@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@400;700&family=Lato:wght@300;400;700&display=swap');

:root {
    --ca4-primary: #4f46e5;
    --ca4-secondary: #4338ca;
    --ca4-accent: #10b981;
    --ca4-background: #eef2ff;
    --ca4-text: #1e1b4b;
    --ca4-muted: #818cf8;
    --ca4-light-text: #f0f2f5;
    --ca4-border-color: #d1d5db;
    --ca4-shadow-light: rgba(0, 0, 0, 0.1);
    --ca4-shadow-medium: rgba(0, 0, 0, 0.2);
    --ca4-transition-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px; /* Base for rem units */
}

body {
    font-family: 'Lato', sans-serif;
    line-height: 1.6;
    color: var(--ca4-text);
    background-color: var(--ca4-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: var(--ca4-primary);
    color: var(--ca4-light-text);
}

a {
    color: var(--ca4-primary);
    text-decoration: none;
    transition: color var(--ca4-transition-speed) ease;
}

a:hover {
    color: var(--ca4-secondary);
}

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

/* Typography Scale */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Merriweather', serif;
    color: var(--ca4-text);
    margin-bottom: 0.8em;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    letter-spacing: -0.03em;
}

h2 {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

h3 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
}

h4 {
    font-size: clamp(1.5rem, 2.8vw, 2rem);
    font-weight: 700;
}

h5 {
    font-size: clamp(1.25rem, 2.2vw, 1.6rem);
    font-weight: 700;
}

h6 {
    font-size: clamp(1rem, 1.8vw, 1.3rem);
    font-weight: 700;
}

p {
    font-size: 1.1rem;
    margin-bottom: 1em;
}

small {
    font-size: 0.85rem;
}

/* Utility Classes */
.fn-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.fn-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.fn-flex {
    display: flex;
    align-items: center;
    justify-content: center;
}

.fn-text-center {
    text-align: center;
}

.fn-text-left {
    text-align: left;
}

.fn-text-right {
    text-align: right;
}

.fn-py-8 {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.fn-py-12 {
    padding-top: 8rem;
    padding-bottom: 8rem;
}

.fn-pt-0 {
  padding-top: 0;
}

.fn-mb-4 {
    margin-bottom: 1rem;
}

.fn-mb-8 {
    margin-bottom: 2rem;
}

.fn-mb-12 {
    margin-bottom: 3rem;
}

/* Buttons */
.fn-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.2rem;
    border-radius: 0.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--ca4-transition-speed) ease;
    border: 2px solid transparent;
    line-height: normal;
}

.fn-btn-primary {
    background-color: var(--ca4-primary);
    color: var(--ca4-light-text);
}

.fn-btn-primary:hover {
    background-color: var(--ca4-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px var(--ca4-shadow-light);
}

.fn-btn-secondary {
    background-color: var(--ca4-accent);
    color: var(--ca4-text);
}

.fn-btn-secondary:hover {
    background-color: #0e9f6e;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px var(--ca4-shadow-light);
}

.fn-btn-outline {
    background-color: transparent;
    color: var(--ca4-primary);
    border-color: var(--ca4-primary);
}

.fn-btn-outline:hover {
    background-color: var(--ca4-primary);
    color: var(--ca4-light-text);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px var(--ca4-shadow-light);
}

/* Header & Navigation */
.fn-header {
    background-color: transparent;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
}

.fn-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.fn-logo {
    font-family: 'Merriweather', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--ca4-light-text);
    transition: color var(--ca4-transition-speed) ease;
}

.fn-logo:hover {
    color: var(--ca4-primary);
}

.fn-nav-menu {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

.fn-nav-menu a {
    color: var(--ca4-light-text);
    font-weight: 500;
    font-size: 1.05rem;
    position: relative;
}

.fn-nav-menu a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 100%;
    height: 2px;
    background-color: var(--ca4-accent);
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform var(--ca4-transition-speed) ease;
}

.fn-nav-menu a:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

.fn-nav-cta {
    margin-left: 2rem;
}

.fn-hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
    position: relative;
    z-index: 1001;
}

.fn-hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--ca4-light-text);
    transition: all var(--ca4-transition-speed) ease;
}

.fn-nav-mobile {
    display: none;
}

/* Hero Section */
.fn-hero {
    position: relative;
    min-height: 80vh;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.8) 0%, rgba(67, 56, 202, 0.8) 100%), url('https://loremflickr.com/1400/800/urban%2Cbalcony%2Ccomposting/all?lock=981707418') no-repeat center center/cover;
    color: var(--ca4-light-text);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 0;
    background-attachment: fixed; /* Parallax effect */
}

.fn-hero-content {
    max-width: 900px;
}

.fn-hero h1 {
    color: var(--ca4-light-text);
    margin-bottom: 1rem;
}

.fn-hero p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Section Spacing & Backgrounds */
.fn-section {
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.fn-section:nth-of-type(even) {
    background-color: var(--ca4-background);
}

.fn-section:nth-of-type(odd) {
    background-color: var(--ca4-light-text);
}

.fn-section-angled-top {
    clip-path: polygon(0 10%, 100% 0%, 100% 100%, 0% 100%);
    margin-top: -5rem;
    padding-top: 10rem;
}

.fn-section-angled-bottom {
    clip-path: polygon(0 0, 100% 0, 100% 90%, 0% 100%);
    margin-bottom: -5rem;
    padding-bottom: 10rem;
}

/* Cards */
.fn-card {
    background-color: #fff;
    border-radius: 0.75rem;
    box-shadow: 0 4px 20px var(--ca4-shadow-light);
    padding: 2.5rem;
    transition: all var(--ca4-transition-speed) ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.fn-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px var(--ca4-shadow-medium);
}

.fn-card-icon {
    color: var(--ca4-primary);
    font-size: 3rem;
    margin-bottom: 1rem;
}

.fn-card img {
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    object-fit: cover;
    width: 100%;
    height: 200px;
}

/* Trust/Badge Elements */
.fn-trust-item {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background-color: rgba(79, 70, 229, 0.08);
    padding: 0.8rem 1.5rem;
    border-radius: 9999px;
    font-weight: 600;
    color: var(--ca4-primary);
    margin: 0.5rem;
}

.fn-trust-item i {
    color: var(--ca4-accent);
    font-size: 1.3rem;
}

/* Forms */
.fn-form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.fn-form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--ca4-text);
    font-weight: 600;
    font-size: 0.95rem;
}

.fn-form-group input[type='text'],
.fn-form-group input[type='email'],
.fn-form-group input[type='tel'],
.fn-form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--ca4-border-color);
    border-radius: 0.5rem;
    font-family: 'Lato', sans-serif;
    font-size: 1rem;
    color: var(--ca4-text);
    background-color: #fff;
    transition: border-color var(--ca4-transition-speed) ease, box-shadow var(--ca4-transition-speed) ease;
}

.fn-form-group input:focus,
.fn-form-group textarea:focus {
    outline: none;
    border-color: var(--ca4-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
}

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

.fn-form-message-success {
    background-color: #d1fae5;
    color: #065f46;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-top: 1rem;
    display: none;
}

.fn-form-message-error {
    background-color: #fee2e2;
    color: #991b1b;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-top: 1rem;
    display: none;
}

/* Testimonials */
.fn-testimonial-card {
    background-color: #fff;
    border-radius: 0.75rem;
    box-shadow: 0 4px 20px var(--ca4-shadow-light);
    padding: 2.5rem;
    text-align: center;
    position: relative;
}

.fn-testimonial-card blockquote {
    font-style: italic;
    font-size: 1.15rem;
    color: var(--ca4-text);
    margin-bottom: 1.5rem;
}

.fn-testimonial-card cite {
    display: block;
    font-weight: 700;
    color: var(--ca4-primary);
    font-size: 1.05rem;
}

.fn-testimonial-card cite span {
    display: block;
    font-weight: 400;
    font-size: 0.9rem;
    color: var(--ca4-muted);
}

/* Process Steps */
.fn-process-step {
    text-align: center;
    position: relative;
    padding-bottom: 2rem;
}

.fn-process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 50px;
    left: calc(50% + 150px);
    width: calc(100% - 300px);
    height: 2px;
    background-color: var(--ca4-primary);
    z-index: 0;
    display: none; /* Hide on smaller screens */
}

.fn-process-icon {
    width: 80px;
    height: 80px;
    background-color: var(--ca4-primary);
    color: var(--ca4-light-text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 1.5rem;
    position: relative;
    z-index: 1;
}

.fn-process-step h4 {
    color: var(--ca4-primary);
}

/* FAQ Accordion */
.fn-faq-item {
    background-color: #fff;
    border-radius: 0.75rem;
    box-shadow: 0 2px 15px var(--ca4-shadow-light);
    margin-bottom: 1rem;
    overflow: hidden;
    cursor: pointer;
    transition: all var(--ca4-transition-speed) ease;
}

.fn-faq-item.active {
    box-shadow: 0 4px 20px var(--ca4-shadow-medium);
}

.fn-faq-q {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--ca4-text);
    position: relative;
}

.fn-faq-q::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--ca4-primary);
    transition: transform var(--ca4-transition-speed) ease;
}

.fn-faq-item.active .fn-faq-q::after {
    transform: rotate(45deg);
}

.fn-faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--ca4-transition-speed) ease-out;
    padding: 0 2rem;
}

.fn-faq-item.active .fn-faq-a {
    max-height: 500px; /* Sufficiently large value */
    padding-bottom: 2rem;
}

.fn-faq-a p {
    font-size: 1rem;
    color: #4b5563;
    line-height: 1.7;
}

/* Team Cards */
.fn-team-card {
    text-align: center;
    background-color: #fff;
    border-radius: 0.75rem;
    box-shadow: 0 2px 15px var(--ca4-shadow-light);
    padding: 2rem;
    transition: all var(--ca4-transition-speed) ease;
}

.fn-team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px var(--ca4-shadow-medium);
}

.fn-team-card img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 1.5rem;
    border: 4px solid var(--ca4-primary);
}

.fn-team-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.fn-team-card p {
    color: var(--ca4-muted);
    font-size: 1rem;
}

/* Footer */
.fn-footer {
    background-color: var(--ca4-secondary);
    color: var(--ca4-light-text);
    padding-top: 6rem;
    padding-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.fn-footer-map-placeholder {
    height: 250px;
    background-color: var(--ca4-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 3rem;
    color: #fff;
    font-size: 1.5rem;
    border-radius: 0.75rem;
    box-shadow: 0 8px 30px var(--ca4-shadow-medium);
    text-align: center;
}

.fn-footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.fn-footer-column h4 {
    color: var(--ca4-accent);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.fn-footer-column ul {
    list-style: none;
}

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

.fn-footer-column ul li a,
.fn-footer-column p,
.fn-footer-column address {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.fn-footer-column ul li a:hover {
    color: var(--ca4-light-text);
    text-decoration: underline;
}

.fn-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Scroll-triggered Animations */
.fn-animate {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fn-animate.fn-active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .fn-header-inner {
        padding: 0 1.5rem;
    }
    .fn-nav-menu {
        gap: 1.5rem;
    }

    .fn-section {
        padding: 4rem 0;
    }

    .fn-py-12 {
        padding-top: 6rem;
        padding-bottom: 6rem;
    }
}

@media (max-width: 768px) {
    .fn-nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 0;
        right: 0;
        width: 70%;
        height: 100vh;
        background-color: var(--ca4-secondary);
        padding-top: 5rem;
        box-shadow: -5px 0 15px rgba(0,0,0,0.2);
        transform: translateX(100%);
        transition: transform var(--ca4-transition-speed) ease-in-out;
        z-index: 999;
    }

    .fn-nav-menu.fn-active {
        transform: translateX(0%);
        display: flex;
        align-items: center;
        justify-content: flex-start;
    }

    .fn-nav-menu li {
        width: 100%;
        text-align: center;
        margin-bottom: 1.5rem;
    }

    .fn-nav-menu a {
        font-size: 1.5rem;
        color: var(--ca4-light-text);
    }

    .fn-nav-cta {
        display: none;
    }

    .fn-hamburger {
        display: flex;
    }

    .fn-hamburger.fn-active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    .fn-hamburger.fn-active span:nth-child(2) {
        opacity: 0;
    }
    .fn-hamburger.fn-active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .fn-hero h1 {
        font-size: clamp(2rem, 8vw, 3.5rem);
    }

    .fn-hero p {
        font-size: 1.1rem;
    }

    h2 {
        font-size: clamp(1.8rem, 6vw, 2.8rem);
    }

    p {
        font-size: 1rem;
    }

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

    .fn-process-step:not(:last-child)::after {
        display: none;
    }

    .fn-footer-content {
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .fn-footer-map-placeholder {
      margin-left: 1.5rem;
      margin-right: 1.5rem;
    }
}

@media (max-width: 480px) {
    .fn-container {
        padding: 0 1rem;
    }

    .fn-section {
        padding: 3rem 0;
    }

    .fn-py-12 {
        padding-top: 4rem;
        padding-bottom: 4rem;
    }

    .fn-btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }

    .fn-card, .fn-testimonial-card, .fn-team-card, .fn-faq-item {
        padding: 1.5rem;
    }

    .fn-faq-q {
        font-size: 1rem;
        padding: 1rem 1.5rem;
    }

     .fn-faq-a {
        padding: 0 1.5rem;
    }

    .fn-hero p {
        font-size: 1rem;
    }

    .fn-footer-content {
      grid-template-columns: 1fr;
      text-align: center;
    }

     .fn-footer-column ul {
      padding: 0;
    }
}


/* === Quality polish === */
button, [class*="btn"], [class*="cta"] { transition: all 0.3s ease; cursor: pointer; }
button:hover, [class*="btn"]:hover, [class*="cta"]:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.15); filter: brightness(1.05); }

@keyframes fnFadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.fn-animate { opacity: 0; }
.fn-animate.fn-visible { animation: fnFadeInUp 0.6s ease forwards; }