/* ===========================================================
   MyMarketHub — Single Page Stylesheet
   Brand palette: derived from logo (deep navy + vivid green)
   =========================================================== */

:root {
    --navy-900: #0b1f4d;
    --navy-800: #14275e;
    --navy-700: #1e3a8a;
    --navy-600: #2748a3;
    --blue-500: #3b82f6;
    --green-500: #22c55e;
    --green-600: #16a34a;
    --green-700: #15803d;
    --ink-900: #0f172a;
    --ink-700: #334155;
    --ink-500: #64748b;
    --ink-300: #cbd5e1;
    --ink-100: #f1f5f9;
    --bg: #ffffff;
    --bg-soft: #f7f9fc;
    --bg-tint: #eef4ff;
    --white: #ffffff;
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.12);
    --radius: 14px;
    --radius-lg: 22px;
    --gradient: linear-gradient(135deg, var(--navy-700) 0%, var(--green-600) 100%);
    --gradient-soft: linear-gradient(135deg, #eaf1ff 0%, #e8f9ee 100%);
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    --font-head: 'Plus Jakarta Sans', 'Inter', sans-serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
    font-family: var(--font-body);
    color: var(--ink-900);
    background: var(--bg);
    line-height: 1.65;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; transition: color .2s ease; }

.container {
    width: min(1200px, 92%);
    margin: 0 auto;
}

/* ---------- Header ---------- */
.header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 50;
    background: rgba(255,255,255,0.85);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid rgba(15,23,42,0.06);
    transition: box-shadow .2s ease, background .2s ease;
}
.header.scrolled { box-shadow: var(--shadow-sm); background: rgba(255,255,255,0.95); }

.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 78px;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo {
    width: 48px; height: 48px; border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 4px 14px rgba(30,58,138,0.18);
    background: white;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
    font-family: var(--font-head);
    font-weight: 800;
    font-size: 20px;
    color: var(--navy-900);
    letter-spacing: -0.2px;
}
.brand-tag { font-size: 11px; color: var(--green-700); font-weight: 600; letter-spacing: 0.3px; text-transform: uppercase; }

.nav { display: flex; align-items: center; gap: 28px; }
.nav-link {
    font-weight: 500; color: var(--ink-700); font-size: 15px;
    position: relative;
}
.nav-link:hover { color: var(--navy-700); }
.nav-link::after {
    content: ''; position: absolute; left: 0; right: 100%; bottom: -6px;
    height: 2px; background: var(--gradient); transition: right .2s ease;
}
.nav-link:hover::after { right: 0; }

.nav-cta {
    background: var(--gradient);
    color: white !important;
    padding: 10px 20px;
    border-radius: 999px;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(34,197,94,0.28);
    transition: transform .15s ease, box-shadow .2s ease;
}
.nav-cta::after { display: none; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(34,197,94,0.35); color: white; }

.menu-toggle {
    display: none; background: none; border: none; cursor: pointer;
    width: 40px; height: 40px; flex-direction: column; justify-content: center; gap: 5px; padding: 8px;
}
.menu-toggle span {
    display: block; height: 2px; width: 100%; background: var(--navy-900);
    transition: transform .2s ease, opacity .2s ease;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    border: none;
    transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
    font-family: inherit;
}
.btn-primary {
    background: var(--gradient); color: white;
    box-shadow: 0 8px 22px rgba(30,58,138,0.28);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(30,58,138,0.35); }
.btn-ghost {
    background: transparent; color: var(--navy-800); border: 2px solid var(--ink-300);
}
.btn-ghost:hover { border-color: var(--navy-700); color: var(--navy-700); }
.btn-block { width: 100%; }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    padding: 160px 0 90px;
    overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0;
    background:
        radial-gradient(1000px 500px at 85% 10%, rgba(34,197,94,0.10), transparent 60%),
        radial-gradient(900px 500px at 5% 20%, rgba(30,58,138,0.10), transparent 60%),
        linear-gradient(180deg, var(--bg-tint) 0%, var(--bg) 60%);
    z-index: -1;
}
.hero-inner {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 60px;
    align-items: center;
}

.pill {
    display: inline-block;
    padding: 6px 14px;
    background: white;
    border: 1px solid var(--ink-300);
    border-radius: 999px;
    font-size: 13px;
    color: var(--navy-800);
    font-weight: 600;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}
.hero-title {
    font-family: var(--font-head);
    font-size: clamp(36px, 5vw, 56px);
    line-height: 1.08;
    font-weight: 800;
    color: var(--navy-900);
    letter-spacing: -1px;
    margin-bottom: 22px;
}
.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-sub {
    font-size: 17px; color: var(--ink-700); max-width: 560px; margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 22px; }
.hero-note { font-size: 13px; color: var(--ink-500); }

/* Hero visual */
.hero-visual { position: relative; }
.chart-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 26px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(15,23,42,0.05);
    position: relative;
    z-index: 2;
}
.chart-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 22px; }
.chart-title { font-size: 13px; color: var(--ink-500); font-weight: 600; }
.chart-price { font-family: var(--font-head); font-size: 26px; font-weight: 800; color: var(--navy-900); margin-top: 4px; }
.chart-price .up { font-size: 14px; color: var(--green-600); font-weight: 700; margin-left: 6px; }
.badge {
    font-size: 11px; padding: 5px 11px; background: var(--bg-tint); color: var(--navy-700);
    border-radius: 999px; font-weight: 700; letter-spacing: 0.4px; text-transform: uppercase;
}
.bars {
    display: flex; gap: 10px; align-items: flex-end; height: 150px; margin-bottom: 22px;
    padding: 12px; background: linear-gradient(180deg, #f5f9ff, #ffffff); border-radius: 12px;
}
.bar {
    flex: 1; height: var(--h);
    background: var(--gradient);
    border-radius: 6px 6px 3px 3px;
    animation: barGrow .9s ease both;
    box-shadow: inset 0 -3px 0 rgba(0,0,0,0.08);
}
.bar:nth-child(1) { animation-delay: .05s }
.bar:nth-child(2) { animation-delay: .10s }
.bar:nth-child(3) { animation-delay: .15s }
.bar:nth-child(4) { animation-delay: .20s }
.bar:nth-child(5) { animation-delay: .25s }
.bar:nth-child(6) { animation-delay: .30s }
.bar:nth-child(7) { animation-delay: .35s }
.bar:nth-child(8) { animation-delay: .40s }
@keyframes barGrow { from { height: 0; opacity: 0; } to { height: var(--h); opacity: 1; } }

.chart-footer { display: flex; justify-content: space-between; font-size: 13px; color: var(--ink-700); font-weight: 500; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.dot.green { background: var(--green-500); }
.dot.blue  { background: var(--blue-500); }

.float-card {
    position: absolute; background: white;
    padding: 14px 18px; border-radius: 14px;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(15,23,42,0.06);
    animation: bob 4s ease-in-out infinite;
}
.float-1 { top: -18px; left: -22px; }
.float-2 { bottom: -18px; right: -18px; animation-delay: 1.5s; }
.fc-label { font-size: 11px; color: var(--ink-500); font-weight: 600; letter-spacing: 0.4px; text-transform: uppercase; }
.fc-value { font-family: var(--font-head); font-size: 20px; font-weight: 800; color: var(--navy-900); margin-top: 3px; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ---------- Metrics ---------- */
.metrics {
    padding: 40px 0;
    background: var(--gradient);
    color: white;
}
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}
.metric { padding: 10px; position: relative; }
.metric-value {
    font-family: var(--font-head);
    font-size: 42px; font-weight: 800; line-height: 1;
    display: inline-block;
}
.metric-suffix {
    font-family: var(--font-head);
    font-size: 24px; font-weight: 800;
    color: rgba(255,255,255,0.9);
    margin-left: 3px;
    vertical-align: baseline;
}
.metric-label { font-size: 14px; opacity: 0.9; margin-top: 8px; }

/* ---------- Sections ---------- */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-soft); }

.section-head { max-width: 720px; margin-bottom: 50px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--green-700);
    background: rgba(34,197,94,0.10);
    padding: 5px 12px;
    border-radius: 999px;
    margin-bottom: 14px;
}
.section-head h2 {
    font-family: var(--font-head);
    font-size: clamp(28px, 3.5vw, 40px);
    font-weight: 800;
    color: var(--navy-900);
    letter-spacing: -0.5px;
    line-height: 1.15;
    margin-bottom: 14px;
}
.section-head p { color: var(--ink-700); font-size: 17px; }

/* ---------- Services Cards ---------- */
.cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}
.card {
    background: white;
    border: 1px solid rgba(15,23,42,0.06);
    border-radius: var(--radius);
    padding: 28px 22px;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    position: relative;
    overflow: hidden;
}
.card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--gradient); transform: scaleX(0); transform-origin: left; transition: transform .3s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card-icon {
    width: 52px; height: 52px; border-radius: 12px;
    display: grid; place-items: center; font-size: 26px;
    background: var(--gradient-soft);
    margin-bottom: 16px;
}
.card h3 {
    font-family: var(--font-head);
    font-size: 17px; font-weight: 700; margin-bottom: 8px;
    color: var(--navy-900);
}
.card p { font-size: 14.5px; color: var(--ink-700); }

/* ---------- About ---------- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 70px;
    align-items: center;
}
.about-media { position: relative; }
.about-image {
    aspect-ratio: 1/1;
    background: var(--gradient-soft);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: grid; place-items: center;
    box-shadow: var(--shadow-md);
}
.about-image img {
    width: 78%;
    filter: drop-shadow(0 20px 40px rgba(30,58,138,0.2));
    border-radius: 50%;
}
.about-badge {
    position: absolute; bottom: -20px; right: -20px;
    background: white;
    padding: 20px 24px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    display: flex; gap: 14px; align-items: center;
    border: 1px solid rgba(15,23,42,0.05);
}
.ab-num {
    font-family: var(--font-head); font-size: 34px; font-weight: 800;
    background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; line-height: 1;
}
.ab-text { font-size: 13px; color: var(--ink-700); font-weight: 500; line-height: 1.35; }

.about-content .eyebrow { margin-bottom: 14px; }
.about-content h2 {
    font-family: var(--font-head);
    font-size: clamp(28px, 3.2vw, 38px);
    font-weight: 800;
    color: var(--navy-900);
    letter-spacing: -0.4px;
    line-height: 1.2;
    margin-bottom: 16px;
}
.lead { font-size: 17px; color: var(--ink-700); margin-bottom: 14px; }
.about-content p { color: var(--ink-700); margin-bottom: 22px; }
.check-list { list-style: none; margin-bottom: 30px; }
.check-list li {
    padding: 8px 0 8px 32px;
    position: relative;
    color: var(--ink-700);
}
.check-list li::before {
    content: '✓';
    position: absolute; left: 0; top: 8px;
    width: 22px; height: 22px; border-radius: 50%;
    background: var(--gradient);
    color: white; display: grid; place-items: center;
    font-size: 12px; font-weight: 800;
}

/* ---------- Advantage ---------- */
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.adv {
    padding: 30px 26px;
    background: white;
    border-radius: var(--radius);
    border: 1px solid rgba(15,23,42,0.06);
    transition: transform .25s ease, box-shadow .25s ease;
    position: relative;
}
.adv:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.adv-num {
    font-family: var(--font-head); font-weight: 800; font-size: 44px;
    background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    line-height: 1; margin-bottom: 14px; opacity: 0.85;
}
.adv h3 {
    font-family: var(--font-head); font-size: 19px; font-weight: 700;
    color: var(--navy-900); margin-bottom: 8px;
}
.adv p { color: var(--ink-700); font-size: 15px; }

/* ---------- How It Works ---------- */
.steps {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 22px;
    align-items: stretch;
}
.step {
    background: white;
    padding: 34px 28px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(15,23,42,0.05);
    text-align: center;
    transition: transform .25s ease, box-shadow .25s ease;
}
.step:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.step-num {
    width: 60px; height: 60px; border-radius: 50%;
    background: var(--gradient);
    color: white; display: grid; place-items: center;
    font-family: var(--font-head); font-size: 24px; font-weight: 800;
    margin: 0 auto 16px;
    box-shadow: 0 8px 20px rgba(30,58,138,0.25);
}
.step h3 { font-family: var(--font-head); font-size: 20px; margin-bottom: 8px; color: var(--navy-900); }
.step p { color: var(--ink-700); font-size: 15px; }
.step-arrow {
    display: grid; place-items: center;
    font-size: 30px; color: var(--green-600); font-weight: 700;
}

/* ---------- Testimonials ---------- */
.testi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testi {
    background: white;
    padding: 32px 28px;
    border-radius: var(--radius);
    border: 1px solid rgba(15,23,42,0.06);
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: transform .25s ease, box-shadow .25s ease;
}
.testi:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.stars { color: #f59e0b; font-size: 16px; letter-spacing: 2px; margin-bottom: 14px; }
.testi p { color: var(--ink-700); font-size: 15.5px; font-style: italic; margin-bottom: 22px; }
.testi-author { display: flex; align-items: center; gap: 12px; padding-top: 18px; border-top: 1px solid var(--ink-100); }
.avatar {
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--gradient); color: white;
    display: grid; place-items: center;
    font-family: var(--font-head); font-weight: 700; font-size: 15px;
}
.ta-name { font-weight: 700; color: var(--navy-900); font-size: 15px; }
.ta-role { font-size: 12.5px; color: var(--ink-500); }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 860px; margin: 0 auto; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
    background: white; border: 1px solid rgba(15,23,42,0.08);
    border-radius: 12px; padding: 4px 22px;
    transition: box-shadow .2s ease, border-color .2s ease;
}
.faq-item[open] { box-shadow: var(--shadow-md); border-color: transparent; }
.faq-item summary {
    padding: 18px 0;
    font-weight: 600; color: var(--navy-900); font-size: 16px;
    cursor: pointer; list-style: none;
    display: flex; justify-content: space-between; align-items: center;
    font-family: var(--font-head);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    font-size: 24px; color: var(--green-600); font-weight: 400;
    transition: transform .2s ease;
}
.faq-item[open] summary::after { content: '−'; transform: rotate(0deg); }
.faq-item p { padding: 0 0 20px; color: var(--ink-700); font-size: 15.5px; }

/* ---------- Contact ---------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: start;
}
.contact-info h2 {
    font-family: var(--font-head);
    font-size: clamp(28px, 3.2vw, 38px);
    font-weight: 800;
    color: var(--navy-900);
    line-height: 1.2;
    margin-bottom: 14px;
}
.contact-info > p { color: var(--ink-700); font-size: 17px; margin-bottom: 30px; }

.contact-list { list-style: none; }
.contact-list li {
    display: flex; gap: 14px; align-items: flex-start;
    padding: 16px 0;
    border-bottom: 1px solid var(--ink-100);
}
.contact-list li:last-child { border-bottom: none; }
.ci-icon {
    width: 42px; height: 42px; border-radius: 12px;
    background: var(--gradient-soft);
    display: grid; place-items: center;
    font-size: 20px; flex-shrink: 0;
}
.ci-label { font-size: 12px; color: var(--ink-500); font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 2px; }
.contact-list a { color: var(--navy-800); font-weight: 600; }
.contact-list a:hover { color: var(--green-600); }

.contact-form {
    background: white;
    padding: 38px 34px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(15,23,42,0.05);
}
.contact-form h3 {
    font-family: var(--font-head);
    font-size: 22px; font-weight: 700;
    color: var(--navy-900); margin-bottom: 22px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { margin-bottom: 16px; }
.field label {
    display: block; font-size: 13px; font-weight: 600; color: var(--ink-700); margin-bottom: 6px;
}
.field input, .field select, .field textarea {
    width: 100%; padding: 12px 14px;
    border: 1px solid var(--ink-300);
    border-radius: 10px;
    font-family: inherit; font-size: 15px; color: var(--ink-900);
    transition: border-color .15s ease, box-shadow .15s ease;
    background: var(--bg-soft);
}
.field input:focus, .field select:focus, .field textarea:focus {
    outline: none; border-color: var(--green-500);
    box-shadow: 0 0 0 4px rgba(34,197,94,0.12);
    background: white;
}
.form-note { font-size: 12px; color: var(--ink-500); margin-top: 14px; text-align: center; }
.form-success {
    margin-top: 14px; padding: 12px 14px;
    background: rgba(34,197,94,0.12); color: var(--green-700);
    border-radius: 10px; font-weight: 600; font-size: 14px; text-align: center;
}

/* ---------- Footer ---------- */
.footer {
    background: var(--navy-900);
    color: rgba(255,255,255,0.85);
    padding: 70px 0 30px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .brand-name { color: white; }
.footer-brand .brand-tag { color: var(--green-500); }
.footer-about { margin-top: 16px; font-size: 14.5px; color: rgba(255,255,255,0.7); max-width: 340px; }
.footer h4 {
    font-family: var(--font-head);
    font-size: 15px; color: white; font-weight: 700;
    margin-bottom: 18px; letter-spacing: 0.3px;
}
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 10px; font-size: 14.5px; }
.footer ul a { color: rgba(255,255,255,0.7); transition: color .2s ease, padding-left .2s ease; }
.footer ul a:hover { color: var(--green-500); padding-left: 4px; }

.footer-newsletter { font-size: 14px; color: rgba(255,255,255,0.7); margin-bottom: 14px; }
.newsletter { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.newsletter input {
    flex: 1; min-width: 0;
    padding: 11px 14px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    color: white; border-radius: 10px; font-family: inherit; font-size: 14px;
}
.newsletter input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter input:focus { outline: none; border-color: var(--green-500); }
.newsletter button {
    padding: 11px 18px;
    background: var(--gradient);
    color: white; border: none; border-radius: 10px;
    font-weight: 600; cursor: pointer; font-family: inherit; font-size: 14px;
    transition: transform .15s ease;
}
.newsletter button:hover { transform: translateY(-1px); }
.nl-ok { color: var(--green-500); font-size: 13px; font-weight: 600; width: 100%; }

.disclaimer {
    padding: 24px 0;
    font-size: 12.5px;
    color: rgba(255,255,255,0.55);
    line-height: 1.7;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.disclaimer strong { color: rgba(255,255,255,0.8); }

.footer-bottom {
    padding-top: 24px;
    display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
    font-size: 13px;
    color: rgba(255,255,255,0.55);
}

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual { max-width: 480px; }
    .cards { grid-template-columns: repeat(2, 1fr); }
    .advantage-grid { grid-template-columns: repeat(2, 1fr); }
    .testi-grid { grid-template-columns: 1fr; max-width: 600px; margin: 0 auto; }
    .about-grid { grid-template-columns: 1fr; gap: 50px; }
    .about-media { max-width: 420px; margin: 0 auto; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .metrics-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .steps { grid-template-columns: 1fr; }
    .step-arrow { transform: rotate(90deg); }
}

@media (max-width: 720px) {
    .nav {
        position: fixed; top: 78px; left: 0; right: 0;
        background: white; flex-direction: column; align-items: stretch;
        padding: 20px; gap: 4px;
        transform: translateX(100%); transition: transform .3s ease;
        border-top: 1px solid var(--ink-100);
        box-shadow: var(--shadow-md);
        max-height: calc(100vh - 78px); overflow-y: auto;
    }
    .nav.open { transform: none; }
    .nav-link { padding: 14px 12px; border-radius: 10px; }
    .nav-link:hover { background: var(--bg-soft); }
    .nav-cta { margin-top: 8px; text-align: center; }
    .menu-toggle { display: flex; }

    .hero { padding: 120px 0 60px; }
    .section { padding: 60px 0; }
    .section-head { margin-bottom: 34px; }

    .cards { grid-template-columns: 1fr; }
    .advantage-grid { grid-template-columns: 1fr; }
    .metrics-grid { grid-template-columns: 1fr 1fr; }
    .metric-value { font-size: 34px; }

    .form-row { grid-template-columns: 1fr; }
    .contact-form { padding: 28px 22px; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { justify-content: center; text-align: center; }

    .float-1 { top: -12px; left: -10px; padding: 10px 14px; }
    .float-2 { bottom: -12px; right: -10px; padding: 10px 14px; }
    .fc-value { font-size: 17px; }

    .brand-tag { display: none; }
}