:root {
    
    --primary: #6C5CE7;
    --primary-light: #8B7CFF;
    --primary-dark: #4C3FD1;
    --secondary: #A855F7;
    --cyan: #2DD4BF;
    --blue: #3B82F6;
    --purple: #A855F7;
    --pink: #EC4899;
    --success: #22C55E;
    --warning: #F59E0B;
    --danger: #EF4444;
    --focus: #60A5FA;
    --hover: #8B7CFF;
    --disabled: #64748B;

    --bg: #14141F;
    --bg-soft: #1B1C2A;
    --surface: #21233A;
    --surface-light: #292C47;
    --surface-hover: #333756;

    --text: #F8FAFC;
    --text-soft: #B6C0D1;
    --text-muted: #7C86A3;

    --border: #2A2E45;
    --border-light: #3A3F5C;

    --gradient: linear-gradient(135deg, #6C5CE7 0%, #A855F7 50%, #2DD4BF 100%);
    --gradient-reverse: linear-gradient(135deg, #2DD4BF 0%, #A855F7 50%, #6C5CE7 100%);
    --gradient-dark: linear-gradient(135deg, #292C47 0%, #1B1C2A 100%);
    --gradient-warm: linear-gradient(135deg, #EC4899 0%, #A855F7 50%, #6C5CE7 100%);
    --gradient-1: var(--gradient);
    --gradient-2: var(--gradient-warm);

    --shadow-sm: 0 5px 20px rgba(0,0,0,0.25);
    --shadow: 0 15px 45px rgba(0,0,0,0.35);
    --shadow-lg: 0 25px 80px rgba(0,0,0,0.48);
    --glow: 0 0 50px rgba(108,92,231,0.32);

    --accent: var(--text-muted);
    --light: var(--text);

    --space-3xs: 0.25rem;  
    --space-2xs: 0.5rem;   
    --space-xs:  0.75rem;   
    --space-sm:  1rem;      
    --space-md:  1.5rem;    
    --space-lg:  2rem;      
    --space-xl:  3rem;     
    --space-2xl: 4rem;      
    --space-3xl: 6rem;      
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 22px;
    --radius-xl: 24px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Vazirmatn', sans-serif;
    background:
        radial-gradient(circle at 12% 0%, rgba(108,92,231,0.16), transparent 32%),
        radial-gradient(circle at 90% 15%, rgba(45,212,191,0.1), transparent 30%),
        radial-gradient(circle at 55% 90%, rgba(168,85,247,0.09), transparent 35%),
        var(--bg);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    direction: rtl;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    opacity: 0.18;
    background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
    background-size: 70px 70px;
    mask-image: linear-gradient(to bottom, black, transparent 80%);
}

h1, h2, h3, h4, h5, h6, p, li, .section-subtitle {
    text-align: center !important;
}

.container { text-align: center !important; }

h1, h2, h3, h4, h5, h6 {
    color: var(--text);
    line-height: 1.15;
    letter-spacing: -0.04em;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

p {
    color: var(--text-soft);
    margin-bottom: var(--space-sm);
}

.text-muted { color: var(--text-muted) !important; }

::selection { background: rgba(108,92,231,0.4); color: white; }

@keyframes meshGradient {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes gridMove {
    0% { transform: translate(0,0); }
    100% { transform: translate(30px,30px); }
}

@keyframes particleFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes shine {
    0% { background-position: 220% 0; }
    100% { background-position: -220% 0; }
}

@keyframes backgroundMove {
    0% { transform: translate3d(0,0,0); }
    100% { transform: translate3d(-25px,20px,0); }
}

@keyframes floatElement {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-17px) rotate(3deg); }
}


/* =========================================
   Tooka Login Button - Navbar
   ========================================= */

.navbar-tooka-login {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;

    margin-right: 0;
    margin-left: 28px;

    padding: 10px 20px;

    color: #ffffff !important;
    text-decoration: none !important;

    background: linear-gradient(
        135deg,
        #4f46e5,
        #7c3aed
    );

    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 12px;

    font-family: 'Vazirmatn', sans-serif;
    font-size: 14px;
    font-weight: 700;

    box-shadow:
        0 8px 24px rgba(79, 70, 229, 0.25);

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        background 0.25s ease;
}

.navbar-tooka-login i {
    font-size: 14px;
}

.navbar-tooka-login:hover {
    color: #ffffff !important;

    transform: translateY(-2px);

    background: linear-gradient(
        135deg,
        #6366f1,
        #8b5cf6
    );

    box-shadow:
        0 12px 30px rgba(79, 70, 229, 0.38);
}

.split-screen {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 9999;
    pointer-events: none;
    transition: opacity 0.6s ease;
}

.split-screen.hide { opacity: 0; }

.split-left, .split-right {
    position: absolute;
    top: 0;
    width: 50%; height: 100%;
    background: var(--gradient);
    transition: transform 0.8s cubic-bezier(0.77,0,0.175,1);
}

.split-left { left: 0; transform-origin: left; }
.split-right { right: 0; transform-origin: right; }
.split-screen.hide .split-left { transform: translateX(-100%); }
.split-screen.hide .split-right { transform: translateX(100%); }

.welcome-text {
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%,-50%);
    font-size: 4rem;
    font-weight: 900;
    color: #fff;
    z-index: 10000;
    text-shadow: 0 0 30px rgba(255,255,255,0.5);
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.4s ease;
}

.welcome-text.hide { opacity: 0; }

.scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 3px;
    width: 0;
    z-index: 9999;
    background: var(--gradient);
    box-shadow: 0 0 15px rgba(45,212,191,.8);
    transition: width 0.1s ease;
}

.navbar-cresta {
    min-height: 78px;
    padding: var(--space-sm) var(--space-2xl);
    background: rgba(10,10,20,0.72);
    border-bottom: 1px solid transparent;
    backdrop-filter: blur(22px);
    transition: all .35s ease;
    z-index: 1000;
}

.navbar-cresta.scrolled {
    width: calc(100% - 50px);
    margin: 14px 25px;
    padding: var(--space-xs) var(--space-md);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: rgba(24,26,42,.88);
    box-shadow: var(--shadow);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--space-2xs);
    color: var(--text) !important;
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: -.03em;
    transition: transform 0.3s ease;
}

.navbar-brand:hover { transform: scale(1.05); }

.logo-icon {
    width: 40px; height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: white;
    background: var(--gradient);
    box-shadow: 0 0 25px rgba(108,92,231,.4);
    font-size: 1.2rem;
    transition: transform .3s ease, box-shadow .3s ease;
}

.navbar-brand:hover .logo-icon {
    transform: rotate(-8deg) scale(1.08);
    box-shadow: 0 0 35px rgba(45,212,191,.5);
}

.nav-link {
    position: relative;
    padding: var(--space-2xs) var(--space-sm) !important;
    color: var(--text-muted) !important;
    font-size: .9rem;
    font-weight: 500;
    transition: color .25s ease;
    border-radius: 8px;
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 1rem; right: 1rem;
    bottom: .25rem;
    height: 2px;
    border-radius: 10px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform .25s ease;
}

.nav-link:hover {
    color: var(--text) !important;
    background: rgba(255,255,255,0.07);
}

.nav-link:hover::after { transform: scaleX(1); }

.nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xs) var(--space-md);
    border: 0;
    border-radius: var(--radius-sm);
    background: var(--gradient);
    color: white !important;
    font-size: .88rem;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 8px 25px rgba(108,92,231,.3);
    transition: all .3s ease;
}

.nav-cta:hover {
    transform: translateY(-2px);
    color: white;
    box-shadow: 0 12px 35px rgba(108,92,231,.5);
}

.hero-cresta {
    position: relative;
    min-height: 100vh;
    margin: 0;
    padding: 150px 0 110px;
    overflow: hidden;
    background:
        radial-gradient(circle at 70% 18%, rgba(108,92,231,.22), transparent 30%),
        radial-gradient(circle at 100% 70%, rgba(45,212,191,.14), transparent 32%),
        radial-gradient(circle at 20% 85%, rgba(168,85,247,.12), transparent 30%),
        var(--bg);
    display: flex;
    align-items: center;
}

.hero-cresta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 420px; height: 420px;
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.06;
    z-index: 0;
    pointer-events: none;
}

.hero-bg-curve {
    position: absolute;
    width: 780px; height: 780px;
    top: 30px; right: -280px;
    border: 1px solid rgba(139,124,255,.22);
    border-radius: 50%;
    box-shadow:
        0 0 0 70px rgba(108,92,231,.035),
        0 0 0 140px rgba(108,92,231,.022);
    z-index: 0;
}

.background-animation {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 78% 40%, rgba(108,92,231,.22), transparent 2px),
        radial-gradient(circle at 82% 58%, rgba(45,212,191,.24), transparent 2px);
    background-size: 80px 80px, 100px 100px;
    mask-image: radial-gradient(circle at 75% 50%, black, transparent 65%);
    animation: backgroundMove 18s ease-in-out infinite alternate;
}

.hero-inner {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-content {
    text-align: center !important;
    margin: 0 auto !important;
    max-width: 650px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2xs);
    margin-bottom: var(--space-md) !important;
    padding: var(--space-2xs) var(--space-sm);
    border: 1px solid rgba(139,124,255,.35);
    border-radius: 999px;
    background: rgba(108,92,231,.1);
    color: var(--primary-light);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .04em;
}

.hero-badge i { color: var(--cyan); }

.hero-title {
    max-width: 680px;
    margin: 0 auto var(--space-md);
    color: var(--text);
    font-size: clamp(2.8rem, 5vw, 5.4rem);
    font-weight: 900;
    line-height: 1.02;
    letter-spacing: -.075em;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center !important;
}

.hero-title::after {
    content: "";
    display: block;
    width: 100px; height: 5px;
    margin-top: var(--space-md);
    border-radius: 5px;
    background: var(--gradient);
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle {
    max-width: 600px;
    margin: 0 auto var(--space-lg) !important;
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    text-align: center !important;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

.section-cresta {
    position: relative;
    padding: var(--space-3xl) 0;
}

.section-cresta + .section-cresta {
    border-top: 1px solid rgba(255,255,255,.035);
}

.section-title {
    margin-bottom: var(--space-sm);
    color: var(--text);
    font-size: clamp(2.2rem, 4vw, 4rem);
    font-weight: 900;
    letter-spacing: -.07em;
    position: relative;
    display: inline-block;
    text-align: center !important;
    width: 100%;
}

.section-title::after {
    content: "";
    display: block;
    width: 65px; height: 4px;
    margin-top: var(--space-md);
    border-radius: 5px;
    background: var(--gradient);
    margin-left: auto;
    margin-right: auto;
}

.section-subtitle {
    max-width: 650px;
    margin: 0 auto var(--space-2xl);
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.8;
    text-align: center !important;
}

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

.cresta-card.model-card {
    background: var(--surface-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    min-height: 350px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    transition: all 0.35s ease;
}

.cresta-card.model-card:hover {
    transform: translateY(-7px);
    box-shadow: var(--glow);
    border-color: var(--primary-light);
}

.cresta-card.model-card .model-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-md);
    background: var(--gradient);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: #fff;
    box-shadow: 0 0 30px rgba(108,92,231,.4);
}

.cresta-card.model-card h5 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: var(--space-sm);
    text-align: center;
}

.cresta-card.model-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: var(--space-sm);
}

.cresta-card.model-card ul {
    text-align: right;
    list-style-position: inside;
    margin: var(--space-sm) 0;
    width: 100%;
}

.cresta-card.model-card ul li {
    padding: var(--space-2xs) 0;
    color: var(--text-soft);
}

.workflow-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-sm);
    margin-top: var(--space-xl);
}

.workflow-step {
    position: relative;
    padding: 0 var(--space-sm);
    /* فاصله‌ی کافی بین دایره‌ی شماره و متن زیرش: ارتفاع دایره + یک فاصله‌ی استاندارد */
    padding-top: calc(44px + var(--space-lg));
    min-height: 240px;
}

.workflow-step h5 {
    margin-top: var(--space-2xs);
    font-size: 1.15rem;
}

.workflow-step p {
    font-size: .92rem;
}

.step-number {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 44px; height: 44px;
    background: var(--gradient-warm);
    border: 1px solid rgba(139,124,255,.45);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 800;
    color: #fff;
    box-shadow: 0 0 25px rgba(108,92,231,.3);
}

.superhuman-content {
    text-align: center !important;
    margin: 0 auto !important;
}

.superhuman-content h2 {
    text-align: center !important;
    margin-bottom: var(--space-md);
}

.superhuman-content p {
    text-align: center !important;
    margin-left: auto !important;
    margin-right: auto !important;
}
.btn-wrapper-left,
.btn-wrapper-center {
    text-align: center !important;
    margin-top: var(--space-md);
    display: flex;
    justify-content: center;
}

.btn-about {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3xs);
    padding: var(--space-xs) var(--space-md);
    border: 1px solid rgba(139,124,255,.4);
    border-radius: var(--radius-sm);
    background: rgba(108,92,231,.14);
    color: white;
    font-size: .88rem;
    font-weight: 700;
    text-decoration: none;
    transition: all .3s ease;
}

.btn-about:hover {
    color: white;
    background: var(--gradient);
    transform: translateY(-3px);
    box-shadow: var(--glow);
}

.btn-cresta,
.btn-cresta-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2xs);
    min-height: 51px;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: .9rem;
    font-weight: 700;
    text-decoration: none;
    transition: all .3s ease;
}

.btn-cresta {
    border: 1px solid transparent;
    background: var(--gradient);
    color: white;
    box-shadow: 0 12px 35px rgba(108,92,231,.3);
}

.btn-cresta:hover {
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 18px 45px rgba(108,92,231,.5);
}

.btn-cresta-outline {
    border: 1px solid var(--border-light);
    background: rgba(255,255,255,.03);
    color: var(--text-soft);
}

.btn-cresta-outline:hover {
    border-color: var(--primary-light);
    background: rgba(108,92,231,.1);
    color: white;
    transform: translateY(-3px);
}

.faq-item {
    margin-bottom: var(--space-xs);
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface);
    transition: all .3s ease;
}

.faq-item:hover,
.faq-item.active {
    border-color: rgba(139,124,255,.45);
    background: var(--surface-light);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    padding: var(--space-md);
    color: var(--text-soft);
    cursor: pointer;
    font-size: .92rem;
    font-weight: 700;
}

.faq-question i {
    flex-shrink: 0;
    color: var(--primary-light);
    transition: transform .3s ease;
}

.faq-item.active .faq-question i { transform: rotate(180deg); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 var(--space-md);
    transition: max-height .4s ease, padding .4s ease;
}

.faq-answer.active {
    max-height: 300px;
    padding: 0 var(--space-md) var(--space-md);
}

.faq-answer p {
    margin: 0;
    font-size: .88rem;
    line-height: 1.8;
}

.footer-cresta {
    position: relative;
    padding: var(--space-2xl) 0 var(--space-lg);
    border-top: 1px solid var(--border);
    background:
        radial-gradient(circle at 20% 0%, rgba(108,92,231,.2), transparent 32%),
        radial-gradient(circle at 85% 20%, rgba(45,212,191,.08), transparent 30%),
        #0F1120;
}

.fab {
    position: fixed;
    right: 28px; bottom: 28px;
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px; height: 48px;
    border: 1px solid rgba(139,124,255,.45);
    border-radius: 50%;
    background: var(--gradient);
    color: white;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: all .3s ease;
}

.fab:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--glow);
}

::-webkit-scrollbar { width: 9px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background: linear-gradient(var(--primary), var(--cyan));
}
::-webkit-scrollbar-thumb:hover { background: var(--gradient); }

.tooka-badge-link {
    display: inline-block;
    text-decoration: none;
}

.tooka-badge {
    margin: 0 0 var(--space-md);
    padding: .55rem 1.3rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
    background: var(--gradient);
    background-size: 200% 200%;
    border-radius: 999px;
    box-shadow: 0 6px 18px rgba(99, 60, 219, 0.35);
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                box-shadow 0.3s ease,
                background-position 0.6s ease;
}

.tooka-badge i {
    font-size: 1rem;
}

.tooka-badge-link:hover .tooka-badge {
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 10px 26px rgba(99, 60, 219, 0.45);
    background-position: 100% 50%;
}

.tooka-lead {
    font-size: 1.1rem;
    line-height: 2;
    margin-bottom: var(--space-lg);
}

.tooka-feature-list {
    list-style: none;
    padding: 0;
    margin: 0 !important;
    max-width: 480px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-self: flex-end;
    gap: var(--space-2xs);
    direction: rtl;
}

.tooka-feature-list li {
    width: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: var(--space-2xs);
    font-weight: 600;
    color: var(--text-primary);
    font-size: .97rem;
    text-align: right !important;
    direction: rtl;
}
.tooka-feature-list li.soon { font-weight: 500; color: var(--text-secondary); }

.tooka-feature-icon {
    width: 22px; height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .65rem;
    flex-shrink: 0;
    background: var(--gradient);
    color: #fff;
}

.tooka-feature-icon.soon { background: var(--primary-ultralight); color: var(--primary-light); }

.tooka-soon-tag {
    margin-inline-start: var(--space-2xs);
    font-size: .68rem;
    font-weight: 700;
    color: var(--primary-light);
    background: var(--primary-ultralight);
    padding: .15rem .55rem;
    border-radius: 999px;
    white-space: nowrap;
}

.tooka-showcase-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.tooka-showcase-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    box-shadow: inset 0 0 60px rgba(30, 58, 138, 0.15);
    pointer-events: none;
}

.tooka-showcase-image:hover { transform: translateY(-6px); }

.tooka-showcase-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-xl);
}


.tooka-text-col {
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.tooka-text-col .hero-badge { margin: 0 0 var(--space-md) 0; }

.tooka-text-col .section-title,
.tooka-text-col .tooka-lead,
.tooka-text-col .tooka-feature-list li {
    
    text-align: right !important;
    width: 100%;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
}

.tooka-text-col .section-title::after {
    margin-left: 0;
    margin-right: 0;
}

.tooka-capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-xl);
}


.tooka-ring {
    position: relative;
    width: 84px; height: 84px;
    flex-shrink: 0;
    border-radius: 50%;
    background: conic-gradient(var(--primary) 0% 96%, var(--surface-darker) 96% 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}
.tooka-ring::before {
    content: '';
    position: absolute;
    inset: 8px;
    background: var(--surface);
    border-radius: 50%;
}
.tooka-ring-value {
    position: relative;
    z-index: 1;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--primary);
}

.tooka-mock-metrics { display: flex; flex-direction: column; gap: var(--space-2xs); flex: 1; }
.tooka-metric-row { display: flex; align-items: center; justify-content: space-between; font-size: .85rem; }
.tooka-metric-row .lbl { color: var(--text-muted); font-weight: 600; }
.tooka-metric-row .val { color: var(--text-primary); font-weight: 800; }
.tooka-metric-row .val.up { color: var(--success); }

.tooka-mock-chart-wrap { position: relative; height: 120px; margin-bottom: var(--space-md); }
.tooka-mock-chart { display: flex; align-items: flex-end; gap: var(--space-2xs); height: 100%; }
.tooka-bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; }
.tooka-bar { width: 100%; height: var(--h); background: var(--gradient-blue); border-radius: 6px 6px 0 0; opacity: .85; transition: opacity .3s; }
.tooka-bar-col:hover .tooka-bar { opacity: 1; }
.tooka-trend-line { position: absolute; top: 10px; left: 0; width: 100%; height: calc(100% - 10px); pointer-events: none; }

.tooka-mock-tags { display: flex; gap: var(--space-2xs); flex-wrap: wrap; margin-bottom: var(--space-md); }
.tooka-mock-tag { font-size: .72rem; font-weight: 700; padding: .3rem .7rem; border-radius: 999px; background: var(--surface-dark); color: var(--text-secondary); display: flex; align-items: center; gap: var(--space-3xs); }
.tooka-mock-tag i { color: var(--secondary); font-size: .65rem; }

.tooka-mock-xai { display: flex; align-items: center; gap: var(--space-2xs); background: var(--primary-ultralight); color: var(--primary); font-weight: 600; font-size: .9rem; padding: var(--space-sm) var(--space-md); border-radius: var(--radius-sm); }
.tooka-mock-xai i { font-size: 1.1rem; }

p.mb-2 .fab.fa-linkedin {
    position: static !important;
    right: auto !important;
    bottom: auto !important;
    z-index: auto !important;

    display: inline-block !important;
    width: auto !important;
    height: auto !important;

    padding: 0 !important;
    margin-right: 8px !important;

    border: none !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;

    color: var(--text-soft) !important;
    cursor: default !important;
}

@media (max-width: 1200px) {
    .hero-title { font-size: 3.5rem; }
    .navbar-cresta { padding-left: var(--space-lg); padding-right: var(--space-lg); }
    .workflow-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 992px) {
    .hero-title { font-size: 3rem; }
    .section-title { font-size: 2rem; }
    .navbar-cresta { padding: var(--space-xs) var(--space-md); }
    .navbar-cresta.scrolled { width: 100%; margin: 0; border-radius: 0; }
    .features-grid { grid-template-columns: 1fr; }
    .tooka-showcase-image { margin-top: var(--space-lg); }
    .tooka-dashboard-mock { margin-top: var(--space-lg); }
    .tooka-text-col { align-items: center; text-align: center; }
    .tooka-text-col .section-title,
    .tooka-text-col .tooka-lead { text-align: center; }
}

@media (max-width: 768px) {
    .hero-title { font-size: 2.5rem; }
    .welcome-text { font-size: 3rem; }
    .features-grid, .workflow-steps { grid-template-columns: 1fr; }
    .hero-cresta::before { width: 260px; height: 260px; }
    .section-cresta { padding: var(--space-2xl) 0; }
    .hero-actions { align-items: stretch; flex-direction: column; }
}

@media (max-width: 576px) {
    .hero-title { font-size: 2rem; }
    .section-title { font-size: 1.75rem; }
    .cresta-card { padding: var(--space-md); border-radius: var(--radius-lg); }
    .fab { right: 16px; bottom: 16px; width: 43px; height: 43px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }
}