/* -----------------------------------
   POLAR PETS - STYLE GUIDE
   Visual direction: Aurora-inspired, 
   professional, trustworthy
   ----------------------------------- */


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


/* --- CSS VARIABLES --- */
:root {
/* Color palette - Aurora inspired */
    --polar-white: #FFF;                /* Puhdas valkoinen tekstille */            
    --polar-primary: #0B2732;           /* Tausta, sopii kaikkien kanssa. */
    --polar-secondary: #34E89E;         /* 30% Tausta, korostus, tekstinä primary päälle. */
    --polar-accent: #FF1DCE;            /* 10% Tausta, CTA, tekstinä primary päälle. */
/* Functional colors */
    --pets-shadow: rgba(0,0,0,0.8);     /* Varjo esim. tekstille */
    --pets-s-shadow: rgba(0,0,0,0.6);   /* Pehmeä varjo esim. hinnastoon */
    --pets-mask: rgba(0,0,0,0.4);       /* Pohja tekstille */
    --pets-s-glow: #91F3CA ;            /* Hienovarainen muutos, hover/activ/etc. */
    --pets-a-glow: #FF85E4 ;            /* Hienovarainen muutos, hover/activ/etc. */
}

body {
    font-family: "Roboto", Helvetica, Arial, sans-serif;
    color: var(--polar-white);
    background: linear-gradient(45deg, var(--polar-primary) 0%, var(--polar-secondary), 
    var(--pets-a-glow) 100%);
    overflow-x: hidden;
}

section {
    padding: 0.25rem;
    margin-bottom: 3rem;
}

/* --- TYPOGRAPHY --- Headings - Roboto ExtraBold/Bold/Medium for hierarchy */
h1, h2, h3, p, ul, li {
    text-shadow: 0 2px 4px var(--pets-shadow);
}
h1 {
    font-weight: 800;       /* ExtraBold */
    font-size: 2.5rem;      /* 40px */
    line-height: 1.2;
    margin-bottom: 1rem;
}
h2 {
    font-weight: 700;       /* Bold */
    font-size: 2rem;        /* 32px */
    line-height: 1.3;
    margin-bottom: 1rem;
}
h3 {
    font-weight: 600;       /* Medium */
    font-size: 1.5rem;      /* 24px */
    line-height: 1.4;
    margin-bottom: 0.5rem;
}
/* Body text - Roboto Regular for readability */
p {
    font-weight: 400;       /* Regular */
    font-size: 1rem;        /* 16px */
    line-height: 1.6;
    margin-bottom: 1rem;
}

ul {
    margin-bottom: 2rem;
}
a {
    color: var(--pets-s-glow);
    text-decoration: none;
}


/* --- NAVBAR --- Ylikirjoitettu bootstrap */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    background-color: var(--polar-primary);
    position: relative;
}
.navbar-brand {
    font-family: "Stylish", Helvetica, Arial, sans-serif;
    font-size: 1.75rem;
    font-weight: 600;
    font-style: normal;
    color: var(--polar-white) !important;
}
.navbar-brand img {
    height: 50px;
    width: auto;
    margin-right: 0.5rem;
}
.navbar-nav .nav-link {
    color: var(--polar-white) !important;
    transition: color 0.3s ease;
}
.navbar-nav .nav-link.active {
    color: var(--polar-secondary) !important;
    font-weight: 600;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
    color: var(--pets-s-glow) !important;
}


/* --- UKK --- Ylikirjoitettu ja täydennetty bootstrap */
.accordion {
    margin-bottom: 3rem;
}
.accordion-item {
    background-color: transparent;
    border: none;
    margin-bottom: 0.5rem;
    max-width: 542px;
}
/* The clickable button/header */
.accordion-button {
    background: var(--pets-mask);
    color: var(--polar-white) !important;
    text-shadow: 0 2px 4px var(--pets-shadow);
    font-weight: 500;
    font-size: 1.125rem;
    padding: 1.25rem 3rem 1.25rem 1.5rem;
    border: none;
    border-radius: 5px;
    box-shadow: none !important;
    transition: all 0.3s ease;
}
.accordion-button.collapsed:hover {
    box-shadow: 0 0 15px var(--polar-secondary), 0 0 30px var(--pets-s-glow) !important;
}
.accordion-button:not(.collapsed) {
    background: var(--pets-mask);
    color: var(--polar-white) !important;
    border-radius: 5px 5px 0 0;
}
/* The arrow icon */
.accordion-button::after {
    filter: brightness(0) invert(1);
    transition: transform 0.3s ease;
}
.accordion-button:not(.collapsed)::after {
    filter: brightness(0) saturate(100%) invert(85%) sepia(35%) saturate(2061%) hue-rotate(100deg) brightness(96%) contrast(92%);  /* Makes arrow secondary color when open */
}
.accordion-body {
    background: var(--pets-mask);
    text-shadow: 0 2px 4px var(--pets-shadow);
    padding: 1.5rem;
    border-radius: 0 0 5px 5px;
    color: var(--polar-white);
    font-size: 1rem;
    line-height: 1.6;
}
.accordion-header {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}


/* --- BUTTONS --- */
.btn-primary,
.btn-secondary {
    display: inline-block;
    color: var(--polar-white);
    text-shadow: 0 2px 4px var(--pets-shadow);
    padding: 0.5rem 1.5rem;
    border-radius: 5px;
    cursor: pointer;
    width: fit-content;
}

/* Käytä CTA:han (Varaa aika) */
.btn-primary {
    background-color: var(--polar-accent);
    border: 3px solid var(--pets-a-glow);
    font-weight: 500;
    transition: background-color 0.3s ease;
}
.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--polar-accent);
    border: 3px solid var(--pets-a-glow);
    box-shadow: 0 0 15px var(--pets-a-glow), 0 0 30px var(--pets-a-glow);
}

/* Käytä toissijaisiin asioihin (Lue lisää, tms.) */
.btn-secondary {
    background-color: transparent;
    border: 3px solid var(--pets-a-glow);
    font-weight: 500;
    transition: all 0.3s ease;
}
.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--polar-accent);
    box-shadow: 0 0 15px var(--pets-a-glow), 0 0 30px var(--pets-a-glow);
}


/* --- CARDS & INFO-BOX --- */
.service-card,
.index-card,
.testimonial-card,
.info-box,
.intro {
    background: var(--pets-mask);
    border-radius: 5px;
    padding: 1.5rem;
}

.icon {
    height: 72px;
    width: auto;
    color: var(--polar-secondary);
    margin-bottom: 1.5rem;
}

.index-card img,
.service-card img {
    width: 100%;
    height: 188px;
    object-fit: cover;
    display: block;
    margin-bottom: 2rem;
    border-radius: 7.5px;
}

/* Käytä: palveluiden esittely, henkilöprofiilit, käyttäjien suositukset, yms. */
.service-card {
    margin-bottom: 1.5rem;
    break-inside: avoid;                    /* Prevents card from splitting across columns */
    display: inline-block;
    width: 100%;
}
.service-card:hover,
.service-card:focus {
    box-shadow: 0 0 15px var(--pets-s-glow), 0 0 30px var(--pets-s-glow);
}


/* Käytä korostettu palveluiden esittely */
.index-card {
    max-width: 320px;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all 0.3s ease;
}
.index-card:hover,
.index-card:focus {
    transform: scale(1.025);
    box-shadow: 0 0 15px var(--polar-secondary), 0 0 30px var(--pets-s-glow);
}
.index-card h2, h3 {
    text-align: center;
}
.index-card p {
    text-align: center;
}
.index-card .btn-primary,
.index-card .btn-secondary {
    margin-top: auto;
}

.testimonial-card {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.testimonial-card img {
    width: 100%;
    height: clamp(200px, 55vw, 350px);
    object-fit: cover;
    border-radius: 7.5px;
}
.testimonial-card blockquote {
    font-size: 1.125rem;
    font-style: italic;
    text-shadow: 0 2px 4px var(--pets-shadow);
    line-height: 1.7;
    text-align: center;
    position: relative;
}
.testimonial-card figcaption {
    font-size: 1rem;
    font-weight: 500;
    text-shadow: 0 2px 4px var(--pets-shadow);
    text-align: center;
    margin-top: 0.5rem;
}

/* Vaihtoehto kortille. Korostettu tieto, aukioloajat, päivystystiedot, yms. */
.info-box {
    border-left: 4px solid var(--pets-a-glow);
    margin-bottom: 3rem;
    max-width: 600px;
}
.info-box p {
    margin-bottom: auto;
}

.info-box strong{
    color: var(--pets-s-glow);
}

.info-box a {
    transition: all 0.3s ease;
    display: inline-block;              /* Necessary for transform to work */
}
.info-box a:hover,
.info-box a:focus {
    transform: scale(1.1);
}
.info-box ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.info-box ul li {
    margin-bottom: 0.5rem;
}
.info-box dl {
    text-shadow: 0 2px 4px var(--pets-shadow);
    margin: 0;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0rem 1.5rem;
}
.info-box dt {
    font-weight: 500;
    text-align: left;
}
.info-box dd {
    text-align: left;
}
.info-box iframe {
    border: 3px solid var(--pets-s-glow);
    border-radius: 7.5px;
}

.intro {
    text-align: center;
}

/* --- FORM --- */
/* Käytä: Yhteydenottolomake, ajanvarauspyyntö. Kentät selkeät ja helppolukuiset. */
.contact-form-container {
    background-color: var(--pets-mask);
    padding: 2rem;
    border: 4px solid var(--pets-a-glow);
    border-radius: 5px;
}
.form-group {
    margin-bottom: 1.5rem;
}
.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    text-shadow: 0 2px 4px var(--pets-shadow);
}
.form-input {
    background-color: rgba(255, 255, 255, 0.1);
    width: 100%;
    padding: 0.75rem;
    border: 2px solid transparent;
    border-radius: 5px;
    font-size: 1rem;
    color: var(--polar-white);
    transition: border-color 0.3s ease, background-color 0.3s ease;
}
.form-input:focus,
.form-input:hover {
    outline: none;
    border-color: var(--polar-secondary);
    background-color: rgba(255, 255, 255, 0.15);
}
textarea.form-input {
    resize: vertical;
    min-height: 120px;
}
.form-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
    opacity: 1;
}
.form-input:focus::placeholder {
    color: rgba(255, 255, 255, 0.3);
}


/* --- TABLE --- Hinnastoa varten */
table {
    table-layout: fixed;
    width: 90%;
    margin-bottom: 3rem;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 0 0 5px 5px;
    overflow: hidden;
}
thead {
    background-color: var(--pets-shadow);
    color: var(--pets-a-glow);
}
tbody tr:nth-child(odd) {                           /* 2n+1 ("odd"=parittomat) */
    background-color: var(--pets-mask);
    text-shadow: 0 2px 4px var(--pets-shadow);
}
tbody tr:nth-child(even) {                          /* 2n+1 ("even"=parilliset) */
    background-color: var(--pets-s-shadow);
    text-shadow: 0 2px 4px var(--pets-shadow);
}
caption {
    padding: 1rem;
    background: var(--pets-s-shadow);
    color: var(--polar-white);
    font-weight: 500;
    font-size: 1rem;
    text-shadow: 0 2px 4px var(--pets-shadow);
    text-align: center;
    border-radius: 5px 5px 0 0;
    caption-side: top;
}
th,
td {
    vertical-align: middle;
    padding: 1rem;
}
tr :nth-child(2) {
  text-align: center;
  width: 50%;
}


/* --- FOOTER --- */
/* Käytä samaa tummaa footeria vaalealla tekstillä kaikilla sivuillamme
   MUISTA laittaa <p class="footer", että teksti toimii kuten pitää. */
.footer {
    background-color: var(--polar-primary);
    padding: 1rem;
}
.footer-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-areas:
        "logo"
        "hours"
        "contact"
        "copyright";
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    justify-items: center;
}

@media (min-width: 600px) {
    .footer-wrapper {
        grid-template-columns: 1fr 1fr;
        grid-template-areas:
            "logo logo"
            "contact hours"
            "copyright copyright";
    }
}
@media (min-width: 992px) {
    .footer-wrapper {
        grid-template-columns: 1fr 1fr 1fr;
        grid-template-areas:
            "logo contact hours"
            "copyright copyright copyright";
    }
}

.footer-logo {
    grid-area: logo;
    padding: 1rem;
}
.footer-contact {
    grid-area: contact;
}
.footer-opening-hours {
    grid-area: hours;
}
.footer-copyright {
    grid-area: copyright;
    text-align: center;
    padding-top: 1rem;
    position: relative;
    width: 100%;
}
.footer-copyright::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: clamp(344px, 100%, 1200px);
    height: 1px;
    background-color: var(--pets-s-glow);
}

.footer h3 {
    margin-bottom: 1rem;
}
@media (min-width: 600px) {
    .footer h3 {
    padding-top: 2rem;
    }
}
.footer a {
    transition: all 0.3s ease;
    color: var(--polar-secondary);
    display: inline-block;              /* Necessary for transform to work */
}
.footer a:hover,
.footer a:focus {
    transform: scale(1.1);
}
.footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer ul li {
    margin-bottom: 0.5rem;
}
.footer dl {
    margin: 0;
    display: grid;
    grid-template-columns: auto 1fr;    /* Label takes what it needs, time fills rest */
    gap: 0rem 1.5rem;                   /* vertical horizontal */
}
.footer dt {
    font-weight: 500;
    text-align: left;
}
.footer dd {
    text-align: left;
}


/* --- SITE-WIDE GRID LAYOUTS --- */

/* Page wrapper - contains everything except navbar */
.site-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem 2rem;
}

.content-box {
    display: grid;
    justify-items: center;
}

/* --- LAYOUT TEMPLATES --- */

/* Hero Section - Centered single column */
.hero-section {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-top: 0;
    margin-bottom: 3rem;
}
.hero {
    display: grid;
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: 1.5rem;
    padding: 2rem 1rem;
    position: relative;
    min-height: 400px;
}

.hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 70% 40%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}
.hero-text {
    position: relative;                 /* ← Changed from absolute */
    z-index: 2;                         /* ← Sits above image */
    text-align: center;
    width: 90%;                         /* More breathing room on mobile */
    background-color: var(--pets-mask);
    padding: 1.5rem 1rem;               /* Smaller padding on mobile */
    border-radius: 10px;
    max-width: 700px;
    margin: auto;                       /* Centers it vertically and horizontally */
}
.hero-text h1 {
    font-size: clamp(2rem, 4vw, 2.5rem);
}

.hero-text .btn-secondary {
    margin-top: 1.5rem;
    font-size: 1rem;
}

@media (min-width: 768px) {
    .hero {
        min-height: 500px;
        padding: 3rem 1rem;
    }
    .hero-text {
        width: 80%;
        padding: 2rem 1.5rem;
    }
    .hero-text .btn-primary {
        margin-top: 2.5rem;
        padding: 0.75rem 2.5rem;
        font-size: 1.1rem;
    }
}

/* Two Column */
.layout-two {
    display: grid;
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .layout-two {
        grid-template-columns: 1fr 1fr;
    }
}

/* Two Column - Masonry style */
.layout-two-masonry {
    column-count: 1;
    column-gap: 2rem;
    justify-items: center;
}

@media (min-width: 768px) {
    .layout-two-masonry {
        column-count: 2;
    }
}

/* Three Column - Equal widths (service cards) */
.layout-three {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    justify-items: center;
}

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

@media (min-width: 992px) {
    .layout-three {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Four Column */
.layout-four {
    display: grid;
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 1.5rem;
}

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

@media (min-width: 1200px) {
    .layout-four {
        grid-template-columns: repeat(4, 1fr);
    }
}