/* ============================================================
   PDFjin — Main Stylesheet
   Design System: Light mode, Soft shadows, Vibrant accents
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ── CSS Variables ── */
:root {
    --clr-bg: #f5f7ff;
    --clr-bg-2: #eef0fb;
    --clr-surface: #ffffff;
    --clr-surface-2: #f0f2ff;
    --clr-border: rgba(108, 99, 255, 0.12);

    --clr-primary: #6c63ff;
    --clr-primary-2: #5548e8;
    --clr-accent: #ff6584;
    --clr-accent-2: #e84d6a;
    --clr-green: #10b981;
    --clr-cyan: #0ea5e9;
    --clr-orange: #f59e0b;
    --clr-yellow: #fbbf24;

    --clr-text: #1a1b2e;
    --clr-text-muted: #5c5f80;
    --clr-text-dim: #9699b8;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --shadow-glow: 0 0 40px rgba(108, 99, 255, 0.18);
    --shadow-card: 0 8px 32px rgba(108, 99, 255, 0.12);
    --shadow-hover: 0 20px 60px rgba(108, 99, 255, 0.22);
    --shadow-sm: 0 2px 12px rgba(108, 99, 255, 0.08);

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);

    --font-body: 'Inter', sans-serif;
    --font-head: 'Space Grotesk', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--clr-bg);
    color: var(--clr-text);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--clr-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--clr-primary);
    border-radius: 99px;
}

/* ── Background mesh ── */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 80vw 60vh at 20% 10%, rgba(108, 99, 255, 0.07) 0%, transparent 60%),
        radial-gradient(ellipse 60vw 50vh at 80% 80%, rgba(255, 101, 132, 0.05) 0%, transparent 60%),
        radial-gradient(ellipse 50vw 40vh at 50% 50%, rgba(14, 165, 233, 0.04) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* ============================================================
   NAVIGATION — Adobe Acrobat Red Scheme
   ============================================================ */

/* Adobe red tokens */
:root {
    --nav-bg: #CC0000;
    --nav-bg-dark: #A80000;
    --nav-bg-deep: #8B0000;
    --nav-text: #ffffff;
    --nav-muted: rgba(255, 255, 255, 0.78);
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 5%;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(90deg, var(--nav-bg-dark) 0%, var(--nav-bg) 60%, #D40000 100%);
    border-bottom: 2px solid var(--nav-bg-deep);
    transition: var(--transition);
    box-shadow: 0 3px 16px rgba(0, 0, 0, 0.22);
}

.navbar.scrolled {
    background: linear-gradient(90deg, var(--nav-bg-deep) 0%, var(--nav-bg-dark) 100%);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-head);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--nav-text);
}

.nav-logo .logo-icon {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.2);
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
    transition: var(--transition);
}

.nav-logo .logo-icon:hover {
    background: rgba(255, 255, 255, 0.3);
}

.nav-logo span {
    color: rgba(255, 255, 255, 0.92);
    font-style: italic;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--nav-muted);
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: rgba(255, 255, 255, 0.85);
    transform: scaleX(0);
    transition: var(--transition);
    border-radius: 99px;
}

.nav-links a:hover {
    color: var(--nav-text);
}

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

.nav-cta {
    padding: 9px 22px;
    background: #ffffff;
    border-radius: 99px;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--nav-bg) !important;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    letter-spacing: 0.01em;
}

.nav-cta:hover {
    background: #f7f7f7;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.28);
}

.nav-cta::after {
    display: none !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    transition: var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 100px 5% 30px;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(108, 99, 255, 0.08);
    border: 1px solid rgba(108, 99, 255, 0.2);
    border-radius: 99px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--clr-primary);
    margin-bottom: 1.5rem;
    animation: fadeInDown 0.8s ease both;
}

.hero-badge .dot {
    width: 7px;
    height: 7px;
    background: var(--clr-green);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--clr-green);
    animation: pulse 2s infinite;
}

.hero-title {
    font-family: var(--font-head);
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--clr-text);
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s 0.1s ease both;
}

.hero-title .gradient-text {
    background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-accent) 50%, var(--clr-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: gradientShift 4s linear infinite;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--clr-text-muted);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
    animation: fadeInUp 0.8s 0.2s ease both;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.8s 0.3s ease both;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    border-radius: 99px;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    transition: var(--transition);
    box-shadow: 0 8px 24px rgba(108, 99, 255, 0.35);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-primary));
    opacity: 0;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 36px rgba(108, 99, 255, 0.45);
}

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

.btn-primary span {
    position: relative;
    z-index: 1;
}

.btn-primary svg {
    position: relative;
    z-index: 1;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: #ffffff;
    border: 1.5px solid rgba(108, 99, 255, 0.25);
    border-radius: 99px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--clr-text);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--clr-surface-2);
    border-color: var(--clr-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

.hero-stats {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
    justify-content: center;
    animation: fadeInUp 0.8s 0.4s ease both;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-head);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--clr-primary);
    display: block;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--clr-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Floating shapes */
.hero-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    opacity: 0.22;
    animation: floatShape 8s ease-in-out infinite;
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: var(--clr-primary);
    top: 5%;
    left: -12%;
    animation-delay: 0s;
}

.shape-2 {
    width: 380px;
    height: 380px;
    background: var(--clr-accent);
    top: 15%;
    right: -8%;
    animation-delay: -3s;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: var(--clr-cyan);
    bottom: 20%;
    left: 35%;
    animation-delay: -6s;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.section {
    position: relative;
    z-index: 1;
    padding: 30px 5% 100px;
}

.section-inner {
    max-width: 1280px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.section-tag {
    display: inline-block;
    padding: 5px 14px;
    background: rgba(108, 99, 255, 0.08);
    border: 1px solid rgba(108, 99, 255, 0.18);
    border-radius: 99px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--clr-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-head);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--clr-text);
    margin-bottom: 1rem;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--clr-text-muted);
    max-width: 520px;
    margin: 0 auto;
}

/* ── Category Tabs ── */
.category-tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 3rem;
}

.tab-btn {
    padding: 8px 20px;
    border-radius: 99px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--clr-text-muted);
    background: #ffffff;
    border: 1.5px solid rgba(108, 99, 255, 0.12);
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(108, 99, 255, 0.06);
}

.tab-btn:hover {
    color: var(--clr-primary);
    border-color: rgba(108, 99, 255, 0.3);
    background: rgba(108, 99, 255, 0.04);
}

.tab-btn.active {
    color: #fff;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    border-color: transparent;
    box-shadow: 0 4px 16px rgba(108, 99, 255, 0.3);
}

/* ── Services Grid ── */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.2rem;
}

.service-card {
    position: relative;
    background: #ffffff;
    border: 1.5px solid rgba(108, 99, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 1.8rem 1.5rem;
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
    overflow: hidden;
    text-decoration: none;
    display: block;
    box-shadow: 0 2px 12px rgba(108, 99, 255, 0.06);
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--card-color-1, #6c63ff), var(--card-color-2, #ff6584));
    opacity: 0;
    transition: var(--transition);
    border-radius: var(--radius-lg);
}

.service-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: transparent;
    box-shadow: var(--shadow-hover);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover::after {
    opacity: 1;
}

.service-card:hover .card-title {
    color: #fff;
}

.service-card:hover .card-desc {
    color: rgba(255, 255, 255, 0.85);
}

.card-icon-wrap {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.2rem;
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.service-card:hover .card-icon-wrap {
    transform: scale(1.15) rotate(-5deg);
    background: rgba(255, 255, 255, 0.2) !important;
}

.card-icon-wrap svg,
.card-icon-wrap .icon-emoji {
    font-size: 1.8rem;
    position: relative;
    z-index: 1;
}

.card-title {
    font-family: var(--font-head);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--clr-text);
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.card-desc {
    font-size: 0.8rem;
    color: var(--clr-text-muted);
    line-height: 1.5;
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.card-arrow {
    position: absolute;
    bottom: 1.2rem;
    right: 1.2rem;
    opacity: 0;
    transform: translateX(-6px);
    transition: var(--transition);
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    z-index: 1;
}

.service-card:hover .card-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ── Category colors ── */
.cat-convert {
    --card-color-1: #6c63ff;
    --card-color-2: #3a86ff;
}

.cat-organize {
    --card-color-1: #10b981;
    --card-color-2: #06b6d4;
}

.cat-optimize {
    --card-color-1: #f59e0b;
    --card-color-2: #f97316;
}

.cat-security {
    --card-color-1: #ff6584;
    --card-color-2: #ec4899;
}

.cat-edit {
    --card-color-1: #0ea5e9;
    --card-color-2: #6366f1;
}

.cat-convert .card-icon-wrap {
    background: rgba(108, 99, 255, 0.1);
}

.cat-organize .card-icon-wrap {
    background: rgba(16, 185, 129, 0.1);
}

.cat-optimize .card-icon-wrap {
    background: rgba(245, 158, 11, 0.1);
}

.cat-security .card-icon-wrap {
    background: rgba(255, 101, 132, 0.1);
}

.cat-edit .card-icon-wrap {
    background: rgba(14, 165, 233, 0.1);
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-section {
    background: var(--clr-bg-2);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    position: relative;
}

.steps-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--clr-primary), transparent);
    opacity: 0.2;
}

.step-item {
    text-align: center;
    position: relative;
    padding: 2rem 1.5rem;
    border-radius: var(--radius-lg);
    background: #ffffff;
    border: 1.5px solid rgba(108, 99, 255, 0.1);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.step-item:hover {
    transform: translateY(-6px);
    border-color: rgba(108, 99, 255, 0.25);
    box-shadow: var(--shadow-card);
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-head);
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    margin: 0 auto 1.2rem;
    box-shadow: 0 4px 16px rgba(108, 99, 255, 0.35);
}

.step-title {
    font-family: var(--font-head);
    font-size: 1rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: 0.5rem;
}

.step-desc {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
    line-height: 1.6;
}

/* ============================================================
   FEATURES / WHY CHOOSE US
   ============================================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: #ffffff;
    border: 1.5px solid rgba(108, 99, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(108, 99, 255, 0.25);
    box-shadow: var(--shadow-card);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.feature-content h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: 0.4rem;
}

.feature-content p {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
    line-height: 1.6;
}

/* ============================================================
   PRICING TEASER
   ============================================================ */
.pricing-section {
    background: var(--clr-bg-2);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    background: #ffffff;
    border: 1.5px solid rgba(108, 99, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.pricing-card.featured {
    border-color: var(--clr-primary);
    background: linear-gradient(160deg, #ffffff 60%, rgba(108, 99, 255, 0.04) 100%);
    transform: scale(1.03);
    box-shadow: 0 12px 40px rgba(108, 99, 255, 0.18);
}

.pricing-card.featured:hover {
    transform: scale(1.03) translateY(-4px);
}

.pricing-card.featured::before {
    content: 'Most Popular';
    position: absolute;
    top: 1rem;
    right: -1.5rem;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 24px;
    transform: rotate(45deg);
    letter-spacing: 0.05em;
}

.pricing-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 99px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.badge-free {
    background: rgba(16, 185, 129, 0.1);
    color: var(--clr-green);
}

.badge-pro {
    background: rgba(108, 99, 255, 0.1);
    color: var(--clr-primary);
}

.badge-dev {
    background: rgba(14, 165, 233, 0.1);
    color: var(--clr-cyan);
}

.pricing-price {
    font-family: var(--font-head);
    font-size: 3rem;
    font-weight: 800;
    color: var(--clr-text);
    margin-bottom: 0.3rem;
}

.pricing-price sup {
    font-size: 1.2rem;
    vertical-align: super;
}

.pricing-price span {
    font-size: 1rem;
    color: var(--clr-text-muted);
    font-weight: 400;
}

.pricing-desc {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
    margin-bottom: 1.5rem;
}

.pricing-features {
    margin-bottom: 2rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    padding: 0.4rem 0;
    color: var(--clr-text-muted);
    border-bottom: 1px solid rgba(108, 99, 255, 0.08);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li .check {
    color: var(--clr-green);
    font-size: 0.9rem;
}

.btn-plan {
    display: block;
    width: 100%;
    padding: 12px;
    border-radius: 99px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

.btn-plan-free {
    background: var(--clr-bg);
    border: 1.5px solid rgba(108, 99, 255, 0.2);
    color: var(--clr-primary);
}

.btn-plan-free:hover {
    background: rgba(108, 99, 255, 0.06);
    border-color: var(--clr-primary);
}

.btn-plan-pro {
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    color: white;
    border: none;
    box-shadow: 0 8px 24px rgba(108, 99, 255, 0.35);
}

.btn-plan-pro:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(108, 99, 255, 0.5);
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-section {
    text-align: center;
    padding: 80px 5%;
}

.cta-box {
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.06), rgba(255, 101, 132, 0.04));
    border: 1.5px solid rgba(108, 99, 255, 0.15);
    border-radius: var(--radius-xl);
    padding: 5rem 3rem;
    position: relative;
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0 20px 60px rgba(108, 99, 255, 0.1);
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, rgba(108, 99, 255, 0.04), transparent 30%, rgba(255, 101, 132, 0.03), transparent 70%);
    animation: rotateSlow 20s linear infinite;
}

.cta-title {
    font-family: var(--font-head);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--clr-text);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.cta-desc {
    font-size: 1rem;
    color: var(--clr-text-muted);
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--clr-bg-2);
    border-top: 1px solid var(--clr-border);
    padding: 4rem 5% 2rem;
}

.footer-grid {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--clr-border);
    margin-bottom: 2rem;
}

.footer-brand p {
    font-size: 0.88rem;
    color: var(--clr-text-muted);
    line-height: 1.7;
    margin-top: 1rem;
    max-width: 260px;
}

.footer-social {
    display: flex;
    gap: 0.7rem;
    margin-top: 1.5rem;
}

.social-btn {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: #ffffff;
    border: 1.5px solid rgba(108, 99, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: var(--transition);
    color: var(--clr-text-muted);
    box-shadow: var(--shadow-sm);
}

.social-btn:hover {
    background: rgba(108, 99, 255, 0.08);
    border-color: rgba(108, 99, 255, 0.3);
    color: var(--clr-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

.footer-col h4 {
    font-size: 0.88rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--clr-text-dim);
    margin-bottom: 1.2rem;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-col ul li a {
    font-size: 0.88rem;
    color: var(--clr-text-muted);
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--clr-primary);
    padding-left: 4px;
}

.footer-bottom {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--clr-text-dim);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom a {
    color: var(--clr-primary);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 6px var(--clr-green);
    }

    50% {
        box-shadow: 0 0 16px var(--clr-green);
    }
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

@keyframes floatShape {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -30px) scale(1.05);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.95);
    }
}

@keyframes rotateSlow {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Scroll-triggered fade-in */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   RESPONSIVE — Tablet, Mobile, Small Mobile
   ============================================================ */

/* ── TABLET  (≤ 1024px) ── */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .pricing-card.featured {
        transform: none;
    }

    .hero-title {
        font-size: clamp(2.4rem, 5.5vw, 4rem);
    }
}

/* ── TABLET / LANDSCAPE MOBILE  (≤ 768px) ── */
@media (max-width: 768px) {

    /* — Navbar — */
    .nav-links {
        display: none;
        flex-direction: column;
        position: fixed;
        inset: 0;
        top: 70px;
        background: linear-gradient(160deg, var(--nav-bg-dark) 0%, var(--nav-bg-deep) 100%);
        align-items: center;
        justify-content: center;
        gap: 2rem;
        font-size: 1.15rem;
        z-index: 999;
        padding-bottom: 2rem;
    }

    .nav-links.open {
        display: flex;
    }

    .nav-links a {
        color: rgba(255, 255, 255, 0.85);
        font-size: 1.1rem;
        font-weight: 600;
        padding: 0.3rem 0;
    }

    .nav-links a:hover {
        color: #fff;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-cta {
        display: none;
    }

    /* — Hero — */
    .hero {
        padding: 100px 6% 60px;
        min-height: auto;
    }

    .hero-title {
        font-size: clamp(2.2rem, 8vw, 3.2rem);
    }

    .hero-subtitle {
        font-size: 1rem;
        padding: 0 0.5rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
        justify-content: center;
        padding: 13px 28px;
    }

    .hero-stats {
        gap: 1.5rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    /* Hide large decorative shapes on mobile */
    .shape-1 {
        width: 250px;
        height: 250px;
        opacity: 0.12;
    }

    .shape-2 {
        width: 200px;
        height: 200px;
        opacity: 0.1;
    }

    .shape-3 {
        display: none;
    }

    /* — Sections — */
    .section {
        padding: 70px 5%;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }

    .section-desc {
        font-size: 0.95rem;
        padding: 0 0.5rem;
    }

    /* — Category Tabs — */
    .category-tabs {
        gap: 0.4rem;
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 0.5rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .category-tabs::-webkit-scrollbar {
        display: none;
    }

    .tab-btn {
        white-space: nowrap;
        flex-shrink: 0;
        font-size: 0.82rem;
        padding: 7px 16px;
    }

    /* — Services Grid — */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .service-card {
        padding: 1.4rem 1rem;
    }

    .card-icon-wrap {
        width: 54px;
        height: 54px;
        border-radius: 14px;
        margin-bottom: 0.9rem;
    }

    .icon-emoji {
        font-size: 1.4rem !important;
    }

    .card-title {
        font-size: 0.88rem;
    }

    .card-desc {
        font-size: 0.75rem;
    }

    /* — How It Works — */
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }

    .steps-grid::before {
        display: none;
    }

    .step-item {
        padding: 1.5rem 1.2rem;
        display: flex;
        align-items: flex-start;
        gap: 1.2rem;
        text-align: left;
    }

    .step-number {
        margin: 0;
        flex-shrink: 0;
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }

    /* — Features — */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .feature-card {
        padding: 1.5rem;
    }

    /* — Pricing — */
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .pricing-card.featured {
        transform: none;
        box-shadow: 0 12px 40px rgba(108, 99, 255, 0.18);
    }

    /* — CTA — */
    .cta-box {
        padding: 3.5rem 1.8rem;
    }

    .cta-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .cta-actions .btn-primary,
    .cta-actions .btn-secondary {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    /* — Footer — */
    .footer {
        padding: 3rem 5% 2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-brand p {
        max-width: 100%;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 0.5rem;
    }
}

/* ── MOBILE  (≤ 480px) ── */
@media (max-width: 480px) {

    /* — Navbar — */
    .nav-logo {
        font-size: 1.25rem;
    }

    /* — Hero — */
    .hero {
        padding: 90px 5% 50px;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 5px 12px;
    }

    .hero-title {
        font-size: clamp(1.9rem, 9vw, 2.6rem);
        letter-spacing: -0.015em;
    }

    .hero-stats {
        gap: 1.2rem;
    }

    .stat-number {
        font-size: 1.35rem;
    }

    .stat-label {
        font-size: 0.72rem;
    }

    /* — Services — */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .service-card {
        padding: 1.2rem 0.9rem;
        border-radius: 16px;
    }

    .card-icon-wrap {
        width: 48px;
        height: 48px;
        border-radius: 12px;
        margin-bottom: 0.75rem;
    }

    .icon-emoji {
        font-size: 1.2rem !important;
    }

    .card-title {
        font-size: 0.82rem;
        margin-bottom: 0.3rem;
    }

    .card-desc {
        font-size: 0.7rem;
        line-height: 1.4;
    }

    .card-arrow {
        display: none;
    }

    /* — Section — */
    .section {
        padding: 55px 4%;
    }

    .section-title {
        font-size: clamp(1.6rem, 6vw, 2.2rem);
    }

    /* — Steps — */
    .step-item {
        padding: 1.2rem 1rem;
    }

    /* — Footer — */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.8rem;
    }
}

/* ── SMALL MOBILE  (≤ 360px) ── */
@media (max-width: 360px) {

    .navbar {
        padding: 0 4%;
    }

    .nav-logo {
        font-size: 1.1rem;
    }

    .nav-logo .logo-icon {
        width: 32px;
        height: 32px;
        font-size: 0.95rem;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .services-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.6rem;
    }

    .service-card {
        padding: 1rem 0.7rem;
    }

    .card-icon-wrap {
        width: 42px;
        height: 42px;
    }

    .icon-emoji {
        font-size: 1rem !important;
    }

    .hero-stats {
        column-gap: 1rem;
    }

    .btn-primary,
    .btn-secondary {
        font-size: 0.9rem;
        padding: 11px 22px;
    }

    .cta-box {
        padding: 2.5rem 1.2rem;
    }

    .pricing-price {
        font-size: 2.5rem;
    }
}

/* ── Touch devices: disable hover transforms to avoid sticky states ── */
@media (hover: none) {
    .service-card:hover {
        transform: none;
        box-shadow: 0 2px 12px rgba(108, 99, 255, 0.06);
    }

    .service-card:hover::before {
        opacity: 0;
    }

    .service-card:hover .card-title {
        color: var(--clr-text);
    }

    .service-card:hover .card-desc {
        color: var(--clr-text-muted);
    }

    .service-card:hover .card-icon-wrap {
        transform: none;
    }

    .feature-card:hover,
    .step-item:hover,
    .pricing-card:hover {
        transform: none;
    }

    .btn-primary:hover,
    .btn-secondary:hover,
    .nav-cta:hover {
        transform: none;
    }
}