/* 
   State of the Art - Premium Design System 
   Kind Kompetenz Vereint
*/

/* cyrillic-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('../fonts/Inter-300.woff2') format('woff2');
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('../fonts/Inter-300-1.woff2') format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* greek-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('../fonts/Inter-300-2.woff2') format('woff2');
    unicode-range: U+1F00-1FFF;
}

/* greek */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('../fonts/Inter-300-3.woff2') format('woff2');
    unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

/* vietnamese */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('../fonts/Inter-300-4.woff2') format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

/* latin-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('../fonts/Inter-300-5.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('../fonts/Inter-300-6.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/Montserrat-400.woff2') format('woff2');
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/Montserrat-400-1.woff2') format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* vietnamese */
@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/Montserrat-400-2.woff2') format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

/* latin-ext */
@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/Montserrat-400-3.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/Montserrat-400-4.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
    font-family: 'Playfair Display';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/PlayfairDisplay-400.woff2') format('woff2');
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
    font-family: 'Playfair Display';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/PlayfairDisplay-400-1.woff2') format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* vietnamese */
@font-face {
    font-family: 'Playfair Display';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/PlayfairDisplay-400-2.woff2') format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

/* latin-ext */
@font-face {
    font-family: 'Playfair Display';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/PlayfairDisplay-400-3.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
    font-family: 'Playfair Display';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/PlayfairDisplay-400.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
    /* Color Palette */
    --color-primary: #1e293b;
    /* Dark Navy for Text */
    --color-primary-dark: #0f172a;
    /* Darker Navy for Footer/Hero Overlay */

    --color-accent-teal: #14b8a6;
    /* Bright Teal for Buttons */
    --color-accent-teal-hover: #0d9488;

    --color-text-main: #334155;
    --color-text-light: #64748b;

    --color-bg-light: #f8fafc;
    /* Very light gray/white */
    --color-bg-values: #f1f5f9;
    /* Slightly darker for values section */

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-heading-serif: 'Playfair Display', serif;
    /* For the "kind" logo part if text */
    --font-body: 'Inter', sans-serif;

    --radius-sm: 2px;
    --radius-md: 4px;

    --transition-smooth: all 0.3s ease;

    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: white;
    color: var(--color-text-main);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    line-height: 1.2;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-smooth);
}

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

/* Layout Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: 5rem 0;
    /* Standard section padding */
}

.grid {
    display: grid;
    gap: var(--spacing-md);
}

/* Header & Nav */
header {
    position: fixed;
    /* Sticky header */
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    background: transparent;
    transition: all 0.3s ease;
}

header.scrolled {
    background: rgba(15, 23, 42, 0.95);
    /* Dark Navy with blur on scroll */
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    display: flex;
    justify-content: flex-end;
    /* Links to the right */
    align-items: center;
}

.nav-links {
    display: flex;
    gap: 0;
    /* Remove gap, handle spacing via padding on links for separators */
    align-items: center;
}

.nav-links a {
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.85rem;
    text-transform: none;
    position: relative;
    letter-spacing: 0.5px;
    padding: 0 1.5rem;
    /* Padding for spacing around separator */
    border-right: 1px solid rgba(255, 255, 255, 0.3);
    /* Separator line */
    line-height: 1;
}

.nav-links a:last-child {
    border-right: none;
    /* No separator for last item */
    padding-right: 0;
}

.nav-links a:hover {
    color: white;
    opacity: 1;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 700px;
    position: relative;
    background-image: url('../img/hero-bg-new.jpg');
    /* Use the uploaded hero bg from updated path */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

/* Overlay */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.6);
    /* Slightly darker overlay */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Hero Logo Area */
.hero-logo-container {
    margin-bottom: 2rem;
}

/* Simulate the logo if image not perfect */
.hero-logo-text {
    font-family: var(--font-heading-serif);
    font-size: 5rem;
    line-height: 1;
    margin-bottom: 0.5rem;
    color: white;
}

.hero-logo-sub {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 400;
    letter-spacing: 1px;
    opacity: 0.9;
}

.hero h1 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 3rem;
    text-transform: uppercase;
    color: white;
    margin-bottom: 1rem;
    letter-spacing: 1px;
    line-height: 1.2;
}

.hero p {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 300;
    opacity: 0.9;
    margin-bottom: 3rem;
    max-width: 600px;
}

/* Button */
.btn-primary {
    background-color: var(--color-accent-teal);
    color: white;
    padding: 1rem 3rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    background-color: var(--color-accent-teal-hover);
    transform: translateY(-1px);
}

/* About Section */
#about {
    background: white;
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.about-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
}

.about-text h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.about-text p {
    font-size: 1rem;
    color: var(--color-text-main);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.about-image img {
    width: 100%;
    border-radius: var(--radius-sm);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    /* Subtle shadow */
    /* filter: grayscale(100%); Removed to allow color image */
}

/* Values Section */
#values {
    background-color: var(--color-bg-values);
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.values-title {
    text-align: center;
    text-transform: uppercase;
    font-size: 1.8rem;
    margin-bottom: 4rem;
    color: var(--color-primary);
    letter-spacing: 1px;
}

.features-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    text-align: center;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.feature-icon-container {
    height: 80px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon-container img {
    max-height: 100%;
    width: auto;
}

.feature-item p {
    font-size: 0.95rem;
    color: var(--color-text-main);
    line-height: 1.5;
    padding: 0 1rem;
    max-width: 300px;
}

/* Footer */
footer {
    background-color: var(--color-primary-dark);
    color: white;
    padding: 5rem 0 3rem;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

/* Specific styling for the footer callout text */
.footer-text {
    font-family: var(--font-body);
    /* Switch to Inter for this sentence */
    font-size: 1.15rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    opacity: 0.9;
    letter-spacing: 0.5px;
}

.footer-socials {
    display: flex;
    gap: 1.5rem;
    margin: 2rem 0;
    justify-content: center;
}

.footer-social-icon {
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.2);
    /* Placeholder for social icons */
    border-radius: 50%;
}

/* Footer CTA Styling */
.footer-cta-container {
    margin-top: 1rem;
}

.footer-email-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-accent-teal);
    color: var(--color-accent-teal);
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.footer-email-link:hover {
    background: var(--color-accent-teal);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1), 0 0 15px rgba(20, 184, 166, 0.3);
}

.footer-links-bottom {
    font-size: 0.85rem;
    opacity: 0.6;
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 3rem;
    /* More space from icons */
}

.footer-links-bottom a:hover {
    opacity: 1;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        padding: 0 1rem;
    }

    .about-grid,
    .features-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .nav-links {
        display: none;
        /* Mobile menu needed if full responsive */
    }

    .hero-logo-text {
        font-size: 3.5rem;
    }
}