/*
SolveIT VoIP - Stylesheet
------------------------------------------
Uses the same branding and styling as main SolveIT website
*/

/*
------------------------------------------
VARIABLES (Same as main site)
------------------------------------------
*/
:root {
    /* Brand Colors */
    --color-primary-light: #18dafe;
    --color-primary-mid: #777cfe;
    --color-primary-dark: #c926ff;
    --color-gradient-start: #2c28d4;
    --color-gradient-end: #1f2070;

    /* Supporting Colors */
    --color-white: #ffffff;
    --color-black: #000000;
    --color-dark: #1a1a2e;
    --color-light: #f8f9fa;
    --color-gray-light: #e9ecef;
    --color-gray: #6c757d;
    --color-gray-dark: #343a40;

    /* Text Colors */
    --text-dark: #202124;
    --text-medium: #5f6368;
    --text-light: #9aa0a6;

    /* Radius */
    --radius-small: 4px;
    --radius-medium: 8px;
    --radius-large: 12px;
    --radius-extra-large: 24px;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;

    /* Typography */
    --font-family: 'Poppins', sans-serif;
    --font-size-base: 16px;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Container */
    --container-max-width: 1200px;
    --container-padding: 1.5rem;
}

/*
------------------------------------------
BASE STYLES
------------------------------------------
*/
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

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

a {
    color: var(--color-primary-mid);
    text-decoration: none;
    transition: color var(--transition-normal);
}

a:hover {
    color: var(--color-primary-dark);
}

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

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

button, input, textarea, select {
    font-family: var(--font-family);
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Section Styles */
section {
    padding: var(--spacing-xxl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--color-primary-light), var(--color-primary-dark));
    border-radius: 4px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-medium);
    margin-top: 1.5rem;
}

/*
------------------------------------------
BUTTONS
------------------------------------------
*/
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-medium);
    font-weight: var(--font-weight-medium);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-dark));
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(119, 124, 254, 0.4);
}

.btn-primary:hover {
    box-shadow: 0 8px 20px rgba(119, 124, 254, 0.6);
    transform: translateY(-2px);
    color: var(--color-white);
}

.btn-secondary {
    background: var(--color-gradient-start);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(31, 32, 112, 0.3);
}

.btn-secondary:hover {
    background: var(--color-gradient-end);
    box-shadow: 0 8px 20px rgba(31, 32, 112, 0.5);
    transform: translateY(-2px);
    color: var(--color-white);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary-mid);
    border: 2px solid var(--color-primary-mid);
}

.btn-outline:hover {
    background: var(--color-primary-mid);
    color: var(--color-white);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/*
------------------------------------------
HEADER & NAVIGATION (Same as main site)
------------------------------------------
*/
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
    padding: 0;
    transition: all var(--transition-normal);
    height: 100px;
    min-height: 100px;
    max-height: 100px;
}

.header.transparent {
    background-color: transparent;
    box-shadow: none;
}

.header.transparent .logo-dark {
    display: none;
}

.header.transparent .logo-light {
    display: block;
}

.header.transparent .nav__link {
    color: var(--color-white);
}

.header.transparent .hamburger-menu span {
    background-color: var(--color-white);
}

.header.scrolled {
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.header.scrolled .logo-dark {
    display: block;
}

.header.scrolled .logo-light {
    display: none;
}

.header.scrolled .nav__link {
    color: var(--text-dark);
}

.header.scrolled .hamburger-menu span {
    background-color: var(--text-dark);
}

.header__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header__logo {
    display: flex;
    align-items: center;
}

.header__logo img {
    height: 120px;
}

.logo-light {
    display: none;
}

/* Desktop Navigation */
.header__nav {
    display: none;
}

.nav__list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav__item {
    position: relative;
    margin-left: var(--spacing-md);
}

.nav__link {
    font-weight: var(--font-weight-medium);
    padding: 0.5rem;
    color: var(--text-dark);
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--color-primary-light), var(--color-primary-dark));
    transition: width var(--transition-normal);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__link--highlighted {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-dark));
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-medium);
    box-shadow: 0 4px 10px rgba(119, 124, 254, 0.3);
}

.nav__link--highlighted:hover {
    color: var(--color-white);
    box-shadow: 0 6px 15px rgba(119, 124, 254, 0.5);
    transform: translateY(-2px);
}

.nav__link--highlighted::after {
    display: none;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown__menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 200px;
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-medium);
    padding: var(--spacing-md);
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    z-index: 100;
}

.dropdown:hover .dropdown__menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown__menu li {
    margin: var(--spacing-xs) 0;
}

.dropdown__menu a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--text-dark);
    transition: all var(--transition-normal);
    border-radius: var(--radius-small);
}

.dropdown__menu a:hover {
    background-color: var(--color-gray-light);
    padding-left: var(--spacing-md);
    background-image: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-dark));
    color: var(--color-white);
}

/* Mobile Trigger */
.header__mobile-trigger {
    display: block;
    cursor: pointer;
    position: fixed;
    right: 15px;
    top: 22px;
    z-index: 1100;
}

.hamburger-menu {
    width: 30px;
    height: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hamburger-menu span {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--text-dark);
    transition: all var(--transition-normal);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100vh;
    background-color: var(--color-white);
    z-index: 2000;
    box-shadow: var(--shadow-xl);
    overflow-y: auto;
    transition: right var(--transition-normal);
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray-light);
}

.mobile-nav__logo img {
    height: 108px;
}

.mobile-nav__close {
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-normal);
}

.mobile-nav__close:hover {
    color: var(--color-primary-dark);
}

.mobile-nav__menu {
    padding: var(--spacing-md);
}

.mobile-nav__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-nav__item {
    margin-bottom: var(--spacing-sm);
}

.mobile-nav__link {
    display: block;
    padding: var(--spacing-sm);
    color: var(--text-dark);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-small);
    transition: all var(--transition-normal);
}

.mobile-nav__link:hover,
.mobile-nav__link.active {
    background-color: var(--color-gray-light);
    padding-left: var(--spacing-lg);
}

.mobile-nav__link--highlighted {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-dark));
    color: var(--color-white);
    border-radius: var(--radius-medium);
}

.mobile-nav__link--highlighted:hover {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-dark));
    color: var(--color-white);
}

.mobile-nav__item--has-children {
    position: relative;
}

.mobile-nav__item--has-children::after {
    content: '+';
    position: absolute;
    right: var(--spacing-md);
    top: 10px;
    font-size: 1.2rem;
    transition: transform var(--transition-normal);
}

.mobile-nav__item--has-children.active::after {
    transform: rotate(45deg);
}

.mobile-nav__submenu {
    list-style: none;
    margin: 0;
    padding-left: var(--spacing-lg);
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.mobile-nav__item--has-children.active .mobile-nav__submenu {
    max-height: 500px;
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
}

.mobile-nav__submenu li {
    margin-bottom: var(--spacing-xs);
}

.mobile-nav__submenu a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--text-medium);
    font-size: 0.9rem;
    transition: all var(--transition-normal);
    border-radius: var(--radius-small);
}

.mobile-nav__submenu a:hover {
    background-color: var(--color-gray-light);
    padding-left: var(--spacing-md);
}

.mobile-nav__contact {
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-gray-light);
}

.mobile-nav__contact-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.mobile-nav__contact-item i {
    width: 30px;
    color: var(--color-primary-mid);
}

.mobile-nav__social {
    padding: var(--spacing-md);
    display: flex;
    border-top: 1px solid var(--color-gray-light);
}

.mobile-nav__social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: var(--color-gray-light);
    color: var(--text-dark);
    border-radius: 50%;
    margin-right: var(--spacing-sm);
    transition: all var(--transition-normal);
}

.mobile-nav__social a:hover {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-dark));
    color: var(--color-white);
    transform: translateY(-2px);
}

/* Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all var(--transition-normal);
}

.overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/*
------------------------------------------
FOOTER (Same as main site)
------------------------------------------
*/
.footer {
    background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
    color: var(--color-white);
    padding: var(--spacing-xxl) 0 var(--spacing-md);
    position: relative;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

.footer__brand {
    max-width: 350px;
}

.footer__logo {
    height: 120px;
    margin-bottom: var(--spacing-md);
}

.footer__brand p {
    opacity: 0.8;
    font-size: 0.9rem;
}

.footer__social {
    display: flex;
    margin-top: var(--spacing-md);
}

.footer__social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border-radius: 50%;
    margin-right: var(--spacing-sm);
    transition: all var(--transition-normal);
}

.footer__social a:hover {
    background-color: var(--color-white);
    color: var(--color-gradient-start);
    transform: translateY(-2px);
}

.footer__links h4,
.footer__contact h4 {
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
    font-weight: var(--font-weight-semibold);
}

.footer__links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer__links li {
    margin-bottom: var(--spacing-xs);
}

.footer__links a {
    color: rgba(255, 255, 255, 0.8);
    transition: all var(--transition-normal);
    display: inline-block;
}

.footer__links a:hover {
    color: var(--color-white);
    transform: translateX(5px);
}

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.8);
}

.footer__contact-item i {
    margin-top: 0.25rem;
    color: var(--color-primary-light);
}

.footer__contact-item a {
    color: rgba(255, 255, 255, 0.8);
}

.footer__contact-item a:hover {
    color: var(--color-white);
}

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__bottom p {
    opacity: 0.7;
    font-size: 0.9rem;
    margin-bottom: 0;
}

.footer__bottom a {
    color: rgba(255, 255, 255, 0.8);
}

.footer__bottom a:hover {
    color: var(--color-white);
}

.footer__developer {
    margin-top: var(--spacing-md);
    text-align: center;
    background-color: white;
    padding: 5px 15px;
    border-radius: 4px;
    display: inline-block;
    margin-left: auto;
    margin-right: auto;
}

.footer__developer p {
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    color: #c05208;
    margin-bottom: 0;
}

.footer__developer a {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #c05208 !important;
    font-weight: 500;
}

.footer__developer a:hover {
    opacity: 1;
    color: #c05208 !important;
    transform: none;
}

.developer-logo {
    height: 1.7em;
    width: auto;
    vertical-align: middle;
}

/*
------------------------------------------
MOBILE RESPONSIVE
------------------------------------------
*/
@media (max-width: 767px) {
    .header {
        padding: 0 !important;
        height: 65px !important;
        min-height: 65px !important;
        max-height: 65px !important;
    }

    .header__logo img.logo-dark {
        height: 80px !important;
        margin-top: -7px !important;
    }

    .header.transparent .header__logo img.logo-light {
        height: 80px !important;
        margin-top: -7px !important;
    }

    /* Index.php mobile fixes */
    /* Center Get Started CTA button */
    .hero__content .btn {
        margin-left: auto !important;
        margin-right: auto !important;
        display: block !important;
        width: fit-content !important;
    }

    /* Center stats section - smaller and compact */
    .about__stats {
        justify-content: center !important;
        padding: 0 0.5rem !important;
        gap: 0.75rem !important;
        max-width: 100% !important;
    }

    .stat-card {
        margin: 0 !important;
        padding: 1rem 0.75rem !important;
        max-width: 160px !important;
        min-width: 140px !important;
    }

    .stat-card__icon {
        font-size: 1.5rem !important;
        margin-bottom: 0.5rem !important;
    }

    .stat-card__number {
        font-size: 1.5rem !important;
        margin-bottom: 0.25rem !important;
    }

    .stat-card__title {
        font-size: 0.75rem !important;
        line-height: 1.2 !important;
    }

    /* Stack feature cards one on top of other */
    .services__grid {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
        padding: 0 1rem !important;
    }

    .service-card {
        max-width: 100% !important;
        width: 100% !important;
        padding: 1.5rem !important;
    }

    .service-card__icon {
        font-size: 2rem !important;
        margin-bottom: 0.75rem !important;
    }

    .service-card h3 {
        font-size: 1.25rem !important;
        margin-bottom: 0.5rem !important;
    }

    .service-card p {
        font-size: 0.95rem !important;
    }

    .features-preview-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
        padding: 0 1rem !important;
        justify-items: center !important;
    }

    .feature-preview-card {
        max-width: 350px !important;
        width: 100% !important;
    }

    /* Solutions.php mobile fixes - Consistent section order: title, text, picture, CTA */
    .solution-content {
        display: flex !important;
        flex-direction: column !important;
    }

    .solution-text {
        order: 1 !important;
    }

    .solution-visual {
        order: 2 !important;
    }

    /* Pricing.php mobile fixes */
    /* Step numbers: fit all in one row smaller */
    .step-indicator {
        gap: 0.25rem !important;
        margin: 1rem auto 0.75rem !important;
        max-width: 100% !important;
        padding: 0 0.5rem !important;
        justify-content: space-between !important;
    }

    .step {
        flex: 1 !important;
        min-width: 0 !important;
    }

    .step-number {
        width: 28px !important;
        height: 28px !important;
        font-size: 0.75rem !important;
    }

    .step-label {
        font-size: 0.55rem !important;
        margin-top: 0.15rem !important;
        text-align: center !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        max-width: 65px !important;
    }

    .step-connector {
        min-width: 8px !important;
        max-width: 15px !important;
        flex-shrink: 0 !important;
    }

    /* Generated quote: compact mobile design */
    #quoteDisplay {
        padding: 0.75rem !important;
        margin: 1rem 0.5rem !important;
        font-size: 0.8rem !important;
        max-width: 100% !important;
    }

    #quoteDisplay h3 {
        font-size: 1.1rem !important;
        margin-bottom: 0.5rem !important;
        line-height: 1.3 !important;
    }

    #quoteDisplay h4 {
        font-size: 0.95rem !important;
        margin: 0.5rem 0 0.35rem !important;
        padding-bottom: 0.25rem !important;
        border-bottom: 1px solid rgba(0,0,0,0.1) !important;
    }

    #quoteDisplay .quote-item {
        padding: 0.3rem 0 !important;
        font-size: 0.75rem !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        line-height: 1.3 !important;
    }

    #quoteDisplay .quote-item strong {
        font-size: 0.75rem !important;
        margin-right: 0.5rem !important;
    }

    #quoteDisplay .quote-total {
        font-size: 0.9rem !important;
        padding: 0.4rem 0 !important;
        margin-top: 0.4rem !important;
        border-top: 2px solid rgba(0,0,0,0.2) !important;
        display: flex !important;
        justify-content: space-between !important;
    }

    #quoteDisplay .logo-container {
        max-width: 120px !important;
        margin: 0 auto 0.5rem !important;
    }

    #quoteDisplay .logo-container img {
        max-height: 40px !important;
    }

    /* Phone cards: stack vertically */
    .phones-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
        max-width: 350px !important;
        margin: 0 auto !important;
    }

    .phone-card {
        margin: 0 !important;
    }
}

@media (min-width: 992px) {
    .header__nav {
        display: block;
    }

    .header__mobile-trigger {
        display: none;
    }

    .footer__grid {
        grid-template-columns: 2fr repeat(4, 1fr);
    }
}