/* --- Global Variables & Resets --- */
:root {
    --ps-blue: #0070d1;
    --ps-dark: #1f1f1f;
    --ps-light: #f5f5f5;
    --ps-white: #ffffff;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--ps-white);
    color: var(--ps-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- Layout Logic --- */
section {
    width: 100%;
    padding: 100px 0;
    display: block;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* --- Navigation (Glassmorphism) --- */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(0,0,0,0.1);
    padding: 15px 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    text-decoration: none;
    color: var(--ps-dark);
    letter-spacing: 2px;
}

.logo span { color: var(--ps-blue); }

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: #444;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.btn-nav-consult {
    background: var(--ps-blue);
    color: white !important;
    padding: 10px 22px;
    border-radius: 50px;
}

/* --- Hero Section --- */
.hero {
    height: 80vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), 
                url('https://images.unsplash.com/photo-1590602847861-f357a9332bbc?auto=format&fit=crop&q=80&w=2000') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    margin-top: 60px;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 20px;
    font-weight: 300;
}

.hero-content p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
    opacity: 0.9;
}

.tag {
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.8rem;
    background: var(--ps-blue);
    padding: 6px 14px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 20px;
}

.hero-btns {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.btn-primary, .btn-secondary {
    padding: 14px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: var(--transition);
    border: none;
    display: inline-block;
}

.btn-primary { background: var(--ps-blue); color: white; }
.btn-primary:hover { background: #005bb2; transform: translateY(-2px); }

.btn-secondary { background: white; color: var(--ps-dark); }
.btn-secondary:hover { background: var(--ps-light); transform: translateY(-2px); }

/* --- Section Titles --- */
.section-title {
    font-size: 2.8rem;
    margin-bottom: 60px;
    text-align: center;
    font-weight: 300;
}

/* --- Blueprint Grid --- */
.tldr-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.tldr-card {
    background: var(--ps-light);
    padding: 50px 30px;
    border-radius: 24px;
    text-align: center;
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.tldr-card:hover {
    background: var(--ps-blue);
    color: white;
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 112, 209, 0.3);
}

.icon { font-size: 3.5rem; margin-bottom: 20px; }

/* --- Process & Docs Section --- */
.docs-section { background: #0b0b0b; color: white; }

.docs-split {
    display: flex;
    align-items: center;
    gap: 80px;
}

.docs-text { flex: 1; }

.doc-item {
    margin-top: 45px;
    border-left: 4px solid var(--ps-blue);
    padding-left: 30px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.doc-item strong {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.doc-item p {
    margin-bottom: 25px;
    color: #bbb;
    max-width: 550px;
}

.btn-small {
    padding: 12px 24px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid var(--ps-blue);
    background: transparent;
    color: var(--ps-blue);
    text-decoration: none;
    transition: var(--transition);
    border-radius: 4px;
    font-weight: bold;
}

.btn-small:hover {
    background: var(--ps-blue);
    color: white !important;
}

.docs-image { flex: 1; }

.ui-mockup {
    width: 100%;
    height: 350px;
    background: #1a1a1a;
    border-radius: 30px;
    padding: 40px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}

.line { height: 12px; background: #333; margin-bottom: 20px; border-radius: 6px; }
.line.short { width: 50%; }
.dot { width: 40px; height: 40px; background: var(--ps-blue); border-radius: 50%; margin-bottom: 30px; }

/* --- 8 Step Guide Grid --- */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 35px;
}

.step-card {
    padding: 40px;
    border-bottom: 5px solid var(--ps-blue);
    background: #fff;
    box-shadow: 0 15px 40px rgba(0,0,0,0.06);
    transition: var(--transition);
    border-radius: 4px;
}

.step-card:hover { transform: translateY(-8px); }

.step-num { 
    font-size: 3.5rem; 
    font-weight: 700; 
    color: rgba(0, 112, 209, 0.1); 
    display: block; 
    margin-bottom: 10px;
}

/* --- Consulting Section --- */
.consult-section { background-color: #f2f2f2; }

.consult-container {
    display: flex;
    background: white;
    border-radius: 40px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0,0,0,0.12);
}

.consult-info {
    flex: 1;
    background: var(--ps-dark);
    color: white;
    padding: 70px;
}

.consult-info h2 { font-size: 2.8rem; margin-bottom: 25px; font-weight: 300; }

.consult-perks { list-style: none; margin-top: 30px; }
.consult-perks li { margin-bottom: 15px; font-size: 1.1rem; }
.consult-perks li span { color: var(--ps-blue); font-weight: bold; margin-right: 15px; }

.consult-form-box { flex: 1; padding: 70px; }

.input-group { margin-bottom: 25px; }
.input-group label { display: block; margin-bottom: 10px; font-weight: bold; font-size: 0.9rem; }

.input-group input {
    width: 100%;
    padding: 18px;
    border: 1px solid #ddd;
    border-radius: 12px;
    font-size: 1rem;
    transition: border 0.3s ease;
}

.input-group input:focus {
    outline: none;
    border-color: var(--ps-blue);
}

.full-width { width: 100%; cursor: pointer; }

.form-success-msg {
    display: none;
    padding: 20px;
    background: #e7f5ff;
    color: var(--ps-blue);
    text-align: center;
    border-radius: 12px;
    font-weight: bold;
}

/* --- Footer --- */
footer { padding: 60px 40px; text-align: center; background: #000; color: #666; font-size: 0.9rem; }

/* --- Responsive Adjustments --- */
@media (max-width: 992px) {
    .docs-split, .consult-container { flex-direction: column; }
    .nav-links { display: none; } /* Could be replaced with a hamburger menu later */
    .hero-content h1 { font-size: 3rem; }
    .container { padding: 0 30px; }
    .consult-info, .consult-form-box { padding: 50px 30px; }
}