--color-navy);
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.ai-team__subheading {
    font-size: 18px;
    color: var(--color-gray-500);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.5;
}

.ai-team__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 60px;
}

.ai-team__card {
    background: var(--color-white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-xl);
    padding: 28px;
    transition: all var(--duration-normal) var(--ease-out-quart);
}

.ai-team__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 0, 0, 0.1);
}

.ai-team__card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgba(16, 185, 129, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 22px;
}

.ai-team__card-title {
    font-size: 17px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-navy);
    margin-bottom: 8px;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.ai-team__card-text {
    font-size: 14px;
    color: var(--color-gray-500);
    line-height: 1.5;
}

.ai-team__integrations {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 36px;
    flex-wrap: wrap;
    padding-top: 40px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.ai-team__integrations-label {
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-400);
    flex-shrink: 0;
}

.ai-team__integration-logo {
    height: 28px;
    width: auto;
    opacity: 0.55;
    transition: opacity 0.25s ease;
    filter: grayscale(1);
}

.ai-team__integration-logo:hover {
    opacity: 0.85;
    filter: grayscale(0);
}

/* ============================================================
   ROI CALCULATOR
   ============================================================ */
.roi-calc-wrapper {
    display: grid;
    grid-template-columns: minmax(300px, 420px) 1fr;
    gap: 32px;
    align-items: start;
    background: var(--color-white);
    border-radius: 24px;
    padding: 32px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.roi-inputs {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    background: radial-gradient(
        circle at top right,
        rgba(59, 130, 246, 0.06) 0%,
        rgba(255, 255, 255, 0.06) 60%
    );
    border-radius: 24px;
    padding: 24px;
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.roi-inputs h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-dark);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.roi-inputs-desc {
    font-size: 15px;
    color: var(--color-gray);
    line-height: 1.4;
}

.roi-input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.roi-input-group label {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-dark);
    letter-spacing: -0.01em;
}

.roi-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.roi-input-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    pointer-events: none;
    z-index: 1;
    color: var(--color-gray);
}

.roi-input-wrap input {
    width: 100%;
    padding: 12px 16px 12px 40px;
    background: transparent;
    border: 1px solid rgba(169, 176, 195, 0.18);
    border-radius: 12px;
    color: var(--color-dark);
    font-size: 15px;
    font-weight: 500;
    font-family: var(--font-primary);
    outline: none;
    transition: border-color 0.15s;
    min-height: 44px;
}

.roi-input-wrap input:focus {
    border-color: var(--color-blue);
}

.roi-input-suffix {
    position: absolute;
    right: 16px;
    font-size: 15px;
    color: var(--color-dark);
    font-weight: 500;
    pointer-events: none;
    white-space: nowrap;
}

.roi-reset {
    background: none;
    border: none;
    color: var(--color-gray-500);
    cursor: pointer;
    font-size: 15px;
    padding: 8px 0;
    text-decoration: underline;
    text-align: left;
    font-family: var(--font-primary);
    font-weight: 500;
}

.roi-reset:hover {
    color: var(--color-dark);
}

.roi-results {
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-height: 100%;
}

.roi-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.roi-results-header h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-navy);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.roi-period-toggle {
    display: inline-flex;
    align-items: center;
    background: var(--color-white);
    border-radius: 100px;
    padding: 4px;
    border: 2px solid #1a1f3a;
}

.roi-period-toggle button {
    position: relative;
    background: transparent;
    border: none;
    color: #1a1f3a;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    padding: 14px 32px;
    border-radius: 100px;
    font-family: var(--font-primary);
    transition:
        color 0.3s,
        background 0.3s;
}

.roi-period-toggle button.active {
    background: #1a1f3a;
    color: var(--color-white);
}

.roi-results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.roi-result-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 12px;
    border-radius: 20px;
    padding: 24px;
    width: 100%;
}

.roi-result-extra {
    background: linear-gradient(
        135deg,
        rgba(52, 211, 153, 0.12) 0%,
        rgba(16, 185, 129, 0.12) 100%
    );
    border: 2px solid rgba(52, 211, 153, 0.38);
    box-shadow: 0 4px 16px rgba(52, 211, 153, 0.12);
}

.roi-result-revenue {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border: 2px solid rgba(16, 185, 129, 0.25);
    box-shadow:
        0 8px 24px rgba(16, 185, 129, 0.3),
        0 0 0 1px rgba(16, 185, 129, 0.12);
}

.roi-result-hours {
    background: radial-gradient(
        circle at top right,
        rgba(167, 139, 250, 0.07) 0%,
        rgba(255, 255, 255, 0.06) 60%
    );
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.roi-result-payback {
    background: radial-gradient(
        circle at top right,
        rgba(37, 99, 235, 0.07) 0%,
        rgba(255, 255, 255, 0.06) 60%
    );
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.roi-result-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 500;
    white-space: nowrap;
}

.roi-result-badge.up {
    background: #34d399;
    color: var(--color-white);
}

.roi-result-badge.purple {
    background: #a78bfa;
    color: var(--color-white);
}

.roi-result-label {
    font-size: 15px;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: -0.01em;
    font-weight: 500;
}

.roi-result-label.light {
    color: rgba(255, 255, 255, 0.9);
}

.roi-result-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-navy);
    line-height: 1.2;
    letter-spacing: -0.02em;
    word-break: break-word;
}

.roi-result-value.light {
    color: var(--color-white);
}

.roi-result-sub {
    font-size: 15px;
    color: var(--color-gray-500);
    line-height: 1.4;
}

.roi-result-revenue-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
}

.roi-result-emoji {
    flex-shrink: 0;
    font-size: 28px;
    line-height: 1;
    margin-top: 2px;
}

/* ============================================================
   ROI SLIDER (ORIGINAL DARK VERSION)
   ============================================================ */
.roi {
    padding: var(--section-padding-y) var(--section-padding-x);
    background: var(--color-navy);
}

.roi__inner {
    max-width: var(--container-max);
    margin: 0 auto;
}

.roi__header {
    text-align: center;
    margin-bottom: 48px;
}

.roi__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: rgba(255, 179, 0, 0.15);
    border: 1px solid rgba(255, 179, 0, 0.25);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-amber);
    margin-bottom: 20px;
}

.roi__heading {
    font-size: clamp(28px, 4.5vw, 44px);
    font-weight: var(--font-weight-semibold);
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 12px;
    color: var(--color-white);
}

.roi__subheading {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
}

.roi__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.roi__controls {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-2xl);
    padding: 32px;
}

.roi__controls-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.roi__controls-title {
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
}

.roi__toggle {
    display: flex;
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-full);
    padding: 3px;
    gap: 2px;
}

.roi__toggle-btn {
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.5);
    transition: all var(--duration-normal) var(--ease-out-quart);
}

.roi__toggle-btn--active {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
}

.roi__slider-group {
    margin-bottom: 24px;
}

.roi__slider-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.7);
}

.roi__slider-value {
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.08);
    padding: 4px 12px;
    border-radius: var(--radius-full);
}

.roi__slider {
    width: 100%;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
}

.roi__slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--color-white);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--color-blue);
}

.roi__reset {
    margin-top: 16px;
    font-size: 13px;
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: color var(--duration-fast);
    text-align: center;
    width: 100%;
    display: block;
}

.roi__reset:hover {
    color: rgba(255, 255, 255, 0.8);
}

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

.roi__result-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.roi__result-label {
    font-size: 13px;
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
}

.roi__result-value {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: var(--font-weight-semibold);
    letter-spacing: -0.02em;
}

.roi__result-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ============================================================
   PRICING SECTION
   ============================================================ */
.pricing {
    padding: var(--section-padding-y) var(--section-padding-x);
    background: var(--color-white);
}

.pricing__inner {
    max-width: var(--container-max);
    margin: 0 auto;
}

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

.pricing__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-green-dark);
    margin-bottom: 20px;
}

.pricing__heading {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: var(--font-weight-semibold);
    line-height: 1.1;
    color: var(--color-navy);
    letter-spacing: -0.03em;
    margin-bottom: 12px;
}

.pricing__subheading {
    font-size: 18px;
    color: var(--color-gray-500);
    max-width: 500px;
    margin: 0 auto;
}

.pricing__cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    max-width: 960px;
    margin: 0 auto;
    align-items: stretch;
}

.pricing-card {
    background: var(--color-white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-xl);
    padding: 24px 22px;
    transition: all var(--duration-normal) var(--ease-out-quart);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(0, 0, 0, 0.1);
}

.pricing-card--featured {
    border-color: var(--color-blue);
    box-shadow:
        0 0 0 1px var(--color-blue),
        var(--shadow-lg);
}

.pricing-card__name {
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-navy);
    margin-bottom: 2px;
    letter-spacing: -0.02em;
}

.pricing-card__desc {
    font-size: 14px;
    color: var(--color-gray-500);
    margin-bottom: 14px;
    line-height: 1.45;
}

.pricing-card__price {
    font-size: 38px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-navy);
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 2px;
}

.pricing-card__price-period {
    font-size: 14px;
    color: var(--color-gray-400);
    margin-bottom: 16px;
}

.pricing-card__features {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.pricing-card__feature {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 14px;
    color: var(--color-gray-700);
    line-height: 1.45;
}

.pricing-card__check {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-green-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
    font-size: 9px;
}

.pricing-card__cta {
    width: 100%;
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    text-align: center;
    transition: all var(--duration-normal) var(--ease-out-quart);
}

.pricing-card__cta--primary {
    background: var(--gradient-primary);
    color: var(--color-white);
}

.pricing-card__cta--primary:hover {
    box-shadow: 0 4px 20px rgba(0, 86, 235, 0.4);
}

.pricing-card__cta--outline {
    background: transparent;
    color: var(--color-navy);
    border: 1px solid rgba(0, 0, 0, 0.15);
}

.pricing-card__cta--outline:hover {
    border-color: rgba(0, 0, 0, 0.3);
    background: rgba(0, 0, 0, 0.02);
}

.pricing__note {
    text-align: center;
    margin-top: 24px;
    font-size: 14px;
    color: var(--color-gray-400);
}

/* ============================================================
   TESTIMONIALS SECTION
   ============================================================ */
.testimonials {
    padding: var(--section-padding-y) var(--section-padding-x);
    background: var(--color-gray-50);
}

.testimonials__inner {
    max-width: var(--container-max);
    margin: 0 auto;
}

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

.testimonials__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: rgba(255, 179, 0, 0.12);
    border: 1px solid rgba(255, 179, 0, 0.2);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-amber-strong);
    margin-bottom: 20px;
}

.testimonials__heading {
    font-size: clamp(28px, 4.5vw, 44px);
    font-weight: var(--font-weight-semibold);
    line-height: 1.1;
    color: var(--color-navy);
    letter-spacing: -0.03em;
    margin-bottom: 12px;
}

.testimonials__subheading {
    font-size: 18px;
    color: var(--color-gray-500);
}

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

.testimonial-card {
    background: var(--color-white);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-2xl);
    padding: 32px;
    transition: all var(--duration-normal) var(--ease-out-quart);
}

.testimonial-card:hover {
    border-color: var(--color-blue);
    box-shadow: 0 8px 30px rgba(0, 86, 235, 0.08);
}

.testimonial-card__stars {
    display: flex;
    gap: 3px;
    margin-bottom: 20px;
    color: var(--color-amber);
    font-size: 16px;
}

.testimonial-card__text {
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-gray-700);
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: 12px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding-top: 16px;
}

.testimonial-card__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: var(--font-weight-semibold);
    font-size: 14px;
    flex-shrink: 0;
}

.testimonial-card__name {
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-navy);
}

.testimonial-card__role {
    font-size: 13px;
    color: var(--color-gray-400);
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
    padding: var(--section-padding-y) var(--section-padding-x);
    background: var(--color-navy);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        ellipse at center,
        rgba(0, 86, 235, 0.15) 0%,
        transparent 60%
    );
    pointer-events: none;
}

.cta-banner__inner {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.cta-banner__heading {
    font-size: clamp(28px, 4.5vw, 44px);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    letter-spacing: -0.03em;
    margin-bottom: 16px;
    line-height: 1.15;
}

.cta-banner__text {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
}

.cta-banner__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about {
    padding: var(--section-padding-y) var(--section-padding-x);
    background: var(--color-white);
}

.about__inner {
    max-width: var(--container-max);
    margin: 0 auto;
}

.about__header {
    margin-bottom: 48px;
}

.about__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-green-dark);
    margin-bottom: 20px;
}

.about__heading {
    font-size: clamp(28px, 4.5vw, 44px);
    font-weight: var(--font-weight-semibold);
    line-height: 1.1;
    color: var(--color-navy);
    letter-spacing: -0.03em;
}

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

.about-card {
    background: var(--color-white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-2xl);
    padding: 36px;
    transition: all var(--duration-normal) var(--ease-out-quart);
}

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

.about-card__icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgba(16, 185, 129, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 22px;
}

.about-card__title {
    font-size: 17px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-navy);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.about-card__text {
    font-size: 15px;
    color: var(--color-gray-500);
    line-height: 1.6;
}

/* ============================================================
   CONTACT / BOOK A DEMO
   ============================================================ */
.contact {
    padding: var(--section-padding-y) var(--section-padding-x);
    background: var(--color-gray-50);
}

.contact__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-green-dark);
    margin-bottom: 20px;
}

.contact__heading {
    font-size: clamp(28px, 4.5vw, 44px);
    font-weight: var(--font-weight-semibold);
    line-height: 1.1;
    color: var(--color-navy);
    letter-spacing: -0.03em;
    margin-bottom: 12px;
}

.contact__text {
    font-size: 16px;
    color: var(--color-gray-500);
    line-height: 1.6;
    margin-bottom: 32px;
}

.contact__info-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact__info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--color-gray-700);
}

.contact__info-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.contact__form {
    background: var(--color-white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-2xl);
    padding: 36px;
}

.contact__form-title {
    font-size: 20px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-navy);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.contact__form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.contact__form-group {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

.contact__form-label {
    font-size: 13px;
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    transition: color var(--duration-fast) var(--ease-out-quart);
}

.contact__form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 15px;
    color: var(--color-gray-900);
    background: var(--color-white);
    transition:
        border-color var(--duration-fast) var(--ease-out-quart),
        box-shadow var(--duration-fast) var(--ease-out-quart),
        transform var(--duration-fast) var(--ease-out-quart);
    outline: none;
}

.contact__form-input:focus {
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px rgba(0, 86, 235, 0.1);
    transform: scale(1.01);
}

/* Form input validation states */
.contact__form-input.is-valid {
    border-color: var(--color-green);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
    padding-right: 40px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%2310b981' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
}

.contact__form-input.is-invalid {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.contact__form-input.is-invalid:focus {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.contact__form-input.is-valid:focus {
    border-color: var(--color-green);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.contact__form-input.is-valid ~ .contact__form-label {
    color: var(--color-green);
}

.contact__form-input.is-invalid ~ .contact__form-label {
    color: #ef4444;
}

.contact__form-input.is-valid ~ .contact__form-validation-icon.is-valid-icon,
.contact__form-input.is-invalid
    ~ .contact__form-validation-icon.is-invalid-icon {
    opacity: 1;
    transform: scale(1);
}

.contact__form-validation-icon {
    position: absolute;
    right: 12px;
    bottom: 14px;
    opacity: 0;
    transform: scale(0.5);
    transition:
        opacity var(--duration-normal) var(--ease-out-quart),
        transform var(--duration-normal) var(--ease-out-quart);
    pointer-events: none;
    font-size: 16px;
    line-height: 1;
}

.contact__form-validation-icon.is-valid-icon {
    color: var(--color-green);
}

.contact__form-validation-icon.is-invalid-icon {
    color: #ef4444;
}

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

.contact__form-textarea.is-valid {
    background-image: none;
    padding-right: 16px;
}

.contact__form-textarea.is-valid ~ .contact__form-validation-icon,
.contact__form-textarea.is-invalid ~ .contact__form-validation-icon {
    bottom: auto;
    top: 42px;
}

.contact__form-submit {
    position: relative;
    width: 100%;
    padding: 14px 24px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    font-family: var(--font-primary);
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out-quart);
    overflow: hidden;
}

.contact__form-submit:hover {
    box-shadow: 0 4px 20px rgba(0, 86, 235, 0.4);
    transform: translateY(-1px);
}

.contact__form-submit:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(0, 86, 235, 0.3);
}

/* Ripple effect */
.contact__form-submit .ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0);
    animation: ripple-anim 0.6s ease-out;
    pointer-events: none;
}

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

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    padding: 60px var(--section-padding-x);
    background: var(--color-navy);
    color: rgba(255, 255, 255, 0.7);
}

.footer__inner {
    max-width: var(--container-max);
    margin: 0 auto;
}

.footer__main {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

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

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

.footer__logo-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: var(--gradient-primary);
}

.footer__logo-name {
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    letter-spacing: -0.02em;
}

.footer__brand-text {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.5);
    max-width: 300px;
}

.footer__col-title {
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

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

.footer__link {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--duration-fast);
}

.footer__link:hover {
    color: rgba(255, 255, 255, 0.85);
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 13px;
    color: rgba(255, 255, 255, 0.35);
}

.footer__socials {
    display: flex;
    gap: 16px;
}

.footer__social {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    transition: all var(--duration-fast);
}

.footer__social:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--color-white);
}

/* ===== BADGES ===== */
.badge {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    backdrop-filter: blur(4px);
}

/* ============================================================
   SCROLL ANIMATIONS (FADE-UP STAGGERED ENTRANCE)
   ============================================================ */

/* ============================================================
   RESPONSIVE: TABLET AND BELOW (<900px)
   ============================================================ */
@media (max-width: 1199px) {
    .hero-content h1 {
        font-size: 56px;
    }
}

@media (max-width: 900px) {
    :root {
        --section-padding-y: 60px;
        --section-padding-x: 24px;
    }

    /* Nav */
    .nav__links {
        display: none;
    }

    .nav__mobile-cta.nav__mobile-cta {
        display: none;
    }

    .nav__toggle {
        display: flex;
    }

    .nav__actions .btn--ghost {
        display: none;
    }

    .nav__actions .btn--primary {
        display: none;
    }

    .nav__mobile-cta.nav__mobile-cta {
        display: inline-flex;
        justify-content: center;
        margin-top: 8px;
        width: 100%;
    }

    .btn {
        padding: 8px 16px;
        font-size: 13px;
    }

    .btn--lg {
        padding: 12px 24px;
        font-size: 16px;
    }

    .hero-content h1 {
        font-size: 42px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    /* Stats */
    .stats__inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .stats__bars {
        padding: 28px 24px;
    }

    /* AI Team */
    .ai-team__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* ROI */
    .roi-calc-wrapper {
        grid-template-columns: 1fr;
    }
    .roi-inputs {
        position: static;
    }
    .roi-results-grid {
        grid-template-columns: 1fr;
    }
    .roi__content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* Pricing */
    .pricing__cards {
        grid-template-columns: 1fr;
    }

    /* Testimonials */
    .testimonials__grid {
        grid-template-columns: 1fr;
    }

    /* About */
    .about__cards {
        grid-template-columns: 1fr;
    }

    /* Contact */
    .contact__inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact__form-row {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .footer__main {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer__bottom {
        flex-direction: column;
        gap: 16px;
    }
}

@media (max-width: 600px) {
    .hero-content h1 {
        font-size: 32px;
    }

    .ai-team__grid {
        grid-template-columns: 1fr;
    }

    .stats__bars {
        padding: 20px 16px;
        gap: 14px;
    }

    .stats__bar-label {
        font-size: 12px;
    }

    .stats__bar-row {
        display: grid;
        grid-template-columns: 1fr auto;
        grid-template-rows: auto auto;
        gap: 4px 8px;
        align-items: center;
    }

    .stats__bar-row > *:first-child {
        grid-column: 1 / -1;
        min-width: unset !important;
        font-size: 12px !important;
    }

    .stats__bar-fill-wrap {
        grid-column: 1;
        height: 28px;
    }

    .stats__bar-value {
        grid-column: 2;
        font-size: 14px;
    }

    .stats__bar-sub {
        margin: 0 0 8px 0 !important;
        grid-column: 1 / -1;
    }

    .demo__tabs .stats__bars {
        gap: 10px;
    }

    .stats__heading {
        font-size: 28px;
    }

    .stats__text {
        font-size: 16px;
    }

    .roi__result-row {
        grid-template-columns: 1fr;
    }

    .demo__player {
        padding: 24px;
    }

    .roi__controls {
        padding: 20px;
    }
}