/* ===========================
   SERVIFY.GR — Landing Page
   =========================== */

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

:root {
    --color-primary: #FF5722;
    --color-primary-dark: #E64A19;
    --color-primary-light: #FFF3E0;
    --color-dark: #1A1A2E;
    --color-dark-soft: #2D2D44;
    --color-text: #333340;
    --color-text-light: #6B6B80;
    --color-bg: #FFFFFF;
    --color-bg-soft: #F8F8FC;
    --color-bg-alt: #F0F0F7;
    --color-border: #E8E8F0;
    --color-success: #2ECC71;
    --color-danger: #E74C3C;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 16px 48px rgba(0,0,0,0.15);
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Manrope', 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--color-dark);
    line-height: 1.2;
}

h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
}

h2 em {
    font-style: normal;
    color: var(--color-primary);
}

h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--color-primary-dark);
}

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

/* Section Labels */
.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.section-intro {
    font-size: 1.15rem;
    color: var(--color-text-light);
    max-width: 640px;
    margin-bottom: 48px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    box-shadow: 0 4px 14px rgba(255, 87, 34, 0.35);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(255, 87, 34, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--color-dark);
    border: 2px solid var(--color-border);
}

.btn-secondary:hover {
    border-color: var(--color-dark);
    color: var(--color-dark);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
    border-radius: var(--radius-md);
}

.btn-full {
    width: 100%;
}

.btn-nav {
    padding: 10px 24px;
    font-size: 0.9rem;
}

/* ===========================
   NAVBAR
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all 0.3s;
}

.navbar.scrolled {
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 800;
    text-decoration: none;
}

.logo-text,
.logo-dot {
    font-family: "Myriad Pro", "Myriad Web Pro", "Source Sans Pro", "Segoe UI", sans-serif;
    font-weight: 700;
}

.logo-text {
    color: var(--color-dark);
}

.logo-dot {
    color: var(--color-primary);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--color-text-light);
    font-size: 0.92rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s;
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: all 0.3s;
}

.mobile-menu {
    display: none;
    flex-direction: column;
    padding: 16px 24px 24px;
    gap: 12px;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.mobile-menu a {
    color: var(--color-text);
    font-size: 1rem;
    font-weight: 500;
    padding: 8px 0;
}

.mobile-menu .btn {
    margin-top: 8px;
    text-align: center;
}

/* ===========================
   HERO
   =========================== */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(180deg, var(--color-bg-soft) 0%, var(--color-bg) 100%);
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero h1 .highlight {
    color: var(--color-primary);
    position: relative;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.hero-note {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--color-text-light);
}

.hero-note svg {
    color: var(--color-success);
    flex-shrink: 0;
}

/* Phone Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
}

.phone-mockup {
    width: 300px;
    background: var(--color-dark);
    border-radius: 36px;
    padding: 12px;
    box-shadow: var(--shadow-xl);
    transform: rotate(2deg);
    transition: transform 0.4s;
}

.phone-mockup:hover {
    transform: rotate(0deg) scale(1.02);
}

.phone-screen {
    background: white;
    border-radius: 26px;
    overflow: hidden;
    padding: 20px 16px;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.phone-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}

.store-logo-mock {
    width: 44px;
    height: 44px;
    background: var(--color-primary-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.store-name-mock {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-dark);
}

.phone-menu-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-bg-alt);
}

.item-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.item-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-dark);
}

.item-price {
    font-size: 0.88rem;
    color: var(--color-text-light);
}

.item-add {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    background: transparent;
    color: var(--color-primary);
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.item-add:hover {
    background: var(--color-primary);
    color: white;
}

.phone-cart {
    margin-top: auto;
    background: var(--color-primary);
    color: white;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 0.92rem;
}

.cart-total {
    font-weight: 700;
}

/* ===========================
   PAIN SECTION
   =========================== */
.pain {
    padding: 100px 0;
    background: var(--color-bg);
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.pain-card {
    background: var(--color-bg-soft);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: transform 0.3s, box-shadow 0.3s;
}

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

.pain-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.pain-card h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
}

.pain-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

.pain-closing {
    margin-top: 48px;
    font-size: 1.05rem;
    color: var(--color-text-light);
    text-align: center;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    padding: 24px 32px;
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
}

/* ===========================
   SOLUTION SECTION
   =========================== */
.solution {
    padding: 100px 0;
    background: var(--color-bg-soft);
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

.solution-step {
    position: relative;
    padding: 32px;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: transform 0.3s, box-shadow 0.3s;
}

.solution-step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.step-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary-light);
    line-height: 1;
    margin-bottom: 16px;
}

.solution-step h3 {
    margin-bottom: 12px;
}

.solution-step p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.solution-note {
    display: flex;
    gap: 16px;
    padding: 24px 32px;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
}

.note-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.note-content {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

.note-content strong {
    color: var(--color-dark);
}

/* ===========================
   MIGRATION SECTION
   =========================== */
.migration {
    padding: 100px 0;
    background: var(--color-bg);
}

.migration-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.migration-card {
    padding: 32px;
    background: var(--color-bg-soft);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: transform 0.3s, box-shadow 0.3s;
}

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

.migration-icon {
    width: 56px;
    height: 56px;
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.migration-card h3 {
    margin-bottom: 10px;
}

.migration-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

.migration-realistic {
    padding: 24px 32px;
    background: var(--color-bg-soft);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
}

.migration-realistic p {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

.migration-realistic strong {
    color: var(--color-dark);
}

/* ===========================
   FEATURES SECTION
   =========================== */
.features {
    padding: 100px 0;
    background: var(--color-bg-soft);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-card {
    padding: 28px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: transform 0.3s, box-shadow 0.3s;
}

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

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.feature-card h3 {
    font-size: 1.05rem;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 0.88rem;
    color: var(--color-text-light);
    line-height: 1.65;
}

/* ===========================
   PRICING SECTION
   =========================== */
.pricing {
    padding: 100px 0;
    background: var(--color-bg);
}

.pricing-comparison {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 32px;
}

.pricing-card {
    padding: 36px;
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-border);
    position: relative;
}

.pricing-marketplace {
    background: var(--color-bg-soft);
}

.pricing-servify {
    background: var(--color-bg);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 36px;
    background: var(--color-primary);
    color: white;
    font-size: 0.82rem;
    font-weight: 700;
    padding: 4px 16px;
    border-radius: 50px;
}

.pricing-header {
    margin-bottom: 28px;
}

.pricing-header h3 {
    font-size: 1.4rem;
    margin-bottom: 4px;
}

.pricing-header p {
    color: var(--color-text-light);
    font-size: 0.92rem;
}

.pricing-scenario {
    padding: 16px;
    background: var(--color-bg-alt);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.pricing-servify .pricing-scenario {
    background: var(--color-primary-light);
}

.pricing-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.95rem;
}

.pricing-total {
    border-bottom: none;
    font-weight: 700;
    font-size: 1.1rem;
    padding-top: 16px;
}

.pricing-amount {
    font-weight: 600;
}

.pricing-amount.negative {
    color: var(--color-danger);
}

.pricing-amount.positive {
    color: var(--color-success);
}

.pricing-amount.highlight-amount {
    color: var(--color-primary);
    font-size: 1.3rem;
    font-weight: 800;
}

.pricing-yearly {
    margin-top: 20px;
    padding: 16px;
    background: #FDE8E8;
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    text-align: center;
    color: var(--color-danger);
}

.positive-note {
    background: #E8F8F0 !important;
    color: var(--color-success) !important;
}

.pricing-note {
    font-size: 0.88rem;
    color: var(--color-text-light);
    text-align: center;
    margin-bottom: 32px;
}

.pricing-insight {
    padding: 24px 32px;
    background: var(--color-bg-soft);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
}

.pricing-insight p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

.pricing-insight strong {
    color: var(--color-dark);
}

/* ===========================
   NOT FOR SECTION
   =========================== */
.not-for {
    padding: 100px 0;
    background: var(--color-bg-soft);
}

.not-for-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
    margin-bottom: 48px;
}

.not-for-card {
    padding: 28px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.not-for-icon {
    width: 40px;
    height: 40px;
    background: #FDE8E8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-danger);
    font-weight: 800;
    font-size: 1rem;
    margin-bottom: 16px;
}

.not-for-card p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

.not-for-card strong {
    color: var(--color-dark);
}

.for-card {
    padding: 36px;
    background: var(--color-bg);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-lg);
}

.for-card h3 {
    color: var(--color-primary);
    font-size: 1.2rem;
    margin-bottom: 16px;
}

.for-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.for-card li {
    padding-left: 28px;
    position: relative;
    font-size: 1rem;
    color: var(--color-text);
}

.for-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: 700;
}

/* ===========================
   CTA SECTION
   =========================== */
.cta-section {
    padding: 100px 0;
    background: var(--color-dark);
    color: white;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.cta-content h2 {
    color: white;
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.cta-content > p {
    color: rgba(255,255,255,0.7);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.cta-form {
    text-align: left;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 12px;
}

.cta-form input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--color-dark-soft);
    border-radius: var(--radius-sm);
    background: var(--color-dark-soft);
    color: white;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color 0.2s;
}

.cta-form input::placeholder {
    color: rgba(255,255,255,0.4);
}

.cta-form input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.cta-form .btn {
    margin-top: 8px;
}

.form-note {
    margin-top: 16px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
    text-align: center;
}

/* ===========================
   FAQ SECTION
   =========================== */
.faq {
    padding: 100px 0;
    background: var(--color-bg);
}

.faq-list {
    max-width: 720px;
    margin: 48px auto 0;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-dark);
    text-align: left;
    transition: color 0.2s;
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-arrow {
    flex-shrink: 0;
    transition: transform 0.3s;
    color: var(--color-text-light);
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding-bottom: 20px;
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

/* ===========================
   FOOTER
   =========================== */
.footer {
    padding: 48px 0 32px;
    background: var(--color-bg-soft);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.footer-brand p {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-top: 8px;
}

.footer-links {
    display: flex;
    gap: 28px;
}

.footer-links a {
    color: var(--color-text-light);
    font-size: 0.9rem;
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--color-dark);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
    h2 {
        font-size: 2rem;
    }

    .hero h1 {
        font-size: 2.6rem;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .solution-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .nav-links,
    .btn-nav {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu.active {
        display: flex;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero .container {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-ctas {
        justify-content: center;
    }

    .hero-note {
        justify-content: center;
    }

    .hero-visual {
        order: -1;
    }

    .phone-mockup {
        width: 260px;
        transform: rotate(0deg);
    }

    h2 {
        font-size: 1.75rem;
    }

    .pain-grid,
    .migration-grid,
    .pricing-comparison {
        grid-template-columns: 1fr;
    }

    .not-for-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .section-intro {
        font-size: 1.05rem;
    }

    .pricing-card {
        padding: 24px;
    }

    .solution-note {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.85rem;
    }

    .hero-ctas {
        flex-direction: column;
        align-items: stretch;
    }

    .btn-lg {
        padding: 14px 28px;
    }

    h2 {
        font-size: 1.5rem;
    }
}

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

.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}