/*
========================================================================
   KAIRULPAY — MODERN LIGHT PREMIUM
   Aesthetic: Clean White · Violet-Fuchsia Gradient · Warm Accents
   Vibe: Confident · Creative · Premium SaaS · Modern Fintech
========================================================================
*/

@charset "UTF-8";

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

:root {
    /* ── Brand Gradient ── */
    --grad-main:    linear-gradient(135deg, #7c3aed 0%, #db2777 100%);
    --grad-soft:    linear-gradient(135deg, #ede9fe 0%, #fce7f3 100%);
    --grad-hero-bg: linear-gradient(160deg, #faf5ff 0%, #fdf2f8 50%, #fff7ed 100%);

    /* ── Core Colors ── */
    --violet:       #7c3aed;
    --violet-dark:  #6d28d9;
    --fuchsia:      #db2777;
    --fuchsia-light:#fce7f3;
    --violet-light: #ede9fe;
    --orange:       #f97316;
    --orange-light: #fff7ed;

    /* ── Neutral Palette ── */
    --white:        #ffffff;
    --bg:           #fafaf9;
    --bg-warm:      #faf5ff;
    --surface:      #ffffff;
    --surface-2:    #fafaf9;
    --text:         #1c1917;
    --text-body:    #44403c;
    --text-muted:   #78716c;
    --text-dim:     #a8a29e;
    --border:       #e7e5e4;
    --border-soft:  #f0eef0;

    /* ── Sizing ── */
    --radius-sm:  8px;
    --radius:     16px;
    --radius-lg:  24px;
    --radius-xl:  32px;

    /* ── Shadows ── */
    --shadow-sm:  0 1px 2px rgba(0,0,0,0.04);
    --shadow:     0 4px 12px rgba(0,0,0,0.05), 0 1px 3px rgba(0,0,0,0.03);
    --shadow-md:  0 8px 24px rgba(124,58,237,0.08), 0 2px 8px rgba(0,0,0,0.04);
    --shadow-lg:  0 20px 40px rgba(124,58,237,0.12), 0 4px 12px rgba(0,0,0,0.04);
    --shadow-btn: 0 4px 16px rgba(124,58,237,0.3);

    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── GLOBAL ─────────────────────────────────── */
body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text-body);
    line-height: 1.65;
    font-size: 16px;
    overflow-x: hidden;
}

/* ── ANIMATIONS ─────────────────────────────── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes float-card {
    0%, 100% { transform: translateY(0) rotate(2deg); }
    50%       { transform: translateY(-12px) rotate(2deg); }
}

@keyframes live-blink {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.35; }
}

@keyframes badge-shimmer {
    0%   { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* ── NAVBAR ─────────────────────────────────── */
.navbar {
    position: sticky;
    top: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 5%;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border-soft);
    box-shadow: 0 1px 0 var(--border-soft);
    transition: var(--transition);
}

.logo {
    font-size: 1.4rem;
    font-weight: 900;
    background: var(--grad-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.04em;
}

nav {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

nav a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    transition: var(--transition);
    position: relative;
}

nav a:not(.nav-btn):hover {
    color: var(--text);
}

.nav-btn {
    background: var(--grad-main) !important;
    color: #fff !important;
    padding: 0.6rem 1.4rem;
    border-radius: var(--radius-sm);
    font-weight: 800 !important;
    font-size: 0.875rem !important;
    box-shadow: var(--shadow-btn);
    transition: var(--transition) !important;
}

.nav-btn:hover {
    box-shadow: 0 6px 24px rgba(124,58,237, 0.4) !important;
    transform: translateY(-1.5px) !important;
    opacity: 0.95;
}

/* ── HERO ───────────────────────────────────── */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 5rem;
    padding: 7rem 5% 5rem;
    max-width: 1220px;
    margin: 0 auto;
    animation: fadeUp 0.7s ease-out both;
    position: relative;
}

/* Warm gradient mesh background behind hero */
.hero::before {
    content: '';
    position: absolute;
    inset: -80px -5% 0;
    background: var(--grad-hero-bg);
    z-index: -1;
    border-radius: 0 0 60px 60px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    position: relative;
    z-index: 1;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--grad-soft);
    border: 1px solid rgba(124,58,237,0.15);
    color: var(--violet);
    font-size: 0.76rem;
    font-weight: 800;
    padding: 0.42rem 1.1rem;
    border-radius: 100px;
    margin-bottom: 1.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.badge::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--fuchsia);
    border-radius: 50%;
    animation: live-blink 1.8s infinite;
}

.hero-content h1 {
    font-size: 3.75rem;
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.05em;
    color: var(--text);
    margin-bottom: 1.75rem;
}

.hero-content h1 span {
    background: var(--grad-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2.75rem;
    max-width: 500px;
    line-height: 1.75;
}

.hero-buttons {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
}

/* ── BUTTONS ────────────────────────────────── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--grad-main);
    color: #fff;
    padding: 0.9rem 2rem;
    border-radius: var(--radius-sm);
    font-weight: 800;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: var(--shadow-btn);
    letter-spacing: -0.01em;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.12);
    opacity: 0;
    transition: var(--transition);
}

.btn-primary:hover {
    box-shadow: 0 8px 28px rgba(124,58,237,0.38);
    transform: translateY(-2.5px);
}

.btn-primary:hover::after {
    opacity: 1;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    color: var(--text);
    border: 1.5px solid var(--border);
    padding: 0.9rem 2rem;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
    letter-spacing: -0.01em;
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    border-color: #c4b5fd;
    color: var(--violet);
    background: var(--violet-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* ── HERO CARD ──────────────────────────────── */
.hero-card {
    background: var(--white);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 1.75rem 2rem;
    width: 370px;
    flex-shrink: 0;
    box-shadow: var(--shadow-lg);
    animation: float-card 7s ease-in-out infinite;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

/* Gradient top bar */
.hero-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--grad-main);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-soft);
}

.card-header span {
    font-size: 0.92rem;
    color: var(--text);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.card-header strong {
    font-size: 0.72rem;
    background: #dcfce7;
    color: #15803d;
    padding: 0.3rem 0.85rem;
    border-radius: 100px;
    font-weight: 800;
    border: 1px solid rgba(21, 128, 61, 0.12);
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.card-header strong::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #22c55e;
    border-radius: 50%;
    animation: live-blink 1.6s infinite;
}

.order-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--border-soft);
    transition: var(--transition);
}

.order-item:hover {
    transform: translateX(4px);
}

.order-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.order-item h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.22rem;
    letter-spacing: -0.01em;
}

.order-item p {
    font-size: 0.78rem;
    color: var(--text-dim);
    font-weight: 500;
}

.paid {
    background: #f0fdf4;
    color: #16a34a;
    padding: 0.3rem 0.85rem;
    border-radius: 100px;
    font-size: 0.73rem;
    font-weight: 800;
    border: 1px solid rgba(22, 163, 74, 0.14);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.pending {
    background: var(--orange-light);
    color: var(--orange);
    padding: 0.3rem 0.85rem;
    border-radius: 100px;
    font-size: 0.73rem;
    font-weight: 800;
    border: 1px solid rgba(249, 115, 22, 0.14);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ── PROBLEM ────────────────────────────────── */
.problem {
    background: var(--surface-2);
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
    text-align: center;
    padding: 7rem 5%;
}

.problem h2 {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 1.25rem;
    max-width: 700px;
    margin-inline: auto;
    letter-spacing: -0.04em;
    line-height: 1.15;
}

.problem p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 640px;
    margin-inline: auto;
    line-height: 1.75;
}

/* ── SECTION TITLE ──────────────────────────── */
.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 1rem;
    letter-spacing: -0.04em;
    line-height: 1.15;
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 560px;
    margin-inline: auto;
    line-height: 1.65;
}

/* ── SECTION LABEL ──────────────────────────── */
.section-label {
    display: inline-block;
    background: var(--grad-soft);
    border: 1px solid rgba(124,58,237,0.15);
    color: var(--violet);
    font-size: 0.74rem;
    font-weight: 800;
    padding: 0.38rem 1rem;
    border-radius: 100px;
    margin-bottom: 1rem;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

/* ── FEATURES ───────────────────────────────── */
.features {
    padding: 8rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--white);
    border: 1.5px solid var(--border-soft);
    border-radius: var(--radius);
    padding: 2.25rem 2rem;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.feature-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: var(--grad-main);
    transform: scaleX(0);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: left;
}

.feature-card:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(124, 58, 237, 0.12);
    transform: translateY(-5px);
}

.feature-card:hover::after {
    transform: scaleX(1);
}

/* Feature Icon */
.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--grad-soft);
    border: 1px solid rgba(124,58,237,0.12);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--violet);
    flex-shrink: 0;
    transition: var(--transition);
    margin-bottom: 0.25rem;
}

.feature-card:hover .feature-icon {
    background: var(--grad-main);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 6px 18px rgba(124,58,237,0.28);
    transform: scale(1.08);
}

.feature-card h3 {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.02em;
}

.feature-card p {
    font-size: 0.93rem;
    color: var(--text-muted);
    line-height: 1.65;
}


/* ── HOW IT WORKS ───────────────────────────── */
.how {
    background: var(--grad-hero-bg);
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
    padding: 8rem 5%;
}

.steps {
    display: flex;
    gap: 2rem;
    max-width: 1050px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.step {
    flex: 1;
    min-width: 270px;
    max-width: 320px;
    background: var(--white);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.step:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
    border-color: rgba(124, 58, 237, 0.1);
}

.step span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--grad-main);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 900;
    border-radius: 14px;
    margin-bottom: 1.5rem;
    box-shadow: 0 6px 18px rgba(124,58,237,0.25);
}

.step h3 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.step p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.65;
}

/* ── USE CASES ──────────────────────────────── */
.use-cases {
    padding: 6rem 5%;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.use-cases h2 {
    font-size: 1.75rem;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 2.25rem;
    letter-spacing: -0.03em;
}

.use-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.use-grid span {
    background: var(--white);
    color: var(--text-body);
    padding: 0.6rem 1.4rem;
    border-radius: 100px;
    font-size: 0.88rem;
    font-weight: 700;
    border: 1.5px solid var(--border);
    transition: var(--transition);
    cursor: default;
    box-shadow: var(--shadow-sm);
}

.use-grid span:hover {
    background: var(--grad-main);
    color: #fff;
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(124,58,237,0.28);
}

/* ── PRICING ────────────────────────────────── */
.pricing {
    background: var(--surface-2);
    border-top: 1px solid var(--border-soft);
    padding: 8rem 5%;
    text-align: center;
}

.pricing h2 {
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 1rem;
    letter-spacing: -0.04em;
}

.pricing > p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 560px;
    margin: 0 auto 4rem;
}

.pricing-grid {
    display: flex;
    gap: 2rem;
    max-width: 1050px;
    margin: 0 auto;
    align-items: stretch;
    flex-wrap: wrap;
    justify-content: center;
}

.pricing-card {
    background: var(--white);
    border: 1.5px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 2.75rem 2.25rem;
    flex: 1;
    min-width: 290px;
    max-width: 320px;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: #ddd6fe;
}

.pricing-card h3 {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.025em;
}

.pricing-card .price {
    font-size: 3rem;
    font-weight: 900;
    color: var(--text);
    letter-spacing: -0.06em;
    line-height: 1;
    margin: 0.4rem 0 0.25rem;
}

.price-note {
    font-size: 0.83rem;
    color: var(--text-dim);
    display: block;
    margin-top: -0.4rem;
    font-weight: 500;
}

.pricing-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    flex: 1;
    margin: 1.5rem 0 0.5rem;
}

.pricing-card ul li {
    font-size: 0.9rem;
    color: var(--text-body);
    padding-left: 1.75rem;
    position: relative;
    line-height: 1.4;
}

.pricing-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0; top: 0;
    background: var(--grad-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    font-size: 1rem;
}

.pricing-card .btn-primary {
    margin-top: auto;
    text-align: center;
    width: 100%;
    background: transparent;
    color: var(--violet);
    box-shadow: none;
    border: 1.5px solid var(--violet);
}

.pricing-card .btn-primary:hover {
    background: var(--violet-light);
    box-shadow: none;
    transform: translateY(-2px);
}

/* Featured Plan */
.featured-plan {
    background: var(--grad-main);
    border-color: transparent;
    box-shadow: 0 20px 60px rgba(124,58,237,0.28), 0 4px 16px rgba(0,0,0,0.06);
    transform: translateY(-10px);
    position: relative;
}

.featured-plan:hover {
    transform: translateY(-14px);
    box-shadow: 0 28px 70px rgba(124,58,237,0.35), 0 6px 20px rgba(0,0,0,0.08);
    border-color: transparent;
}

.featured-plan h3 { color: rgba(255,255,255,0.85); }

.featured-plan .price {
    color: #fff;
}

.featured-plan .price-note {
    color: rgba(255,255,255,0.55);
}

.featured-plan ul li {
    color: rgba(255,255,255,0.9);
}

.featured-plan ul li::before {
    background: none;
    -webkit-text-fill-color: rgba(255,255,255,0.85);
    color: rgba(255,255,255,0.85);
}

.featured-plan .btn-primary {
    background: rgba(255,255,255,0.18);
    color: #fff;
    border-color: rgba(255,255,255,0.35);
    backdrop-filter: blur(4px);
    box-shadow: none;
}

.featured-plan .btn-primary:hover {
    background: rgba(255,255,255,0.28);
    box-shadow: none;
    transform: translateY(-2px);
}

.popular-badge {
    position: absolute;
    top: -14px;
    right: 22px;
    background: #fff;
    color: var(--violet);
    font-size: 0.7rem;
    font-weight: 900;
    padding: 0.35rem 1.1rem;
    border-radius: 100px;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    box-shadow: 0 4px 16px rgba(124,58,237,0.22);
}

/* ── CTA ────────────────────────────────────── */
.cta {
    padding: 9rem 5%;
    text-align: center;
    background: var(--grad-main);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -100px; left: -100px;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.cta::after {
    content: '';
    position: absolute;
    bottom: -120px; right: -80px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.cta h2 {
    font-size: 3rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 1.25rem;
    letter-spacing: -0.045em;
    line-height: 1.1;
    position: relative;
    z-index: 1;
}

.cta p {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.78);
    margin: 0 auto 3rem;
    max-width: 500px;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.cta .btn-primary {
    position: relative;
    z-index: 1;
    background: #fff;
    color: var(--violet);
    font-size: 1rem;
    padding: 1rem 2.5rem;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    font-weight: 900;
}

.cta .btn-primary:hover {
    background: #fff;
    color: var(--violet-dark);
    box-shadow: 0 12px 40px rgba(0,0,0,0.2);
    transform: translateY(-3px);
}

/* ── FOOTER ─────────────────────────────────── */
footer {
    background: var(--text);
    color: rgba(255,255,255,0.38);
    text-align: center;
    padding: 2.75rem 5%;
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.01em;
}

/* ── RESPONSIVE ─────────────────────────────── */
@media (max-width: 1024px) {
    .hero { gap: 3rem; padding: 6rem 5% 4.5rem; }
    .hero-content h1 { font-size: 3.1rem; }
    .hero-card { width: 330px; }
}

@media (max-width: 900px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 5.5rem 5% 4rem;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        max-width: 100%;
    }

    .hero-content h1 { font-size: 2.75rem; }
    .hero-content p { max-width: 100%; }
    .hero-buttons { justify-content: center; }

    .hero-card {
        width: 100%;
        max-width: 440px;
        animation: none;
        transform: rotate(1.5deg);
    }
}

@media (max-width: 640px) {
    nav a:not(.nav-btn) { display: none; }

    .hero-content h1 {
        font-size: 2.2rem;
        line-height: 1.15;
    }

    .hero-card { transform: none; }

    .features, .how, .pricing, .cta, .use-cases, .problem {
        padding: 5rem 5%;
    }

    .section-title h2, .pricing h2, .problem h2, .cta h2 {
        font-size: 2rem;
    }

    .pricing-grid {
        flex-direction: column;
        align-items: center;
    }

    .pricing-card { max-width: 100%; width: 100%; }
    .featured-plan { transform: none; }
    .featured-plan:hover { transform: translateY(-4px); }

    .steps { flex-direction: column; align-items: center; }
    .step { width: 100%; max-width: 100%; }
}
/* ================================================================
   MOBILE FIX — added for small screens
   Purpose: prevent horizontal overflow and improve spacing on mobile
================================================================ */
@media (max-width: 768px) {
    html,
    body {
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }

    .navbar {
        padding: 0.9rem 4.5%;
        gap: 1rem;
    }

    .logo {
        font-size: 1.18rem;
        white-space: nowrap;
    }

    nav {
        gap: 0;
        flex-shrink: 0;
    }

    .nav-btn {
        padding: 0.55rem 0.9rem;
        font-size: 0.78rem !important;
        white-space: nowrap;
    }

    .hero {
        width: 100%;
        gap: 2rem;
        padding: 4.5rem 4.5% 3.5rem;
    }

    .hero::before {
        inset: -60px -4.5% 0;
        border-radius: 0 0 32px 32px;
    }

    .badge {
        margin-bottom: 1.2rem;
        font-size: 0.68rem;
        padding: 0.36rem 0.85rem;
    }

    .hero-content h1 {
        font-size: clamp(2rem, 9vw, 2.55rem);
        letter-spacing: -0.04em;
    }

    .hero-content p {
        font-size: 0.98rem;
        margin-bottom: 2rem;
    }

    .hero-buttons {
        width: 100%;
        gap: 0.8rem;
    }

    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary {
        width: 100%;
        padding: 0.85rem 1rem;
    }

    .hero-card {
        max-width: 100%;
        padding: 1.35rem;
        border-radius: 20px;
    }

    .order-item {
        gap: 0.8rem;
    }

    .order-item h4,
    .order-item p {
        overflow-wrap: anywhere;
    }

    .paid,
    .pending {
        flex-shrink: 0;
        padding: 0.28rem 0.65rem;
        font-size: 0.66rem;
    }

    .features,
    .how,
    .pricing,
    .cta,
    .use-cases,
    .problem {
        padding-left: 4.5%;
        padding-right: 4.5%;
    }

    .feature-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 1rem;
        width: 100%;
    }

    .feature-card,
    .step,
    .pricing-card {
        width: 100%;
        max-width: 100%;
        min-width: 0;
    }

    .feature-card {
        padding: 1.7rem 1.35rem;
    }

    .steps,
    .pricing-grid {
        width: 100%;
        gap: 1rem;
    }

    .pricing-card {
        padding: 2.1rem 1.45rem;
        border-radius: 20px;
    }

    .pricing-card .price {
        font-size: 2.45rem;
    }

    .pricing-card ul li {
        font-size: 0.86rem;
        overflow-wrap: anywhere;
    }

    .popular-badge {
        right: 50%;
        transform: translateX(50%);
        white-space: nowrap;
    }
}

@media (max-width: 420px) {
    body {
        font-size: 15px;
    }

    .navbar {
        padding: 0.82rem 4%;
    }

    .logo {
        font-size: 1.08rem;
    }

    .nav-btn {
        padding: 0.5rem 0.72rem;
        font-size: 0.72rem !important;
    }

    .hero {
        padding: 3.8rem 4% 3rem;
    }

    .hero-content h1 {
        font-size: clamp(1.85rem, 10vw, 2.15rem);
    }

    .hero-content p {
        font-size: 0.94rem;
        line-height: 1.65;
    }

    .btn-primary,
    .btn-secondary {
        font-size: 0.88rem;
    }

    .card-header span {
        font-size: 0.84rem;
    }

    .card-header strong {
        font-size: 0.65rem;
        padding: 0.26rem 0.62rem;
    }

    .order-item {
        align-items: flex-start;
    }

    .features,
    .how,
    .pricing,
    .cta,
    .use-cases,
    .problem {
        padding-top: 4rem;
        padding-bottom: 4rem;
        padding-left: 4%;
        padding-right: 4%;
    }

    .section-title {
        margin-bottom: 2.4rem;
    }

    .section-title h2,
    .pricing h2,
    .problem h2,
    .cta h2 {
        font-size: 1.65rem;
        line-height: 1.18;
    }

    .section-title p,
    .pricing > p,
    .problem p,
    .cta p {
        font-size: 0.94rem;
    }

    .use-grid {
        justify-content: stretch;
    }

    .use-grid span {
        width: 100%;
        text-align: center;
    }
}