/* ========================================
   CREATIVE KOI DESIGNS - STYLESHEET
   Color Palette:
   - Primary: Ocean Blue (#1A5F7A)
   - Accent: Vibrant Coral (#FF6B35)
   - Text: Charcoal (#2C3E50)
   - Background: White (#FFFFFF)
   - Secondary BG: Pale Blue (#D4E8F0)
   
   Typography:
   - Headlines: Playfair Display (serif)
   - Body: Inter (sans-serif)
   ======================================== */

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

:root {
    --primary: #1A5F7A;
    --accent: #FF6B35;
    --text: #2C3E50;
    --text-light: #5A6C7D;
    --bg-white: #FFFFFF;
    --bg-light: #F8FAFB;
    --bg-pale-blue: #D4E8F0;
    --border: #E0E8F0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    background-color: var(--bg-white);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text);
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

h4 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

p {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.highlight {
    color: var(--accent);
    font-style: italic;
}

/* ========================================
   BUTTONS
   ======================================== */

.cta-button {
    background-color: var(--accent);
    color: white;
    border: none;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover {
    background-color: #E55A2B;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(255, 107, 53, 0.2);
}

.cta-button.cta-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.cta-button.cta-outline {
    background-color: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
}

.cta-button.cta-outline:hover {
    background-color: var(--accent);
    color: white;
}

.arrow {
    margin-left: 8px;
}

/* ========================================
   NAVIGATION
   ======================================== */

.navbar {
    position: sticky;
    top: 0;
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    flex-direction: column;
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

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

.logo-koi {
    color: var(--accent);
}

.logo-sub {
    font-size: 0.7rem;
    letter-spacing: 1px;
    color: var(--text-light);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    flex: 1;
    justify-content: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    padding: 80px 0;
    background-color: var(--bg-white);
}

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

.hero-text {
    max-width: 600px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* ========================================
   WHO WE HELP SECTION
   ======================================== */

.who-we-help {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.help-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 3rem;
}

.help-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.help-card:hover {
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
}

.help-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.help-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

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

/* ========================================
   WHAT WE DO SECTION
   ======================================== */

.what-we-do {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 3rem;
}

.service-card {
    background-color: var(--bg-light);
    padding: 2.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent);
    transition: all 0.3s ease;
}

.service-card:hover {
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.service-card p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.service-list {
    list-style: none;
    padding-left: 0;
}

.service-list li {
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.95rem;
    color: var(--text-light);
}

.service-list li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

/* ========================================
   SOFTWARE SECTION
   ======================================== */

.software-section {
    padding: 80px 0;
    background-color: var(--bg-pale-blue);
}

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

.section-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--accent);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.software-text h2 {
    text-align: left;
    margin-bottom: 1.5rem;
}

.launching-soon {
    color: var(--accent);
    font-weight: 600;
    margin: 1.5rem 0;
}

.software-image {
    position: relative;
}

.software-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* ========================================
   PHILOSOPHY SECTION
   ======================================== */

.philosophy {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.philosophy h2 {
    text-align: center;
    margin-bottom: 1rem;
}

.philosophy h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text);
}

.philosophy-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
    font-size: 1.05rem;
    color: var(--text-light);
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 3rem;
}

.philosophy-card {
    text-align: center;
    padding: 2rem;
}

.philosophy-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.philosophy-card h4 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

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

/* ========================================
   PROCESS SECTION
   ======================================== */

.process {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 3rem;
}

.process-step {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    position: relative;
    padding-left: 80px;
}

.step-number {
    position: absolute;
    left: 20px;
    top: 20px;
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    opacity: 0.3;
}

.process-step h4 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
}

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

/* ========================================
   WORK/PORTFOLIO SECTION
   ======================================== */

.work {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 3rem;
}

.portfolio-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.portfolio-card:hover {
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.portfolio-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-card:hover img {
    transform: scale(1.05);
}

.portfolio-card h4 {
    padding: 1.5rem 1.5rem 0.5rem;
    font-size: 1.2rem;
}

.portfolio-card p {
    padding: 0 1.5rem 1.5rem;
    font-size: 0.95rem;
    color: var(--text-light);
}

/* ========================================
   CONTACT SECTION
   ======================================== */

.contact {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.contact h2 {
    text-align: center;
    margin-bottom: 1rem;
}

.contact-intro {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
    font-size: 1.05rem;
    color: var(--text-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.info-item p {
    font-size: 1rem;
    color: var(--text);
}

.info-item a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.info-item a:hover {
    color: #E55A2B;
}

/* ========================================
   CONTACT FORM
   ======================================== */

.contact-form {
    background-color: var(--bg-white);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    color: var(--text);
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .cta-button {
    width: 100%;
    margin-top: 1rem;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background-color: var(--text);
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-section h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.footer-section a:hover {
    color: var(--accent);
}

.footer-logo {
    display: flex;
    flex-direction: column;
}

.footer-logo .logo-text {
    color: white;
}

.footer-bottom {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .software-content {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .nav-links {
        gap: 1rem;
        font-size: 0.85rem;
    }

    .navbar-content {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .navbar-content .cta-button {
        order: 3;
        width: 100%;
    }

    .services-grid,
    .help-grid,
    .philosophy-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 40px 0;
    }

    .hero-text {
        max-width: 100%;
    }

    .cta-button {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .cta-button.cta-large {
        padding: 12px 24px;
        font-size: 1rem;
    }

    .nav-links {
        display: none;
    }

    .navbar-content {
        justify-content: space-between;
    }

    section {
        padding: 40px 0 !important;
    }
}