/* -------------------------------------------------------------------------- */
/* Sasa Cooling System                                                        */
/* Premium Theme Stylesheet                                                   */
/* -------------------------------------------------------------------------- */

/* -------------------------------------------------------------------------- */
/* Variables & Theme Colors                                                   */
/* -------------------------------------------------------------------------- */
:root {
    /* Primary Palette (Cool, Professional, Tech) */
    --color-primary: #005A8D; /* Deep Cerulean Blue - For CTAs, accents */
    --color-primary-rgb: 0, 90, 141; /* Add this line */
    --color-primary-dark: #00406b; /* Darker shade for hover/active states */
    --color-secondary: #4A90E2; /* Bright Sky Blue - For secondary elements, highlights */
    --color-accent: #00BFFF; /* Deep Sky Blue / Electric Blue - For specific highlights or modern touches */

    /* Neutral Palette (Clean, Modern) */
    --color-dark: #212529; /* Very Dark Grey/Off-Black - For main text, headings */
    --color-dark-muted: #495057; /* Dark Grey - For secondary text */
    --color-grey: #6c757d; /* Medium Grey - For less important text, borders */
    --color-light-grey: #adb5bd; /* Light Grey - For subtle borders, dividers */
    --color-bg-light: #F5F7FA; /* Very Light Grey/Off-White - For light section backgrounds */
    --color-bg-medium: #E9ECEF; /* Light Grey - For slightly darker backgrounds */
    --color-white: #FFFFFF;

    /* Semantic Colors */
    --color-success: #28a745;
    --color-danger: #dc3545;
    --color-warning: #ffc107;
    --color-info: #17a2b8;

    /* Typography */
    --font-primary: 'Roboto', sans-serif;    /* For body text, UI elements */
    --font-secondary: 'Oswald', sans-serif;  /* For headings, impactful text */
    --font-size-base: 1rem; /* 16px */
    --line-height-base: 1.7;
    --line-height-heading: 1.3;

    /* Spacing & Borders */
    --spacing-unit: 1rem; /* Base unit for padding/margins */
    --border-radius-sm: 0.25rem; /* 4px */
    --border-radius-md: 0.5rem;  /* 8px */
    --border-radius-lg: 0.75rem; /* 12px */
    --border-color: var(--color-light-grey);

    /* Shadows (Subtle for premium feel) */
    --box-shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --box-shadow-md: 0 5px 15px rgba(0,0,0,0.08);
    --box-shadow-lg: 0 10px 30px rgba(0,0,0,0.1);

    /* Transitions */
    --transition-base: all 0.3s ease-in-out;
    --transition-fast: all 0.2s ease-in-out;
}

/* -------------------------------------------------------------------------- */
/* Global Styles                                                              */
/* -------------------------------------------------------------------------- */
body.homepage, body.inner-page /* Add .inner-page to other pages */ {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    color: var(--color-dark-muted);
    background-color: var(--color-white);
    line-height: var(--line-height-base);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    color: var(--color-dark);
    font-weight: 500; /* Oswald is quite bold, 500 might be good for body copy headings */
    line-height: var(--line-height-heading);
    margin-top: 0;
}
h1 { font-size: calc(1.8rem + 2.2vw); letter-spacing: -0.5px; } /* Responsive H1 */
h2 { font-size: calc(1.5rem + 1.5vw); } /* Responsive H2 */
h3 { font-size: calc(1.3rem + 0.8vw); }
h4 { font-size: calc(1.1rem + 0.5vw); }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

@media (min-width: 1200px) { /* Cap responsive font sizes */
    h1 { font-size: 3.8rem; }
    h2 { font-size: 2.8rem; }
    h3 { font-size: 2rem; }
    h4 { font-size: 1.5rem; }
}


p {
    margin-bottom: var(--spacing-unit);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}
a:hover {
    color: var(--color-primary-dark);
    text-decoration: none; /* Or underline for specific links */
}

/* Section Padding */
.section-padding-premium {
    padding-top: calc(var(--spacing-unit) * 4);    /* 64px */
    padding-bottom: calc(var(--spacing-unit) * 4); /* 64px */
}
@media (min-width: 992px) {
    .section-padding-premium {
        padding-top: calc(var(--spacing-unit) * 6);    /* 96px */
        padding-bottom: calc(var(--spacing-unit) * 6); /* 96px */
    }
}

/* Background Colors */
.bg-light-premium { background-color: var(--color-bg-light) !important; }
.bg-dark-premium { background-color: var(--color-dark) !important; }
.bg-accent-premium { background-color: var(--color-secondary) !important; } /* Testimonial BG for contrast */

/* Text Colors for Backgrounds */
.text-light-premium { color: var(--color-white) !important; }
.text-light-premium h1, .text-light-premium h2, .text-light-premium h3, .text-light-premium h4, .text-light-premium h5, .text-light-premium h6,
.text-white h1, .text-white h2, .text-white h3, .text-white h4, .text-white h5, .text-white h6 {
    color: var(--color-white) !important;
}
.text-light-premium p, .text-light-premium li, .text-light-premium span, .text-light-premium a {
    color: rgba(255, 255, 255, 0.85) !important;
}
.text-light-premium a:hover {
    color: var(--color-white) !important;
}


/* Section Titles */
.section-title-elegant {
    margin-bottom: calc(var(--spacing-unit) * 3); /* 48px */
    position: relative;
}
.section-title-elegant .subtitle-premium {
    display: block;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: calc(var(--spacing-unit) / 2);
}
.section-title-elegant .subtitle-premium.subtitle-light {
    color: rgba(255,255,255,0.8);
}
.section-title-elegant h2 {
    margin-bottom: calc(var(--spacing-unit) * 0.75);
}
.section-title-elegant .title-description {
    font-size: 1.1rem;
    color: var(--color-dark-muted);
    max-width: 600px; /* Limit width for centered titles */
    margin-left: auto;
    margin-right: auto;
}
/* Optional: Add a subtle line or element to titles */
.section-title-elegant.text-center::after,
.section-title-elegant.text-left::after {
    content: '';
    display: block;
    width: 70px;
    height: 3px;
    background-color: var(--color-primary);
    margin-top: calc(var(--spacing-unit) * 1.5);
}
.section-title-elegant.text-center::after { margin-left: auto; margin-right: auto; }
.section-title-elegant.text-left::after { margin-left: 0; }


/* Buttons */
.btn-premium {
    display: inline-block;
    font-family: var(--font-secondary); /* Or primary font for more conventional buttons */
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: calc(var(--spacing-unit) * 0.8) calc(var(--spacing-unit) * 2); /* 12.8px 32px */
    font-size: 0.9rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-base);
    border: 2px solid transparent;
    line-height: 1.5;
    cursor: pointer;
    text-align: center;
}
.btn-premium.btn-lg {
    padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 2.5); /* 16px 40px */
    font-size: 1rem;
}
.btn-premium.btn-sm {
    padding: calc(var(--spacing-unit) * 0.6) calc(var(--spacing-unit) * 1.5); /* 9.6px 24px */
    font-size: 0.8rem;
}

.btn-primary-premium {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}
.btn-primary-premium:hover, .btn-primary-premium:focus {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-md);
}

.btn-secondary-premium {
    background-color: var(--color-secondary);
    color: var(--color-white);
    border-color: var(--color-secondary);
}
.btn-secondary-premium:hover, .btn-secondary-premium:focus {
    background-color: var(--color-primary); /* Darken to primary on hover */
    border-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-md);
}

.btn-outline-premium {
    background-color: transparent;
    color: var(--color-white); /* Default for hero overlay */
    border-color: var(--color-white);
}
.site-header-premium .btn-outline-premium, /* For header if not on dark bg */
.btn-outline-premium.dark-text {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline-premium:hover, .btn-outline-premium:focus {
    background-color: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--box-shadow-sm);
}
.site-header-premium .btn-outline-premium:hover,
.btn-outline-premium.dark-text:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}


.btn-link-premium {
    font-family: var(--font-primary);
    color: var(--color-primary);
    font-weight: 700;
    text-transform: none;
    letter-spacing: normal;
    padding: 0;
    background-color: transparent;
    border: none;
}
.btn-link-premium i {
    margin-left: 5px;
    transition: var(--transition-fast);
}
.btn-link-premium:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}
.btn-link-premium:hover i {
    transform: translateX(3px);
}

.btn-cta-glow { /* For special CTAs */
    animation: pulse-glow 2s infinite ease-in-out;
}
@keyframes pulse-glow {
    0% { box-shadow: 0 0 5px var(--color-primary), 0 0 10px var(--color-primary); }
    50% { box-shadow: 0 0 15px var(--color-primary), 0 0 25px var(--color-primary); }
    100% { box-shadow: 0 0 5px var(--color-primary), 0 0 10px var(--color-primary); }
}


/* -------------------------------------------------------------------------- */
/* Preloader Theme                                                            */
/* -------------------------------------------------------------------------- */
.preloader {
    background-color: var(--color-dark); /* Dark preloader for premium feel */
}
.preloader-icon {
    /* Example of a more custom preloader */
    width: 60px;
    height: 60px;
    border: none; /* Remove default border */
    position: relative;
    /* Replace with SVG or more complex animation if desired */
}
.preloader-icon::before,
.preloader-icon::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
}
.preloader-icon::before { /* Outer ring */
    width: 60px;
    height: 60px;
    border: 3px solid rgba(255,255,255,0.2);
    border-top-color: var(--color-primary);
    animation-name: spin;
    animation-duration: 1s;
}
.preloader-icon::after { /* Inner dot or different animation */
    width: 10px;
    height: 10px;
    background-color: var(--color-secondary);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-name: pulse;
    animation-duration: 0.8s;
    animation-direction: alternate;
}
@keyframes pulse {
  from { transform: translate(-50%, -50%) scale(0.8); opacity: 0.7; }
  to { transform: translate(-50%, -50%) scale(1.2); opacity: 1; }
}


/* -------------------------------------------------------------------------- */
/* Header Theme                                                               */
/* -------------------------------------------------------------------------- */
.site-header-premium {
    position: fixed; /* Or absolute, or sticky */
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95); /* Slightly transparent white */
    backdrop-filter: blur(8px); /* Frosted glass effect if supported */
    box-shadow: var(--box-shadow-sm);
    padding: calc(var(--spacing-unit) * 0.75) 0; /* 12px top/bottom */
    transition: var(--transition-base);
}
.site-header-premium.scrolled { /* JS will add this class on scroll */
    background-color: var(--color-white);
    box-shadow: var(--box-shadow-md);
    padding: calc(var(--spacing-unit) * 0.5) 0; /* Slightly shrink on scroll */
}

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

.site-logo-premium {
    max-height: 50px; /* Adjust based on your logo */
    transition: var(--transition-base);
}
.site-header-premium.scrolled .site-logo-premium {
    max-height: 40px;
}

.nav-menu-premium {
    display: flex;
    align-items: center;
}
.nav-item-premium {
    margin-left: calc(var(--spacing-unit) * 1.5); /* 24px */
}
.nav-link-premium {
    font-family: var(--font-primary); /* Or secondary for bolder nav */
    font-size: 0.95rem;
    font-weight: 600; /* Semi-bold for clarity */
    color: var(--color-dark-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.5rem 0;
    position: relative;
}
.nav-link-premium::after { /* Underline effect on hover/active */
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width 0.3s ease;
}
.nav-item-premium.active .nav-link-premium::after,
.nav-link-premium:hover::after {
    width: 100%;
}
.nav-item-premium.active .nav-link-premium,
.nav-link-premium:hover {
    color: var(--color-primary);
}
.nav-item-cta-premium .btn-primary-premium {
    padding: calc(var(--spacing-unit) * 0.6) calc(var(--spacing-unit) * 1.5);
    font-size: 0.85rem;
}

.nav-toggler-premium { /* For mobile */
    display: none; /* Hidden on desktop */
    /* Styling for hamburger icon lines will be in responsive.css */
    font-size: 1.5rem; /* Size of icon */
    color: var(--color-dark);
}


/* -------------------------------------------------------------------------- */
/* Hero Section Theme                                                         */
/* -------------------------------------------------------------------------- */
.hero-section-premium {
    height: 100vh; /* Full viewport height */
    min-height: 600px; /* Minimum height for content visibility */
    position: relative;
    overflow: hidden;
    color: var(--color-white);
}
.hero-slide {
    background-size: cover;
    background-position: center center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.7) 100%); /* Darker at bottom */
    z-index: 1;
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px; /* Constrain text width */
}
.hero-title {
    font-family: var(--font-secondary);
    font-size: calc(2.2rem + 3vw); /* Larger, responsive hero title */
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.2;
    margin-bottom: var(--spacing-unit);
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}
@media (min-width: 1200px) { .hero-title { font-size: 5rem; } }

.hero-subtitle {
    font-size: calc(1rem + 0.5vw);
    font-weight: 300; /* Lighter weight for subtitle */
    color: rgba(255,255,255,0.9);
    margin-bottom: calc(var(--spacing-unit) * 2);
    line-height: 1.6;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}
@media (min-width: 1200px) { .hero-subtitle { font-size: 1.5rem; } }

.hero-cta-group .btn-premium {
    margin: 0.5rem;
}

/* Swiper Navigation/Pagination for Hero */
.hero-slider-premium .swiper-button-next,
.hero-slider-premium .swiper-button-prev {
    color: var(--color-white);
    background-color: rgba(0,0,0,0.2);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    transition: var(--transition-fast);
}
.hero-slider-premium .swiper-button-next:hover,
.hero-slider-premium .swiper-button-prev:hover {
    background-color: rgba(0,0,0,0.5);
}
.hero-slider-premium .swiper-button-next::after,
.hero-slider-premium .swiper-button-prev::after {
    font-size: 1.2rem; /* Smaller arrows */
}
.hero-slider-premium .swiper-pagination-bullet {
    background-color: rgba(255,255,255,0.7);
    width: 10px;
    height: 10px;
    opacity: 0.8;
}
.hero-slider-premium .swiper-pagination-bullet-active {
    background-color: var(--color-white);
    width: 12px; /* Slightly larger active bullet */
    height: 12px;
    opacity: 1;
}

/* -------------------------------------------------------------------------- */
/* About Snippet Section                                                      */
/* -------------------------------------------------------------------------- */
.about-snippet-section .section-image-container img {
    margin-top: calc(var(--spacing-unit) * -8); /* 48px */
    border-radius: var(--border-radius-lg); /* Large radius for a softer, modern look */
}
.lead-premium {
    font-size: 1.15rem;
    font-weight: 300;
    color: var(--color-dark-muted);
    margin-bottom: var(--spacing-unit);
}

/* -------------------------------------------------------------------------- */
/* Key Services Section                                                       */
/* -------------------------------------------------------------------------- */
.service-card-premium {
    background-color: var(--color-white);
    padding: calc(var(--spacing-unit) * 2); /* 32px */
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow-md);
    text-align: center;
    transition: var(--transition-base);
    height: 100%; /* For equal height cards in a row if using flex */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.service-card-premium:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-lg);
}
.service-card-icon {
    font-size: 3rem; /* Large icons */
    color: var(--color-primary);
    margin-bottom: var(--spacing-unit);
    line-height: 1;
}
.service-card-title {
    font-family: var(--font-secondary);
    font-size: 1.4rem;
    color: var(--color-dark);
    margin-bottom: calc(var(--spacing-unit) * 0.75);
}
.service-card-text {
    font-size: 0.95rem;
    color: var(--color-dark-muted);
    flex-grow: 1; /* Allows text to take up space before link */
    margin-bottom: calc(var(--spacing-unit) * 1.5);
}

/* -------------------------------------------------------------------------- */
/* Why Choose Us Section                                                      */
/* -------------------------------------------------------------------------- */
.feature-item-premium {
    background-color: var(--color-bg-light); /* Or var(--color-white) with border */
    padding: calc(var(--spacing-unit) * 1.5);
    border-radius: var(--border-radius-md);
    transition: var(--transition-base);
    border: 1px solid var(--color-bg-medium);
    height: 100%;
}
.feature-item-premium:hover {
    background-color: var(--color-white);
    box-shadow: var(--box-shadow-md);
    border-color: transparent;
}
.feature-icon {
    font-size: 2.5rem;
    color: var(--color-secondary); /* Using secondary for feature icons */
    margin-bottom: var(--spacing-unit);
    display: inline-block;
    line-height: 1;
}
.feature-title {
    font-family: var(--font-secondary);
    font-size: 1.25rem;
    color: var(--color-dark);
    margin-bottom: calc(var(--spacing-unit) * 0.5);
}
.feature-item-premium p {
    font-size: 0.9rem;
    color: var(--color-dark-muted);
}

/* -------------------------------------------------------------------------- */
/* Testimonials Section                                                       */
/* -------------------------------------------------------------------------- */
.testimonial-slider-premium .swiper-slide {
    padding: 5px; /* To accommodate card shadow */
}
.testimonial-card-premium {
    background-color: var(--color-white);
    padding: calc(var(--spacing-unit) * 2);
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow-sm);
    color: var(--color-dark-muted); /* Text color for dark text on white bg */
}
.testimonial-quote {
    position: relative;
    padding-left: calc(var(--spacing-unit) * 2.5); /* Space for quote icon */
    margin-bottom: var(--spacing-unit);
}
.testimonial-quote i.fa-quote-left {
    position: absolute;
    left: 0;
    top: 0;
    font-size: 1.8rem;
    color: var(--color-secondary);
    opacity: 0.7;
}
.testimonial-quote p {
    font-style: italic;
    font-size: 1.05rem;
    line-height: 1.7;
}
.testimonial-author {
    display: flex;
    align-items: center;
    margin-top: var(--spacing-unit);
    padding-top: var(--spacing-unit);
    border-top: 1px solid var(--color-bg-medium);
}
.author-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: var(--spacing-unit);
    object-fit: cover;
}
.author-name {
    font-family: var(--font-secondary);
    font-size: 1.1rem;
    color: var(--color-dark);
    margin-bottom: 0.2rem;
}
.author-title {
    font-size: 0.85rem;
    color: var(--color-grey);
}
.testimonial-slider-premium .swiper-pagination-bullet {
    background-color: rgba(255,255,255,0.5);
}
.testimonial-slider-premium .swiper-pagination-bullet-active {
    background-color: var(--color-white);
}


/* -------------------------------------------------------------------------- */
/* CTA Section Theme                                                          */
/* -------------------------------------------------------------------------- */
.cta-section-premium {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
}
.cta-title {
    font-family: var(--font-secondary);
    font-size: calc(1.6rem + 1.8vw); /* Large CTA title */
    font-weight: 700;
    margin-bottom: var(--spacing-unit);
    color: var(--color-white);
}
@media (min-width: 1200px) { .cta-title { font-size: 3.2rem; } }
.cta-text {
    margin-bottom: calc(var(--spacing-unit) * 2);
    opacity: 0.9;
}
.cta-section-premium .btn-primary-premium { /* Make button stand out on gradient */
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}
.cta-section-premium .btn-primary-premium:hover {
    background-color: var(--color-bg-light);
    border-color: var(--color-bg-light);
    color: var(--color-primary-dark);
}


/* -------------------------------------------------------------------------- */
/* Footer Theme                                                               */
/* -------------------------------------------------------------------------- */
.site-footer-premium {
    background-color: var(--color-dark); /* Dark footer */
    color: rgba(255,255,255,0.7); /* Light text for readability */
}
.widget-title-premium {
    font-family: var(--font-secondary);
    font-size: 1.2rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-unit);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    padding-bottom: calc(var(--spacing-unit) * 0.5);
}
.widget-title-premium::after { /* Underline for widget titles */
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--color-primary);
}
.footer-widget-premium p,
.footer-widget-premium li {
    font-size: 0.95rem;
    margin-bottom: calc(var(--spacing-unit) * 0.5);
}
.footer-links-premium li a,
.footer-contact-details-premium li a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition-fast);
    display: inline-block; /* Allows for padding/margin */
}
.footer-links-premium li a:hover,
.footer-contact-details-premium li a:hover {
    color: var(--color-white);
    text-decoration: none;
    transform: translateX(3px);
}
.footer-contact-details-premium i {
    width: 20px; /* Align icons */
    color: var(--color-primary);
}

.social-icons-premium a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.7);
    margin-right: 0.5rem;
    font-size: 1rem;
    transition: var(--transition-base);
}
.social-icons-premium a:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.footer-bottom-premium {
    border-top: 1px solid rgba(255,255,255,0.1); /* Subtle border */
}
.footer-bottom-premium p {
    font-size: 0.9rem;
    margin-bottom: 0;
    color: rgba(255,255,255,0.6);
}
.footer-bottom-premium a {
    color: rgba(255,255,255,0.8);
}
.footer-bottom-premium a:hover {
    color: var(--color-white);
}


/* -------------------------------------------------------------------------- */
/* Back to Top Button Theme                                                   */
/* -------------------------------------------------------------------------- */
.back-to-top-premium {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--border-radius-sm); /* Or 50% for round */
    font-size: 1.2rem;
    box-shadow: var(--box-shadow-md);
}
.back-to-top-premium:hover {
    background-color: var(--color-primary-dark);
    transform: scale(1.1);
}


/* -------------------------------------------------------------------------- */
/* Specific Image and Element Styling from HTML                             */
/* -------------------------------------------------------------------------- */
.rounded-premium { border-radius: var(--border-radius-md); }
.shadow-lg-premium { box-shadow: var(--box-shadow-lg); }

/* Add any additional theme-specific overrides or utility classes here */
.lead-premium {
    font-size: 1.2rem;
    font-weight: 300; /* For a lighter, elegant lead paragraph */
    color: var(--color-dark-muted);
}

/* Align icons with text better in lists or paragraphs */
.fas.me-2, .fab.me-2 { /* Assuming me-2 is margin-end 2, often 0.5rem */
    margin-right: 0.5rem;
    vertical-align: middle; /* Or adjust as needed */
}

/* -------------------------------------------------------------------------- */
/* Premium Form Styling (for Contact & Booking Forms)                       */
/* -------------------------------------------------------------------------- */

.contact-form-premium,
.booking-form-premium { /* Shared class for consistent form styling */
    background-color: var(--color-white);
    padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 2.5); /* 32px 40px */
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow-lg); /* A more pronounced shadow for the form container */
    margin-top: var(--spacing-unit); /* Space from title if any */
}

@media (max-width: 767.98px) {
    .contact-form-premium,
    .booking-form-premium {
        padding: calc(var(--spacing-unit) * 1.5); /* Reduced padding on smaller screens */
    }
}

.form-group-premium {
    margin-bottom: calc(var(--spacing-unit) * 1.5); /* 24px */
}

.form-group-premium label {
    display: block;
    font-family: var(--font-primary);
    font-size: 0.9rem; /* 14.4px */
    font-weight: 600;
    color: var(--color-dark); /* Darker label for better contrast */
    margin-bottom: calc(var(--spacing-unit) * 0.5); /* 8px */
    line-height: 1.5;
}

.form-group-premium label .text-danger {
    color: var(--color-danger);
    font-weight: normal;
    margin-left: 2px;
}

.form-control-premium {
    display: block;
    width: 100%;
    padding: calc(var(--spacing-unit) * 0.9) calc(var(--spacing-unit) * 1.2); /* 14.4px 19.2px */
    font-family: var(--font-primary);
    font-size: 1rem; /* 16px */
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-dark-muted);
    background-color: var(--color-bg-light); /* Slightly off-white background for fields */
    background-clip: padding-box;
    border: 1px solid var(--color-bg-medium); /* Softer border */
    appearance: none; /* Remove default styling */
    border-radius: var(--border-radius-sm); /* 4px */
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.form-control-premium::placeholder {
    color: var(--color-light-grey);
    opacity: 1; /* Firefox */
}

.form-control-premium:focus {
    color: var(--color-dark);
    background-color: var(--color-white);
    border-color: var(--color-primary);
    outline: 0;
    box-shadow: 0 0 0 0.25rem rgba(var(--color-primary-rgb), 0.25); /* Use the defined RGB variable */
}

/* Specific styling for select elements */
select.form-control-premium {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e"); /* Custom dropdown arrow */
    background-repeat: no-repeat;
    background-position: right calc(var(--spacing-unit) * 1.2) center;
    background-size: 16px 12px;
    padding-right: calc(var(--spacing-unit) * 3); /* Make space for the arrow */
}
/* Remove arrow for IE/Edge legacy if needed, but modern Edge is Chromium */

textarea.form-control-premium {
    min-height: 150px; /* Increased min-height */
    resize: vertical;
}

/* Form submission button alignment and spacing */
.contact-form-premium .text-center,
.booking-form-premium .text-center {
    margin-top: calc(var(--spacing-unit) * 2); /* More space above submit button */
}

/* Styling for AJAX response messages */
#bookingFormResponse p,
#contactFormResponse p {
    padding: var(--spacing-unit);
    margin-top: var(--spacing-unit);
    border-radius: var(--border-radius-sm);
    font-size: 0.95rem;
}
#bookingFormResponse p.text-success,
#contactFormResponse p.text-success {
    background-color: #e6fffa; /* Lighter green */
    color: #006400; /* Darker green text */
    border: 1px solid #008000;
}
#bookingFormResponse p.text-danger,
#contactFormResponse p.text-danger {
    background-color: #fff0f0; /* Lighter red */
    color: #a00000; /* Darker red text */
    border: 1px solid #c00000;
}
#bookingFormResponse p.text-info,
#contactFormResponse p.text-info {
    background-color: #e0f7ff; /* Lighter blue */
    color: #005a8d;
    border: 1px solid #007bff;
}