/* -----------------------------------------------------------------------------
 * Klamerka - Transition Page Stylesheet (Vanilla CSS with CSS Variables)
 * Based on project branding: colors, fonts, and layout mixins.
 * ----------------------------------------------------------------------------- */

/* 1. CUSTOM PROPERTIES & DESIGN TOKENS */
:root {
    /* Colors */
    --color-white: #F0F6F6;
    --color-black: #0E131F;
    --color-primary: #436D86;
    --color-secondary: #BBE6E4;
    --color-accent: #BBE6E4;
    --color-surface: #FFFFFF;
    --color-btn: #D4AF37;
    --color-btn-hover: #C59F2D;
    
    /* Transparent variations */
    --color-primary-surface: rgba(67, 109, 134, 0.05);
    --color-primary-border: rgba(67, 109, 134, 0.1);
    --color-primary-glow: rgba(67, 109, 134, 0.15);
    --color-white-glass: rgba(240, 246, 246, 0.65);

    /* Typography */
    --font-main: 'Manrope', sans-serif;
    --font-alt: 'Newsreader', serif;

    /* Spacings (based on 1rem = 10px) */
    --space-2xs: 0.3rem;
    --space-xs: 0.6rem;
    --space-sm: 1.0rem;
    --space-md: 1.6rem;
    --space-lg: 2.6rem;
    --space-xl: 4.2rem;
    --space-2xl: 6.8rem;

    /* Radius */
    --radius-sm: 0.4rem;
    --radius-md: 0.8rem;
    --radius-lg: 1.6rem;
    --radius-xl: 2.4rem;
    --radius-round: 50%;

    /* Transitions & Shadows */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
    
    --shadow-sm: 0 4px 20px rgba(14, 19, 31, 0.03);
    --shadow-md: 0 15px 35px rgba(14, 19, 31, 0.05);
    --shadow-hover: 0 20px 40px rgba(14, 19, 31, 0.08);
}

/* 2. BASE RESET */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    /* 1rem = 10px layout base */
    font-size: 62.5%;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-main);
    font-size: 1.6rem;
    line-height: 1.5;
    background-color: var(--color-white);
    color: var(--color-black);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

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

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

/* 3. LAYOUT UTILITIES */
.container {
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: clamp(1.5rem, 5vw, 6rem);
    padding-right: clamp(1.5rem, 5vw, 6rem);
}

/* 4. BUTTONS & INTERACTIVE ELEMENTS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.4rem 2.8rem;
    font-family: var(--font-main);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-base);
    text-align: center;
    border: 2px solid transparent;
}

.btn--primary {
    background-color: var(--color-btn);
    color: var(--color-black);
}

.btn--primary:hover {
    background-color: var(--color-btn-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.2);
}

.btn--secondary {
    background-color: var(--color-primary);
    color: #FFFFFF;
}

.btn--secondary:hover {
    background-color: #35576C;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(67, 109, 134, 0.2);
}

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

.btn--outline:hover {
    background-color: var(--color-primary-surface);
    transform: translateY(-2px);
}

.btn--full {
    width: 100%;
}

/* 5. HEADER COMPONENT */
.header {
    padding: 2.5rem 0;
    position: relative;
    z-index: 10;
}

.header__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header__logo {
    height: 4.5rem;
    width: auto;
}

.header__badge {
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background-color: var(--color-primary-surface);
    color: var(--color-primary);
    padding: 0.6rem 1.4rem;
    border-radius: 5rem;
    border: 1px solid var(--color-primary-border);
}

/* 6. HERO SECTION (Premium Dark Theme) */
.hero {
    padding: clamp(6rem, 12vw, 16rem) 0;
    position: relative;
    background-color: var(--color-black);
    color: #FFFFFF;
    overflow: hidden;
    border-bottom: 1px solid rgba(240, 246, 246, 0.1);
}

.hero__bg-decor {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}

/* Subtle dot grid pattern */
.hero__bg-decor::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.06;
    background-image: radial-gradient(var(--color-primary) 1px, transparent 1px);
    background-size: 4rem 4rem;
}

/* Glowing ambient highlights */
.hero__bg-decor::after {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 60% 50% at 75% 20%, rgba(67, 109, 134, 0.22) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 20% 80%, rgba(187, 230, 228, 0.10) 0%, transparent 65%);
}

.hero__container {
    position: relative;
    z-index: 2;
}

/* Page Load Animation for Hero */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero__content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    animation: fadeUp 1s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero__title {
    font-family: var(--font-main);
    font-size: clamp(3.6rem, 6vw, 6.4rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: #FFFFFF;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    margin-bottom: 0;
}

.hero__title span {
    font-family: var(--font-alt);
    font-weight: 300;
    font-style: italic;
    color: var(--color-accent);
}

.hero__subtitle {
    font-size: clamp(1.6rem, 2.2vw, 2.0rem);
    font-weight: 400;
    line-height: 1.65;
    color: rgba(240, 246, 246, 0.85);
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    max-width: 65ch;
    margin-inline: auto;
    margin-bottom: var(--space-sm);
}

.hero__trust-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    width: 100%;
}

.float-card {
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.float-card:hover {
    transform: translateY(-8px) scale(1.03);
}

.google-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 12.5rem;
    height: 13.5rem;
    padding: var(--space-sm);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(14, 19, 31, 0.3);
    text-align: center;
    gap: 0.6rem;
}

.google-card__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.8rem;
    height: 2.8rem;
}

.google-card__score {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-btn);
    line-height: 1.2;
}

.google-card__label {
    font-size: 1.1rem;
    font-weight: 500;
    color: rgba(240, 246, 246, 0.8);
    letter-spacing: 0.02em;
}

.award-card {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 12.5rem;
    height: 13.5rem;
    padding: var(--space-sm);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(14, 19, 31, 0.3);
}

.award-logo {
    width: 9.5rem;
    height: auto;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.3));
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
    width: 100%;
}

.hero .btn--outline {
    border-color: #FFFFFF;
    color: #FFFFFF;
}

.hero .btn--outline:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* 7. SECTION HEADER COMPONENT */
.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto var(--space-2xl) auto;
}

.section-header__tag {
    font-size: 1.3rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    display: inline-block;
    margin-bottom: var(--space-xs);
}

.section-header__title {
    font-size: clamp(2.6rem, 4vw, 4.2rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

.section-header__desc {
    font-size: 1.7rem;
    color: rgba(14, 19, 31, 0.65);
    line-height: 1.6;
}

/* 8. SERVICES SECTION */
.services {
    padding: clamp(6rem, 10vw, 12rem) 0;
    background-color: #FFFFFF;
    border-top: 1px solid var(--color-primary-border);
    border-bottom: 1px solid var(--color-primary-border);
}

.services__category {
    margin-bottom: var(--space-2xl);
}

.services__category:last-child {
    margin-bottom: 0;
}

.services__category-title {
    font-family: var(--font-main);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
    border-bottom: 2px solid var(--color-primary-border);
    padding-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.services__category-title span {
    font-size: 2.6rem;
}

.services__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}



.service-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-primary-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: var(--transition-slow);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(67, 109, 134, 0.25);
    background-color: #FFFFFF;
}

.service-card__icon {
    font-size: 3.2rem;
    margin-bottom: var(--space-md);
    display: inline-block;
}

.service-card__title {
    font-size: 1.9rem;
    font-weight: 800;
    margin-bottom: var(--space-sm);
    color: var(--color-black);
}

.service-card__desc {
    font-size: 1.45rem;
    line-height: 1.6;
    color: rgba(14, 19, 31, 0.65);
    margin-bottom: var(--space-md);
}

.service-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: auto;
    padding-top: var(--space-sm);
}

.service-tag {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-primary);
    background-color: var(--color-primary-surface);
    border: 1px solid var(--color-primary-border);
    padding: 0.4rem 1.0rem;
    border-radius: 5rem;
    transition: var(--transition-fast);
}

.service-card:hover .service-tag {
    background-color: var(--color-secondary);
    border-color: rgba(67, 109, 134, 0.2);
    color: var(--color-black);
}

.service-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-top: var(--space-md);
    padding-top: var(--space-sm);
    border-top: 1px dashed var(--color-primary-border);
    width: 100%;
    transition: var(--transition-fast);
}

.service-card__cta:hover {
    color: var(--color-btn-hover);
    transform: translateX(4px);
}

/* 9. CONTACT SECTION */
.contact {
    padding: clamp(6rem, 10vw, 12rem) 0;
    position: relative;
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
    .contact__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .contact-box--wide {
        grid-column: span 2;
    }
}

@media (min-width: 1024px) {
    .contact__grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .contact-box--wide {
        grid-column: span 1;
    }
}

.contact-box {
    background-color: #FFFFFF;
    border: 1px solid var(--color-primary-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: var(--transition-base);
}

.contact-box:hover {
    box-shadow: var(--shadow-md);
}

.contact-box__header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.contact-box__icon {
    font-size: 2.4rem;
}

.contact-box__title {
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--color-primary);
}

.contact-box__info {
    font-size: clamp(1.8rem, 2.2vw, 2.2rem);
    font-weight: 800;
    color: var(--color-black);
    margin-bottom: var(--space-2xs);
    word-break: break-all;
}

.contact-box__sub {
    font-size: 1.35rem;
    color: rgba(14, 19, 31, 0.55);
    margin-bottom: var(--space-lg);
}

.contact-box .btn {
    margin-top: auto;
}

/* Social links styling */
.contact__socials {
    text-align: center;
    border-top: 1px solid var(--color-primary-border);
    padding-top: var(--space-2xl);
}

.contact__socials-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: rgba(14, 19, 31, 0.55);
    margin-bottom: var(--space-md);
}

.contact__socials-links {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
}

.social-link {
    display: inline-flex;
    align-items: center;
    padding: 1rem 2.4rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1.4rem;
    border: 1px solid var(--color-primary-border);
    background-color: #FFFFFF;
}

.social-link--facebook {
    color: #1877F2;
}

.social-link--facebook:hover {
    background-color: rgba(24, 119, 242, 0.05);
    border-color: rgba(24, 119, 242, 0.25);
    transform: translateY(-2px);
}

.social-link--instagram {
    color: #E6683C;
}

.social-link--instagram:hover {
    background-color: rgba(230, 104, 60, 0.05);
    border-color: rgba(230, 104, 60, 0.25);
    transform: translateY(-2px);
}

/* 10. FOOTER COMPONENT */
.footer {
    background-color: var(--color-black);
    color: rgba(240, 246, 246, 0.5);
    padding: 3rem 0;
    margin-top: auto;
    font-size: 1.35rem;
    text-align: center;
    border-top: 1px solid rgba(240, 246, 246, 0.1);
}

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

/* 11. RESPONSIVENESS AND MICRO-ADJUSTMENTS */
@media (max-width: 480px) {
    .btn {
        width: 100%;
    }
    .hero__actions {
        flex-direction: column;
    }
}

/* 12. SCROLL REVEAL ANIMATIONS */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.scroll-animate.is-visible {
    opacity: 1;
    transform: translateY(0);
}