/* ============================================================
   ConnectPro AI Receptionist — Main Stylesheet
   ============================================================ */

/* ── Custom Properties ── */
:root {
    --primary:       #4f46e5;
    --primary-dark:  #3730a3;
    --primary-light: #818cf8;
    --accent:        #06b6d4;
    --success:       #10b981;
    --warning:       #f59e0b;
    --danger:        #ef4444;
    --dark:          #0f172a;
    --dark-2:        #1e293b;
    --dark-3:        #334155;
    --mid:           #64748b;
    --light:         #f8fafc;
    --white:         #ffffff;
    --border:        #e2e8f0;

    /* Industry colours */
    --lms:        #4f46e5;
    --medical:    #059669;
    --recruiting: #7c3aed;
    --travel:     #0ea5e9;
    --restaurant: #ea580c;

    --radius:    12px;
    --radius-lg: 20px;
    --shadow:    0 4px 24px rgba(0,0,0,.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,.14);
    --transition: .25s cubic-bezier(.4,0,.2,1);
    --max-w:     1200px;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-head: 'Poppins', 'Inter', sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-body);
    color: var(--dark);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ── Utilities ── */
.container {
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
}
.section-header {
    text-align: center;
    margin-bottom: 56px;
}
.section-header h2 {
    font-family: var(--font-head);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
}
.section-header p {
    font-size: 1.1rem;
    color: var(--mid);
    max-width: 600px;
    margin: 0 auto;
}
.section-tag {
    display: inline-block;
    background: rgba(79,70,229,.1);
    color: var(--primary);
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 14px;
}
.gradient-text {
    background: linear-gradient(135deg, #4f46e5, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: .95rem;
    padding: 12px 28px;
    border-radius: var(--radius);
    transition: var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
}
.btn-lg { padding: 15px 36px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }
.btn-primary {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(79,70,229,.35); }
.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-outline-white {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,.6);
}
.btn-outline-white:hover { background: rgba(255,255,255,.15); }
.btn-white { background: var(--white); color: var(--primary); }
.btn-white:hover { background: var(--light); transform: translateY(-1px); }
.btn-medical    { background: var(--medical);    color: #fff; border-color: var(--medical);    }
.btn-medical:hover { background: #047857; }
.btn-recruiting { background: var(--recruiting); color: #fff; border-color: var(--recruiting); }
.btn-recruiting:hover { background: #6d28d9; }
.btn-travel     { background: var(--travel);     color: #fff; border-color: var(--travel);     }
.btn-travel:hover { background: #0284c7; }
.btn-restaurant { background: var(--restaurant); color: #fff; border-color: var(--restaurant); }
.btn-restaurant:hover { background: #c2410c; }

/* ── Navbar ── */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow); }
.nav-container {
    display: flex;
    align-items: center;
    gap: 32px;
    height: 68px;
}
.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.brand-icon {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-size: .9rem;
}
.brand-accent { color: var(--primary); }
.nav-links {
    display: flex;
    gap: 4px;
    margin-left: auto;
}
.nav-links a {
    padding: 8px 14px;
    border-radius: 8px;
    font-size: .9rem;
    font-weight: 500;
    color: var(--dark-3);
    transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active {
    background: rgba(79,70,229,.08);
    color: var(--primary);
}
.nav-cta { flex-shrink: 0; padding: 9px 22px; font-size: .9rem; }
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    margin-left: auto;
}
.nav-toggle span {
    width: 24px; height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
    display: block;
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── Flash Message ── */
.flash-success {
    position: fixed;
    top: 80px; right: 24px;
    z-index: 9999;
    max-width: 440px;
    animation: slideInRight .4s ease forwards;
}
.flash-inner {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: var(--success);
    color: #fff;
    padding: 18px 22px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}
.flash-inner i.fa-check-circle { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }
.flash-inner p { flex: 1; font-size: .95rem; line-height: 1.5; }
.flash-close { color: rgba(255,255,255,.8); font-size: .9rem; flex-shrink: 0; margin-top: 2px; }
.flash-close:hover { color: #fff; }
@keyframes slideInRight { from { opacity:0; transform: translateX(40px); } to { opacity:1; transform:translateX(0); } }

/* ── Hero (Index) ── */
.hero {
    min-height: calc(100vh - 68px);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.hero-index {
    background: linear-gradient(135deg, #f0f0ff 0%, #e0f7fa 100%);
}
.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; }
.shape {
    position: absolute;
    border-radius: 50%;
    opacity: .18;
}
.hero-index .shape-1 { width: 600px; height: 600px; background: var(--primary); top: -200px; right: -150px; }
.hero-index .shape-2 { width: 400px; height: 400px; background: var(--accent);  bottom: -100px; left: -100px; }
.hero-index .shape-3 { width: 250px; height: 250px; background: var(--warning); top: 50%; left: 50%; transform: translate(-50%,-50%); }

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    padding-top: 80px;
    padding-bottom: 80px;
    position: relative;
    z-index: 1;
}
.hero-content { display: flex; flex-direction: column; gap: 24px; }
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--mid);
    font-size: .9rem;
    font-weight: 500;
    margin-bottom: -8px;
    transition: color var(--transition);
}
.back-link:hover { color: var(--primary); }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(79,70,229,.1);
    color: var(--primary);
    font-size: .82rem;
    font-weight: 600;
    padding: 8px 18px;
    border-radius: 100px;
    width: fit-content;
}
.hero-content h1 {
    font-family: var(--font-head);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--dark);
}
.hero-subtitle {
    font-size: 1.1rem;
    color: var(--dark-3);
    max-width: 500px;
    line-height: 1.7;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 8px;
}
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat-num { font-family: var(--font-head); font-size: 1.6rem; font-weight: 800; color: var(--primary); }
.stat-label { font-size: .78rem; font-weight: 500; color: var(--mid); text-transform: uppercase; letter-spacing: .04em; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

/* ── Receptionist Card (Index Hero) ── */
.receptionist-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 28px;
    max-width: 360px;
    margin: 0 auto;
}
.rc-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.rc-avatar {
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.2rem;
}
.rc-info { display: flex; flex-direction: column; }
.rc-name { font-weight: 700; font-size: .95rem; }
.rc-status { font-size: .78rem; color: var(--success); font-weight: 500; }
.rc-chat { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.rc-metrics {
    display: flex;
    gap: 14px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.metric { display: flex; align-items: center; gap: 6px; font-size: .82rem; color: var(--mid); font-weight: 500; }
.metric i { color: var(--primary); }

/* ── Chat Bubbles ── */
.chat-bubble {
    padding: 10px 16px;
    border-radius: 16px;
    font-size: .88rem;
    line-height: 1.5;
    max-width: 85%;
}
.chat-bubble.incoming {
    background: var(--light);
    color: var(--dark);
    border-bottom-left-radius: 4px;
    align-self: flex-start;
}
.chat-bubble.outgoing {
    background: var(--primary);
    color: var(--white);
    border-bottom-right-radius: 4px;
    align-self: flex-end;
    margin-left: auto;
}
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 12px 16px;
    background: var(--light);
    border-radius: 16px;
    border-bottom-left-radius: 4px;
    width: fit-content;
}
.typing-indicator span {
    width: 7px; height: 7px;
    background: var(--mid);
    border-radius: 50%;
    animation: blink 1.2s infinite;
}
.typing-indicator span:nth-child(2) { animation-delay: .2s; }
.typing-indicator span:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%,60%,100% { opacity:.3; transform: scale(.8); } 30% { opacity:1; transform: scale(1); } }

/* ── Trust Bar ── */
.trust-bar {
    background: var(--white);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 28px 0;
}
.trust-label {
    text-align: center;
    font-size: .82rem;
    font-weight: 500;
    color: var(--mid);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: 20px;
}
.logo-strip {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px 32px;
}
.logo-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--dark-3);
    font-weight: 600;
    font-size: .9rem;
    opacity: .6;
    transition: opacity var(--transition);
}
.logo-item:hover { opacity: 1; }
.logo-item i { color: var(--primary); font-size: 1.1rem; }

/* ── Industry Grid ── */
.industries-section { padding: 100px 0; background: var(--light); }
.industry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.industry-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    border: 2px solid transparent;
    transition: var(--transition);
    overflow: hidden;
    cursor: pointer;
}
.industry-card::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity var(--transition);
    border-radius: var(--radius-lg);
}
.industry-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-lms:hover        { border-color: var(--lms); }
.card-medical:hover    { border-color: var(--medical); }
.card-recruiting:hover { border-color: var(--recruiting); }
.card-travel:hover     { border-color: var(--travel); }
.card-restaurant:hover { border-color: var(--restaurant); }
.card-more {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
}
.card-more h3, .card-more p { color: var(--white) !important; }
.ic-icon {
    width: 56px; height: 56px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 4px;
}
.card-lms        .ic-icon { background: rgba(79,70,229,.1);  color: var(--lms);        }
.card-medical    .ic-icon { background: rgba(5,150,105,.1);  color: var(--medical);    }
.card-recruiting .ic-icon { background: rgba(124,58,237,.1); color: var(--recruiting); }
.card-travel     .ic-icon { background: rgba(14,165,233,.1); color: var(--travel);     }
.card-restaurant .ic-icon { background: rgba(234,88,12,.1);  color: var(--restaurant); }
.card-more       .ic-icon { background: rgba(255,255,255,.2); color: #fff; }
.industry-card h3 { font-family: var(--font-head); font-size: 1.15rem; font-weight: 700; }
.industry-card p  { color: var(--mid); font-size: .92rem; line-height: 1.6; flex: 1; }
.ic-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.ic-tags span {
    background: var(--light);
    color: var(--mid);
    font-size: .76rem;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 100px;
}
.ic-arrow {
    position: absolute;
    top: 28px; right: 28px;
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--light);
    display: flex; align-items: center; justify-content: center;
    color: var(--mid);
    opacity: 0;
    transform: translateX(-6px);
    transition: var(--transition);
}
.industry-card:hover .ic-arrow { opacity: 1; transform: translateX(0); }

/* ── How It Works ── */
.how-it-works { padding: 100px 0; background: var(--white); }
.steps-grid {
    display: flex;
    align-items: center;
    gap: 0;
}
.step-card {
    flex: 1;
    background: var(--light);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    position: relative;
    text-align: center;
}
.step-num {
    font-family: var(--font-head);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(79,70,229,.1);
    position: absolute;
    top: 16px; left: 20px;
    line-height: 1;
}
.step-icon {
    width: 64px; height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-size: 1.4rem;
    margin: 0 auto 20px;
}
.step-card h4 { font-family: var(--font-head); font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
.step-card p  { color: var(--mid); font-size: .92rem; }
.step-connector {
    flex: 0 0 60px;
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--primary) 0, var(--primary) 8px, transparent 8px, transparent 16px);
    position: relative;
}
.step-connector::after {
    content: '›';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary);
    font-size: 1.4rem;
    line-height: 1;
}

/* ── Global Features ── */
.global-features { padding: 100px 0; background: var(--light); }
.features-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.feature-tile {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 24px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border);
}
.feature-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--primary-light); }
.feature-tile i {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 14px;
    display: block;
}
.feature-tile h4 { font-weight: 700; font-size: 1rem; margin-bottom: 8px; }
.feature-tile p  { color: var(--mid); font-size: .88rem; line-height: 1.6; }

/* ── CTA Banner ── */
.cta-banner {
    background: linear-gradient(135deg, var(--primary) 0%, #0891b2 100%);
    padding: 80px 0;
}
.cta-content { text-align: center; color: var(--white); }
.cta-content h2 { font-family: var(--font-head); font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 700; margin-bottom: 16px; }
.cta-content p  { font-size: 1.1rem; opacity: .9; margin-bottom: 32px; }
.cta-actions    { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Industry Hero variants ── */
.hero-industry { min-height: 80vh; }
.hero-lms        { background: linear-gradient(135deg, #f0f0ff 0%, #e8e3ff 100%); }
.hero-medical    { background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%); }
.hero-recruiting { background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 100%); }
.hero-travel     { background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%); }
.hero-restaurant { background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%); }

.hero-industry .shape-1 { width: 500px; height: 500px; top: -200px; right: -100px; opacity: .12; }
.hero-industry .shape-2 { width: 350px; height: 350px; bottom: -100px; left: -80px; opacity: .1; }
.hero-lms        .shape-1 { background: var(--lms); }
.hero-lms        .shape-2 { background: var(--accent); }
.hero-medical    .shape-1 { background: var(--medical); }
.hero-medical    .shape-2 { background: #34d399; }
.hero-recruiting .shape-1 { background: var(--recruiting); }
.hero-recruiting .shape-2 { background: #a78bfa; }
.hero-travel     .shape-1 { background: var(--travel); }
.hero-travel     .shape-2 { background: #38bdf8; }
.hero-restaurant .shape-1 { background: var(--restaurant); }
.hero-restaurant .shape-2 { background: #fb923c; }

.hero-badge-lms        { background: rgba(79,70,229,.1);  color: var(--lms);        }
.hero-badge-medical    { background: rgba(5,150,105,.1);  color: var(--medical);    }
.hero-badge-recruiting { background: rgba(124,58,237,.1); color: var(--recruiting); }
.hero-badge-travel     { background: rgba(14,165,233,.1); color: var(--travel);     }
.hero-badge-restaurant { background: rgba(234,88,12,.1);  color: var(--restaurant); }

.gradient-text-lms        { background: linear-gradient(135deg, #4f46e5, #818cf8); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.gradient-text-medical    { background: linear-gradient(135deg, #059669, #34d399); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.gradient-text-recruiting { background: linear-gradient(135deg, #7c3aed, #a78bfa); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.gradient-text-travel     { background: linear-gradient(135deg, #0ea5e9, #38bdf8); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.gradient-text-restaurant { background: linear-gradient(135deg, #ea580c, #fb923c); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ── Industry Mockup ── */
.hero-image-wrap { display: flex; align-items: center; justify-content: center; }
.industry-mockup {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 380px;
    overflow: hidden;
}
.mockup-header {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--dark-2);
    padding: 14px 18px;
    color: rgba(255,255,255,.7);
    font-size: .82rem;
}
.mockup-dots { display: flex; gap: 6px; }
.mockup-dots span { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dots span:nth-child(1) { background: #ef4444; }
.mockup-dots span:nth-child(2) { background: #f59e0b; }
.mockup-dots span:nth-child(3) { background: #10b981; }
.mockup-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ── Benefits Section ── */
.benefits-section { padding: 100px 0; background: var(--white); }
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.benefit-card {
    background: var(--light);
    border-radius: var(--radius);
    padding: 32px 28px;
    border: 1px solid var(--border);
    transition: var(--transition);
}
.benefit-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: transparent; }
.bc-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 16px;
}
.bc-blue   { background: rgba(14,165,233,.12); color: #0ea5e9; }
.bc-purple { background: rgba(124,58,237,.12); color: #7c3aed; }
.bc-green  { background: rgba(5,150,105,.12);  color: #059669; }
.bc-orange { background: rgba(245,158,11,.12); color: #d97706; }
.bc-red    { background: rgba(239,68,68,.12);  color: #ef4444; }
.bc-teal   { background: rgba(6,182,212,.12);  color: #06b6d4; }
.benefit-card h4 { font-weight: 700; font-size: 1.05rem; margin-bottom: 10px; }
.benefit-card p  { color: var(--mid); font-size: .9rem; line-height: 1.65; }

/* ── Use Cases ── */
.use-cases-section { padding: 100px 0; background: var(--light); }
.use-case-tabs { background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow); overflow: hidden; }
.uc-tab-buttons {
    display: flex;
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
}
.uc-btn {
    flex: 1;
    padding: 16px 20px;
    font-size: .9rem;
    font-weight: 600;
    color: var(--mid);
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
    min-width: 130px;
}
.uc-btn:hover  { color: var(--primary); background: var(--light); }
.uc-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.uc-content { padding: 36px; }
.uc-pane { display: none; flex-direction: column; gap: 20px; }
.uc-pane.active { display: flex; }
.uc-chat {
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--light);
    border-radius: var(--radius);
    padding: 24px;
}
.uc-result {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--success);
    font-weight: 600;
    font-size: .92rem;
    padding-top: 4px;
}

/* ── Testimonials ── */
.testimonials-section { padding: 100px 0; background: var(--white); }
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: var(--light);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    border: 1px solid var(--border);
    transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.tc-stars { display: flex; gap: 4px; color: #f59e0b; font-size: .9rem; }
.testimonial-card p { color: var(--dark-3); font-size: .93rem; line-height: 1.7; flex: 1; font-style: italic; }
.tc-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.tc-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-size: .82rem;
    font-weight: 700;
    flex-shrink: 0;
}
.tc-author div:last-child { display: flex; flex-direction: column; gap: 2px; }
.tc-author strong { font-size: .92rem; font-weight: 700; }
.tc-author span   { font-size: .8rem; color: var(--mid); }

/* ── Contact Section ── */
.contact-section { padding: 100px 0; background: var(--dark-2); }
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 64px;
    align-items: start;
}
.contact-info { color: var(--white); }
.contact-info .section-tag { background: rgba(255,255,255,.12); color: rgba(255,255,255,.9); }
.contact-info h2 { font-family: var(--font-head); font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; color: var(--white); margin-bottom: 16px; }
.contact-info p  { color: rgba(255,255,255,.75); line-height: 1.7; margin-bottom: 28px; }
.contact-perks { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.contact-perks li { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,.85); font-size: .93rem; }
.contact-perks li i { color: var(--success); }
.contact-details { display: flex; flex-direction: column; gap: 10px; }
.cd-item { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,.7); font-size: .9rem; }
.cd-item i { color: var(--primary-light); width: 18px; }

/* ── Contact Form ── */
.contact-form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.form-group label { font-size: .88rem; font-weight: 600; color: var(--dark-3); }
.form-group input,
.form-group textarea,
.form-group select {
    padding: 12px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: .95rem;
    color: var(--dark);
    background: var(--white);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79,70,229,.12);
}
.form-group input.is-invalid,
.form-group textarea.is-invalid { border-color: var(--danger); }
.form-group textarea { resize: vertical; min-height: 120px; }
.req { color: var(--danger); }
.field-error { color: var(--danger); font-size: .8rem; font-weight: 500; }
.form-disclaimer { text-align: center; font-size: .8rem; color: var(--mid); margin-top: 14px; }
.form-disclaimer a { color: var(--primary); }

/* ── Footer ── */
.site-footer { background: var(--dark); color: rgba(255,255,255,.7); padding: 72px 0 32px; }
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 56px;
}
.footer-brand .nav-brand { color: var(--white); margin-bottom: 16px; display: flex; }
.footer-brand p { font-size: .9rem; line-height: 1.7; max-width: 280px; margin-bottom: 24px; }
.social-links { display: flex; gap: 12px; }
.social-links a {
    width: 38px; height: 38px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,.15);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,.6);
    font-size: .9rem;
    transition: var(--transition);
}
.social-links a:hover { background: rgba(255,255,255,.1); color: var(--white); }
.footer-col h4 { color: var(--white); font-weight: 700; font-size: .95rem; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: .88rem; transition: color var(--transition); }
.footer-col ul a:hover { color: var(--white); }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 28px;
    border-top: 1px solid rgba(255,255,255,.08);
    font-size: .85rem;
}

/* ── Animations ── */
.animate-fade-up { animation: fadeUp .7s ease forwards; }
.animate-fade-in { animation: fadeIn .7s ease .15s both; }
@keyframes fadeUp { from { opacity:0; transform:translateY(28px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }

/* ── Responsive ── */
@media (max-width: 1100px) {
    .industry-grid      { grid-template-columns: repeat(2, 1fr); }
    .features-grid-4    { grid-template-columns: repeat(2, 1fr); }
    .footer-grid        { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 900px) {
    .hero-container     { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .hero-content       { align-items: center; }
    .hero-stats         { justify-content: center; }
    .hero-subtitle      { max-width: 100%; }
    .contact-wrapper    { grid-template-columns: 1fr; gap: 40px; }
    .benefits-grid      { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid  { grid-template-columns: 1fr; }
    .steps-grid         { flex-direction: column; }
    .step-connector     { width: 2px; height: 40px; background: repeating-linear-gradient(180deg, var(--primary) 0, var(--primary) 8px, transparent 8px, transparent 16px); }
    .step-connector::after { content: '⌄'; right: 50%; top: auto; bottom: -10px; transform: translateX(50%); }
}
@media (max-width: 768px) {
    .nav-links, .nav-cta { display: none; }
    .nav-toggle { display: flex; }
    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 68px; left: 0; right: 0;
        background: var(--white);
        padding: 16px;
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow);
        z-index: 999;
        gap: 4px;
    }
    .nav-links.open a { padding: 12px 16px; border-radius: 8px; }
    .industry-grid     { grid-template-columns: 1fr; }
    .benefits-grid     { grid-template-columns: 1fr; }
    .form-row          { grid-template-columns: 1fr; }
    .footer-grid       { grid-template-columns: 1fr; }
    .footer-bottom     { flex-direction: column; gap: 8px; text-align: center; }
    .contact-form-card { padding: 24px; }
    .cta-actions       { flex-direction: column; align-items: center; }
    .uc-tab-buttons    { flex-wrap: nowrap; }
}
@media (max-width: 480px) {
    .hero-actions { flex-direction: column; }
    .hero-stats   { flex-direction: column; gap: 12px; }
    .stat-divider { display: none; }
    .features-grid-4 { grid-template-columns: 1fr; }
}