/* ===========================
   BIZGROW TECHNOLOGY STYLES
   Design System: Corporate Modern
   =========================== */

:root {
    --primary: #5B7FFF;
    --primary-dark: #4A6CF7;
    --accent: #7CB8E8;
    --dark: #1F2937;
    --dark-light: #374151;
    --text-light: #6B7280;

    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ===========================
   RESET & BASE
   =========================== */

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

html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

/* ===========================
   BUTTON SYSTEM
   =========================== */

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    background: var(--primary);
    color: white;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: 0.75rem;
    transition: all 0.3s var(--ease-smooth);
    border: none;
    cursor: pointer;
    font-family: 'Manrope', sans-serif;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(91, 127, 255, 0.15);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(91, 127, 255, 0.25);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    background: white;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: 0.75rem;
    transition: all 0.3s var(--ease-smooth);
    border: none;
    cursor: pointer;
    font-family: 'Manrope', sans-serif;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.btn-white:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.btn-outline-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    background: transparent;
    color: white;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: 0.75rem;
    transition: all 0.3s var(--ease-smooth);
    border: 2px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    font-family: 'Manrope', sans-serif;
    text-decoration: none;
    backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

/* ===========================
   HERO ANIMATIONS
   =========================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s var(--ease-smooth) forwards;
    opacity: 0;
}

/* ===========================
   BACKGROUND PATTERNS
   =========================== */

.bg-grid-pattern {
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* ===========================
   SERVICE CARDS
   =========================== */

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 1.25rem;
    border: 1px solid #E2E8F0;
    transition: all 0.4s var(--ease-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease-smooth);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(91, 127, 255, 0.12);
    border-color: var(--primary);
}

.service-card-icon-wrapper {
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    transition: all 0.4s var(--ease-smooth);
}

.service-card:hover .service-card-icon-wrapper {
    transform: rotate(5deg) scale(1.1);
    box-shadow: 0 8px 24px rgba(91, 127, 255, 0.2);
}

/* ===========================
   PRICING CARD
   =========================== */

.pricing-card {
    background: white;
    padding: 3rem;
    border-radius: 1.5rem;
    border: 2px solid var(--primary);
    position: relative;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(91, 127, 255, 0.15);
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(43, 77, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

/* ===========================
   FORM STYLES
   =========================== */

.contact-form {
    background: white;
    padding: 3rem;
    border-radius: 1.5rem;
    box-shadow: 0 8px 32px rgba(31, 41, 55, 0.06);
    border: 1px solid #E2E8F0;
}

.form-group {
    position: relative;
}

.form-label {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
    font-family: 'Manrope', sans-serif;
}

.form-input {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border: 2px solid #E2E8F0;
    border-radius: 0.75rem;
    font-size: 1rem;
    font-family: 'Manrope', sans-serif;
    color: var(--dark);
    transition: all 0.3s var(--ease-smooth);
    background: white;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(43, 77, 255, 0.1);
}

.form-input::placeholder {
    color: #94A3B8;
}

select.form-input {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748B'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.25rem;
    padding-right: 3rem;
}

/* ===========================
   CONTACT INFO CARDS
   =========================== */

.contact-info-card {
    padding: 2rem;
    background: white;
    border-radius: 1rem;
    border: 1px solid #E2E8F0;
    transition: all 0.3s var(--ease-smooth);
}

.contact-info-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.1);
    border-color: var(--primary);
}

/* ===========================
   LOGO CARDS & SCROLL
   =========================== */

.logos-scroll-container {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    scroll-behavior: smooth;
}

.logos-scroll-container::-webkit-scrollbar {
    display: none;
}

.logos-track {
    display: inline-flex;
    gap: 2rem;
    padding: 1rem 0 2rem 0;
}

.logo-card {
    flex-shrink: 0;
    width: 260px;
    background: white;
    padding: 2rem 1.5rem;
    border-radius: 1rem;
    border: 2px solid #E2E8F0;
    position: relative;
    overflow: hidden;
    transition: all 0.4s var(--ease-smooth);
    text-decoration: none;
    text-align: center;
    display: block;
}

.logo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease-smooth);
}

.logo-card:hover::before {
    transform: scaleX(1);
}

.logo-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(91, 127, 255, 0.12);
    border-color: var(--primary);
}

.logo-image-container {
    width: 100%;
    height: 100px;
    background: linear-gradient(135deg, rgba(91, 127, 255, 0.08), rgba(124, 184, 232, 0.08));
    border-radius: 0.75rem;
    border: 2px solid rgba(91, 127, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s var(--ease-smooth);
    padding: 1rem;
}

.logo-image {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

.logo-card:hover .logo-image-container {
    background: linear-gradient(135deg, rgba(91, 127, 255, 0.12), rgba(124, 184, 232, 0.12));
    border-color: var(--primary);
}

/* ===========================
   SCROLL ARROWS
   =========================== */

.scroll-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 2.5rem;
    height: 2.5rem;
    background: white;
    border: 1px solid #E2E8F0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s var(--ease-smooth);
    z-index: 10;
    color: var(--text-light);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.scroll-arrow:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    box-shadow: 0 4px 12px rgba(91, 127, 255, 0.2);
}

.scroll-arrow:active {
    transform: translateY(-50%) scale(0.95);
}

.scroll-arrow-left {
    left: -1.25rem;
}

.scroll-arrow-right {
    right: -1.25rem;
}

/* ===========================
   SCROLL BEHAVIOR
   =========================== */

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===========================
   RESPONSIVE ADJUSTMENTS
   =========================== */

@media (max-width: 768px) {
    .service-card {
        padding: 2rem;
    }

    .pricing-card,
    .contact-form {
        padding: 2rem;
    }

    .logo-card {
        width: 220px;
        padding: 1.5rem 1.25rem;
    }

    .logo-rectangle {
        height: 90px;
    }

    .scroll-arrow {
        width: 2rem;
        height: 2rem;
    }

    .scroll-arrow svg {
        width: 1rem;
        height: 1rem;
    }
}

@media (max-width: 640px) {
    .logo-card {
        width: 200px;
        padding: 1.25rem 1rem;
    }

    .logo-rectangle {
        height: 80px;
    }

    .scroll-arrow-left {
        left: 0.5rem;
    }

    .scroll-arrow-right {
        right: 0.5rem;
    }
}

/* ===========================
   UTILITY ANIMATIONS
   =========================== */

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* ===========================
   CUSTOM SCROLLBAR
   =========================== */

::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: #F1F5F9;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary), var(--accent));
    border-radius: 6px;
    border: 2px solid #F1F5F9;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--primary-dark), var(--primary));
}

/* ===========================
   SELECTION STYLING
   =========================== */

::selection {
    background: var(--primary);
    color: white;
}

::-moz-selection {
    background: var(--primary);
    color: white;
}