/* ============================================
   CHRIBUS CLIMATICS - Global Styles
   Font: Poppins | Primary: #ed1c24 | Dark: #5a140a
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', Helvetica, Arial, Lucida, sans-serif;
    font-size: 14px;
    color: #666666;
    background-color: #ffffff;
    line-height: 1.7;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', Helvetica, Arial, Lucida, sans-serif;
    line-height: 1.3;
}

h1 {
    font-size: 36px;
    font-weight: 600;
}

h2 {
    font-size: 30px;
    font-weight: 500;
    color: #0a0000;
}

h3 {
    font-size: 30px;
    font-weight: 500;
    color: #0a0000;
}

h4 {
    font-size: 20px;
    font-weight: 500;
    color: #0a0000;
}

p {
    margin-bottom: 1em;
    line-height: 1.7;
}

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    z-index: 1000;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
}

#main-header .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1080px;
    margin: 0 auto;
    padding: 15px 20px;
}

#main-header .logo a {
    display: flex;
    align-items: center;
}

#main-header .logo img {
    max-height: 80px;
    width: auto;
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
}

.main-nav > ul {
    display: flex;
    align-items: center;
    gap: 0;
}

.main-nav > ul > li {
    position: relative;
}

.main-nav > ul > li > a {
    display: block;
    padding: 10px 16px;
    color: #333333;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s ease, opacity 0.3s ease;
    white-space: nowrap;
}

.main-nav > ul > li > a:hover,
.main-nav > ul > li.active > a {
    color: #ed1c24;
}

/* Dropdown */
.main-nav > ul > li .dropdown-toggle::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 6px;
    vertical-align: middle;
    border-top: 5px solid;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
}

.main-nav > ul > li .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 260px;
    background: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-top: 3px solid #ed1c24;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 100;
}

.main-nav > ul > li:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.main-nav > ul > li .sub-menu li a {
    display: block;
    padding: 10px 20px;
    color: #666666;
    font-size: 13px;
    border-bottom: 1px solid #f0f0f0;
    transition: background 0.3s ease, color 0.3s ease;
}

.main-nav > ul > li .sub-menu li a:hover {
    background: #fafafa;
    color: #ed1c24;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #333333;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Search icon */
.header-search {
    position: relative;
    margin-left: 10px;
}

.header-search .search-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: #333333;
    font-size: 16px;
    padding: 5px;
}

.header-search .search-form {
    position: absolute;
    top: 100%;
    right: 0;
    width: 280px;
    background: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 15px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 100;
}

.header-search .search-form.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.header-search .search-form input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 3px;
    font-family: inherit;
    font-size: 14px;
}

/* ============================================
   PAGE BANNER / TITLE BAR
   ============================================ */
.page-banner {
    background-color: #be1b2c;
    background: linear-gradient(135deg, #be1b2c 0%, #8b1520 100%);
    padding: 60px 0 40px;
    margin-top: 110px;
    text-align: center;
    position: relative;
    padding-bottom: 80px;
    margin-bottom: 0;
}

.page-banner::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 120' preserveAspectRatio='none'%3E%3Cpath d='M0,40 C180,100 360,0 540,50 C720,100 900,20 1080,60 C1200,85 1350,30 1440,50 L1440,120 L0,120 Z' fill='%23c4a0a0' opacity='0.4'/%3E%3Cpath d='M0,60 C200,10 400,90 600,40 C800,0 1000,80 1200,40 C1350,15 1400,50 1440,30 L1440,120 L0,120 Z' fill='%23d4b0a0' opacity='0.35'/%3E%3Cpath d='M0,80 C150,50 350,100 550,60 C750,20 950,90 1150,50 C1300,25 1400,70 1440,60 L1440,120 L0,120 Z' fill='%23ffffff'/%3E%3C/svg%3E") no-repeat bottom;
    background-size: 100% 100%;
}

.page-banner h2 {
    color: #ffffff;
    font-size: 36px;
    font-weight: 600;
    position: relative;
    display: inline-block;
}

.page-banner h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: #ffffff;
    margin: 15px auto 0;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-block;
    padding: 10px 24px;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 500;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: #ed1c24;
    color: #ffffff;
    border-color: #ed1c24;
}

.btn-primary:hover {
    background-color: #c41920;
    border-color: #c41920;
}

.btn-outline {
    background-color: transparent;
    color: #ed1c24;
    border-color: #ed1c24;
}

.btn-outline:hover {
    background-color: #ed1c24;
    color: #ffffff;
}

.btn-white {
    background-color: #fcfcfc;
    color: #ed1c24;
    border-color: #fcfcfc;
}

.btn-white:hover {
    background-color: #ffffff;
    color: #c41920;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: 60px 0;
}

.section-alt {
    background-color: #fcfcfc;
}

.section-dark {
    background-color: #5a140a;
    color: #ffffff;
}

.section-red {
    background-color: #be1b2c;
    color: #ffffff;
}

/* ============================================
   FOOTER
   ============================================ */
#main-footer {
    background-color: #be1b2c;
    color: #ffffff;
    padding-top: 50px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1.5fr 1fr;
    gap: 30px;
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 20px 40px;
    align-items: start;
}

.footer-logo img {
    max-width: 150px;
    margin-bottom: 10px;
}

.footer-links h4,
.footer-contact h4 {
    color: #ffffff;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.footer-links ul li {
    margin-bottom: 6px;
}

.footer-links ul li a {
    color: #ffffff;
    font-size: 16px;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.footer-links ul li a:hover {
    color: #dddddd;
}

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 10px;
    color: #ffffff;
    font-size: 16px;
}

.footer-contact ul li i {
    color: #ffffff;
    margin-top: 3px;
}

.footer-consultant img {
    max-width: 150px;
}

.footer-bottom {
    background-color: #5a140a;
    color: #ffffff;
    text-align: center;
    padding: 15px 20px;
    font-size: 13px;
}

/* ============================================
   ANIMATIONS (Scroll Reveal)
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* ============================================
   TWO COLUMN LAYOUTS
   ============================================ */
.row {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
}

.col-half {
    flex: 1;
    min-width: 280px;
}

.col-third {
    flex: 0 0 calc(33.333% - 27px);
    min-width: 250px;
}

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

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 980px) {
    .menu-toggle {
        display: flex;
    }

    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #ffffff;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
    }

    .main-nav.active {
        max-height: 500px;
    }

    .main-nav > ul {
        flex-direction: column;
        padding: 10px 0;
    }

    .main-nav > ul > li > a {
        padding: 12px 20px;
    }

    .main-nav > ul > li .sub-menu {
        position: static;
        box-shadow: none;
        border-top: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .main-nav > ul > li.open .sub-menu {
        max-height: 400px;
    }

    .main-nav > ul > li .sub-menu li a {
        padding-left: 40px;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }

    .row {
        gap: 30px;
    }

    h1 { font-size: 28px; }
    h2 { font-size: 26px; }
    h3 { font-size: 24px; }
}

@media (max-width: 768px) {
    .page-banner {
        padding: 40px 0 30px;
        margin-top: 80px;
    }

    .page-banner h2 {
        font-size: 28px;
    }

    .section {
        padding: 40px 0;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .row {
        flex-direction: column;
    }

    .col-half, .col-third {
        flex: 1 1 100%;
    }

    h1 { font-size: 24px; }
    h2 { font-size: 22px; }
    h3 { font-size: 20px; }
}