:root {
    --clr-bg: #F8FAFC;
    --clr-surface: #ffffff;
    --clr-text: #1E293B;
    --clr-text-muted: #6b7280;
    --clr-primary: #1D4ED8;
    --clr-primary-light: #0E7490;
    --clr-primary-dark: #0B1D35;
    --clr-accent: #059669;
    --clr-accent-hover: #047857;
    --clr-accent-light: #ecfdf5;
    --clr-green: #059669;
    --clr-green-light: #ecfdf5;
    --clr-border: #e5e7eb;
    --clr-card-shadow: rgba(11, 29, 53, 0.06);
    --clr-seidenblau: #EFF6FF;
    --font-display: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    --max-width: 1140px;
    --radius: 12px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--clr-text); background: var(--clr-bg); line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* Animations */
.fade-up { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: no-preference) {
    .fade-up.animate { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
    .fade-up.animate.visible { opacity: 1; transform: translateY(0); }
}

/* Navigation */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(255,255,255,0.92); backdrop-filter: blur(16px); border-bottom: 1px solid var(--clr-border); transition: box-shadow 0.3s ease; }
.nav.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.06); }
.nav-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; height: 68px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { font-family: var(--font-display); font-weight: 800; font-size: 22px; color: var(--clr-primary); letter-spacing: -0.5px; }
.nav-logo span { color: var(--clr-accent); }
.nav-links { display: flex; gap: 32px; list-style: none; align-items: center; }
.nav-links a { font-size: 15px; font-weight: 500; color: var(--clr-text-muted); transition: color 0.2s; }
.nav-links a:hover { color: var(--clr-primary); }
.nav-cta { background: var(--clr-accent); color: white !important; padding: 10px 22px; border-radius: 8px; font-weight: 600 !important; transition: background 0.2s, transform 0.15s; }
.nav-cta:hover { background: var(--clr-accent-hover); transform: translateY(-1px); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--clr-text); margin: 6px 0; border-radius: 2px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: 10px; font-family: var(--font-body); font-size: 15px; font-weight: 600; cursor: pointer; transition: all 0.25s ease; border: none; }
.btn-primary { background: var(--clr-accent); color: white; box-shadow: 0 4px 14px rgba(5,150,105,0.3); }
.btn-primary:hover { background: var(--clr-accent-hover); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(5,150,105,0.35); }
.btn-outline { background: transparent; color: var(--clr-primary); border: 2px solid var(--clr-border); }
.btn-outline:hover { border-color: var(--clr-primary); background: rgba(11,29,53,0.03); }

/* Section headings */
.section-label { font-family: var(--font-display); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--clr-accent); margin-bottom: 12px; }
.section-title { font-family: var(--font-display); font-size: 36px; font-weight: 700; letter-spacing: -0.8px; color: var(--clr-primary-dark); margin-bottom: 16px; line-height: 1.2; }
.section-subtitle { font-size: 17px; color: var(--clr-text-muted); max-width: 560px; margin-bottom: 48px; }

/* Hero */
.hero { padding: 140px 0 80px; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -200px; right: -200px; width: 600px; height: 600px; background: radial-gradient(circle, rgba(5,150,105,0.06) 0%, transparent 70%); pointer-events: none; }
.hero::after { content: ''; position: absolute; bottom: -100px; left: -150px; width: 400px; height: 400px; background: radial-gradient(circle, rgba(11,29,53,0.06) 0%, transparent 70%); pointer-events: none; }
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: var(--clr-green-light); color: #047857; font-size: 13px; font-weight: 600; padding: 6px 14px; border-radius: 100px; margin-bottom: 20px; }
.hero-badge::before { content: ''; width: 7px; height: 7px; background: var(--clr-green); border-radius: 50%; animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%,100% { opacity:1; transform:scale(1); } 50% { opacity:0.5; transform:scale(1.4); } }
.hero h1 { font-family: var(--font-display); font-size: 50px; font-weight: 800; line-height: 1.12; letter-spacing: -1.5px; color: var(--clr-primary-dark); margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: var(--clr-accent); position: relative; }
.hero h1 em::after { content: ''; position: absolute; bottom: 2px; left: 0; right: 0; height: 4px; background: var(--clr-accent); opacity: 0.25; border-radius: 2px; }
.hero-subtitle { font-size: 18px; color: var(--clr-text-muted); line-height: 1.7; margin-bottom: 32px; max-width: 480px; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

/* Chat Mockup (Hero) */
.chat-mockup { background: var(--clr-surface); border-radius: 20px; box-shadow: 0 20px 60px var(--clr-card-shadow), 0 0 0 1px var(--clr-border); overflow: hidden; max-width: 380px; margin-left: auto; }
.chat-mockup-header { background: linear-gradient(135deg, var(--clr-primary-dark), #0F3460); padding: 16px 20px; display: flex; align-items: center; gap: 12px; color: white; }
.chat-mockup-avatar { width: 40px; height: 40px; background: rgba(255,255,255,0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 18px; }
.chat-mockup-name { font-weight: 600; font-size: 14px; }
.chat-mockup-status { font-size: 11px; opacity: 0.8; display: flex; align-items: center; gap: 5px; }
.chat-mockup-status::before { content: ''; width: 6px; height: 6px; background: #059669; border-radius: 50%; }
.chat-mockup-body { padding: 20px; display: flex; flex-direction: column; gap: 12px; background: #F8FAFC; min-height: 220px; }
.chat-bubble { max-width: 80%; padding: 10px 14px; border-radius: 14px; font-size: 13px; line-height: 1.45; animation: chatFadeIn 0.5s ease forwards; opacity: 0; }
@keyframes chatFadeIn { to { opacity: 1; transform: translateY(0); } }
.chat-bubble.bot { align-self: flex-start; background: #EFF6FF; border: 1px solid #dbeafe; border-bottom-left-radius: 4px; transform: translateY(8px); }
.chat-bubble.user { align-self: flex-end; background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light)); color: white; border-bottom-right-radius: 4px; transform: translateY(8px); }
.chat-bubble:nth-child(1) { animation-delay: 0.3s; }
.chat-bubble:nth-child(2) { animation-delay: 1.2s; }
.chat-bubble:nth-child(3) { animation-delay: 2.1s; }
.chat-bubble:nth-child(4) { animation-delay: 3.0s; }
.chat-mockup-input { padding: 14px 20px; border-top: 1px solid #e8eaed; display: flex; align-items: center; gap: 10px; background: white; }
.chat-mockup-input-field { flex: 1; height: 36px; border: 1.5px solid #e0e3e7; border-radius: 20px; padding: 0 14px; font-size: 13px; color: #aaa; display: flex; align-items: center; }
.chat-mockup-send { width: 36px; height: 36px; background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light)); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-size: 14px; }

/* Trust Bar */
.trust-bar { padding: 32px 0; border-top: 1px solid var(--clr-border); border-bottom: 1px solid var(--clr-border); background: var(--clr-surface); }
.trust-bar-inner { display: flex; justify-content: center; gap: 48px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; color: var(--clr-text-muted); }
.trust-item-icon { width: 36px; height: 36px; background: var(--clr-green-light); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 16px; }

/* Problem Section */
.problem { padding: 80px 0; }
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.problem-card { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius); padding: 32px 28px; transition: all 0.3s ease; position: relative; overflow: hidden; }
.problem-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent)); transform: scaleX(0); transition: transform 0.3s ease; transform-origin: left; }
.problem-card:hover::before { transform: scaleX(1); }
.problem-card:hover { box-shadow: 0 8px 30px var(--clr-card-shadow); transform: translateY(-3px); }
.problem-icon { width: 48px; height: 48px; background: var(--clr-accent-light); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 18px; }
.problem-card h3 { font-family: var(--font-display); font-size: 18px; font-weight: 700; margin-bottom: 10px; color: var(--clr-primary-dark); }
.problem-card p { font-size: 14.5px; color: var(--clr-text-muted); line-height: 1.6; }

/* Solution Section */
.solution { padding: 80px 0; background: linear-gradient(180deg, #EFF6FF 0%, var(--clr-bg) 100%); }
.solution-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.solution-card { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius); padding: 28px; display: flex; gap: 18px; transition: all 0.3s ease; }
.solution-card:hover { box-shadow: 0 8px 30px var(--clr-card-shadow); }
.solution-icon { width: 44px; height: 44px; min-width: 44px; background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light)); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 20px; color: white; }
.solution-card h3 { font-family: var(--font-display); font-size: 17px; font-weight: 700; color: var(--clr-primary-dark); margin-bottom: 6px; }
.solution-card p { font-size: 14px; color: var(--clr-text-muted); line-height: 1.55; }

/* Pricing */
.pricing { padding: 80px 0; }
.pricing-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; max-width: 820px; margin: 0 auto; }
.pricing-card { background: var(--clr-surface); border: 2px solid var(--clr-border); border-radius: 16px; padding: 36px 32px; position: relative; transition: all 0.3s ease; display: flex; flex-direction: column; }
.pricing-card:hover { box-shadow: 0 12px 40px var(--clr-card-shadow); }
.pricing-card.featured { border-color: var(--clr-accent); }
.pricing-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--clr-accent); color: white; font-size: 12px; font-weight: 700; padding: 4px 16px; border-radius: 100px; }
.pricing-name { font-family: var(--font-display); font-size: 22px; font-weight: 700; color: var(--clr-primary-dark); margin-bottom: 8px; }
.pricing-desc { font-size: 14px; color: var(--clr-text-muted); margin-bottom: 24px; }
.pricing-setup { font-size: 14px; color: var(--clr-text-muted); margin-bottom: 4px; }
.pricing-setup strong { color: var(--clr-text); font-size: 16px; }
.pricing-amount { font-family: var(--font-display); font-size: 44px; font-weight: 800; color: var(--clr-primary-dark); letter-spacing: -1.5px; margin-bottom: 4px; }
.pricing-amount span { font-size: 16px; font-weight: 500; color: var(--clr-text-muted); letter-spacing: 0; }
.pricing-divider { height: 1px; background: var(--clr-border); margin: 24px 0; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; flex: 1; }
.pricing-features li { font-size: 14.5px; color: var(--clr-text); display: flex; align-items: flex-start; gap: 10px; line-height: 1.45; }
.pricing-features li::before { content: '\2713'; color: var(--clr-green); font-weight: 700; font-size: 15px; margin-top: 1px; flex-shrink: 0; }
.pricing-features li.inactive { color: var(--clr-text-muted); opacity: 0.5; }
.pricing-features li.inactive::before { content: '\2014'; color: var(--clr-text-muted); }

/* Demo Chat */
.demo { padding: 80px 0; background: linear-gradient(180deg, #EFF6FF 0%, var(--clr-bg) 100%); }
.demo-wrapper { max-width: 440px; margin: 0 auto; }
.demo-chat { background: var(--clr-surface); border-radius: 20px; box-shadow: 0 20px 60px var(--clr-card-shadow), 0 0 0 1px var(--clr-border); overflow: hidden; }
.demo-chat-header { background: linear-gradient(135deg, var(--clr-primary-dark), #0F3460); color: white; padding: 18px 22px; display: flex; align-items: center; gap: 14px; }
.demo-chat-avatar { width: 44px; height: 44px; background: rgba(255,255,255,0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 22px; }
.demo-chat-name { font-family: var(--font-display); font-weight: 700; font-size: 16px; }
.demo-chat-status { font-size: 12px; opacity: 0.85; display: flex; align-items: center; gap: 5px; }
.demo-chat-status::before { content: ''; width: 7px; height: 7px; background: #059669; border-radius: 50%; }
.demo-chat-messages { min-height: 300px; max-height: 400px; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 12px; background: #F8FAFC; }
.demo-msg { max-width: 82%; padding: 11px 15px; border-radius: 16px; font-size: 14px; line-height: 1.5; animation: fadeInMsg 0.3s ease; }
@keyframes fadeInMsg { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.demo-msg.bot { align-self: flex-start; background: #EFF6FF; border: 1px solid #dbeafe; border-bottom-left-radius: 4px; color: var(--clr-text); }
.demo-msg.user { align-self: flex-end; background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light)); color: white; border-bottom-right-radius: 4px; }
.demo-msg .time { font-size: 10px; opacity: 0.5; margin-top: 4px; display: block; }
.demo-typing { align-self: flex-start; padding: 12px 18px; background: white; border: 1px solid #e8eaed; border-radius: 16px; border-bottom-left-radius: 4px; display: none; gap: 4px; align-items: center; }
.demo-typing.show { display: flex; }
.demo-typing span { width: 7px; height: 7px; background: #adb5bd; border-radius: 50%; animation: bounce 1.4s infinite ease-in-out; }
.demo-typing span:nth-child(2) { animation-delay: 0.2s; }
.demo-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes bounce { 0%,80%,100% { transform: scale(0.6); opacity: 0.4; } 40% { transform: scale(1); opacity: 1; } }
.demo-quick-replies { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 18px 14px; background: #F8FAFC; }
.demo-quick-btn { padding: 8px 14px; background: white; border: 1.5px solid var(--clr-primary-light); border-radius: 20px; font-size: 13px; font-family: var(--font-body); color: var(--clr-primary); cursor: pointer; transition: all 0.2s; }
.demo-quick-btn:hover { background: var(--clr-primary); color: white; }
.demo-chat-input { padding: 14px 18px; border-top: 1px solid #e8eaed; display: flex; gap: 10px; align-items: center; background: white; }
.demo-chat-input input { flex: 1; padding: 10px 16px; border: 1.5px solid #e0e3e7; border-radius: 24px; font-size: 14px; font-family: var(--font-body); outline: none; transition: border-color 0.2s; }
.demo-chat-input input:focus { border-color: var(--clr-primary); }
.demo-chat-input button { width: 40px; height: 40px; border: none; background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light)); color: white; border-radius: 50%; cursor: pointer; font-size: 16px; display: flex; align-items: center; justify-content: center; transition: transform 0.15s; flex-shrink: 0; }
.demo-chat-input button:hover { transform: scale(1.08); }
.demo-hint { text-align: center; margin-top: 16px; font-size: 13px; color: var(--clr-text-muted); font-style: italic; }

/* Steps */
.steps { padding: 80px 0; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; position: relative; }
.steps-grid::before { content: ''; position: absolute; top: 40px; left: 16%; right: 16%; height: 2px; background: linear-gradient(90deg, var(--clr-accent), var(--clr-primary)); opacity: 0.2; }
.step { text-align: center; position: relative; }
.step-number { width: 64px; height: 64px; background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light)); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 26px; font-weight: 800; color: white; margin: 0 auto 20px; position: relative; z-index: 1; box-shadow: 0 4px 14px rgba(11,29,53,0.2); }
.step h3 { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--clr-primary-dark); margin-bottom: 8px; }
.step p { font-size: 14.5px; color: var(--clr-text-muted); line-height: 1.6; max-width: 260px; margin: 0 auto; }

/* About */
.about { padding: 80px 0; background: linear-gradient(180deg, var(--clr-bg) 0%, #EFF6FF 100%); }
.about-inner { display: grid; grid-template-columns: 200px 1fr; gap: 48px; align-items: center; max-width: 800px; margin: 0 auto; }
.about-photo { width: 200px; height: 200px; background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light)); border-radius: 20px; display: flex; align-items: center; justify-content: center; color: white; font-size: 72px; box-shadow: 0 12px 30px rgba(11,29,53,0.15); }
.about-text h3 { font-family: var(--font-display); font-size: 24px; font-weight: 700; color: var(--clr-primary-dark); margin-bottom: 4px; }
.about-role { font-size: 15px; color: var(--clr-accent); font-weight: 600; margin-bottom: 16px; }
.about-text p { font-size: 15px; color: var(--clr-text-muted); line-height: 1.7; margin-bottom: 12px; }

/* Testimonials */
.testimonials { padding: 80px 0; }
.testimonial-grid { display: flex; justify-content: center; max-width: 820px; margin: 0 auto; }
.testimonial-card { background: var(--clr-surface); border: 1px dashed #d1d5db; border-radius: var(--radius); padding: 28px; max-width: 400px; width: 100%; }
.testimonial-placeholder-text { text-align: center; padding: 20px; color: var(--clr-text-muted); font-size: 14px; line-height: 1.6; }
.testimonial-placeholder-text .icon { font-size: 32px; margin-bottom: 12px; display: block; }

/* Contact */
.contact { padding: 80px 0 100px; background: linear-gradient(180deg, #EFF6FF 0%, var(--clr-bg) 100%); }
.contact-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-info h2 { font-family: var(--font-display); font-size: 36px; font-weight: 700; color: var(--clr-primary-dark); letter-spacing: -0.8px; margin-bottom: 16px; line-height: 1.2; }
.contact-info > p { font-size: 16px; color: var(--clr-text-muted); margin-bottom: 32px; line-height: 1.65; }
.contact-details { display: flex; flex-direction: column; gap: 16px; }
.contact-item { display: flex; align-items: center; gap: 14px; font-size: 15px; }
.contact-item-icon { width: 42px; height: 42px; background: var(--clr-accent-light); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.contact-form-card { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: 16px; padding: 36px; box-shadow: 0 8px 30px var(--clr-card-shadow); }
.contact-form-card h3 { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--clr-primary-dark); margin-bottom: 24px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; color: var(--clr-text); margin-bottom: 6px; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 11px 14px; border: 1.5px solid var(--clr-border); border-radius: 8px; font-size: 14px; font-family: var(--font-body); outline: none; transition: border-color 0.2s; background: white; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--clr-primary); }
.form-group textarea { min-height: 80px; resize: vertical; }
.form-submit { width: 100%; padding: 14px; background: var(--clr-accent); color: white; border: none; border-radius: 10px; font-size: 15px; font-weight: 600; font-family: var(--font-body); cursor: pointer; transition: all 0.25s; }
.form-submit:hover { background: var(--clr-accent-hover); transform: translateY(-1px); }
.form-privacy { font-size: 12px; color: var(--clr-text-muted); margin-top: 12px; line-height: 1.5; }
.form-success { display: none; text-align: center; padding: 32px; }
.form-success.show { display: block; }
.form-success .check { width: 56px; height: 56px; background: var(--clr-green-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 28px; margin: 0 auto 16px; }
.form-success h4 { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--clr-primary-dark); margin-bottom: 8px; }
.form-success p { font-size: 14px; color: var(--clr-text-muted); }

/* Footer */
.footer { background: var(--clr-primary-dark); color: white; padding: 48px 0 32px; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 24px; }
.footer-logo { font-family: var(--font-display); font-weight: 800; font-size: 20px; }
.footer-logo span { color: var(--clr-accent); }
.footer-links { display: flex; gap: 24px; list-style: none; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,0.6); transition: color 0.2s; }
.footer-links a:hover { color: white; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 32px; padding-top: 24px; text-align: center; font-size: 13px; color: rgba(255,255,255,0.4); }

/* Responsive */
@media (max-width: 900px) {
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero h1 { font-size: 38px; }
    .chat-mockup { margin: 0 auto; }
    .problem-grid { grid-template-columns: 1fr; }
    .solution-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 420px; }
    .steps-grid { grid-template-columns: 1fr; gap: 40px; }
    .steps-grid::before { display: none; }
    .contact-wrapper { grid-template-columns: 1fr; }
    .about-inner { grid-template-columns: 1fr; text-align: center; }
    .about-photo { margin: 0 auto; }
    .testimonial-grid { grid-template-columns: 1fr; }
    .trust-bar-inner { gap: 24px; }
    .nav-links { display: none; }
    .nav-toggle { display: block; }
}
@media (max-width: 600px) {
    .hero { padding: 110px 0 60px; }
    .hero h1 { font-size: 32px; }
    .section-title { font-size: 28px; }
    .pricing-amount { font-size: 36px; }
    .contact-form-card { padding: 24px; }
    .about-photo { width: 160px; height: 160px; font-size: 56px; }
}