/**
 * Main Stylesheet - Grupo Alfard Website
 */

@import url('variables.css');

/* =============================================
   FONT FACE - Creato Display
   ============================================= */

@font-face {
    font-family: 'Creato Display';
    src: local('Creato Display Thin'), local('CreatoDisplay-Thin'),
         url('../fonts/creato_display/CreatoDisplay-Thin.otf') format('opentype');
    font-weight: 100;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Creato Display';
    src: local('Creato Display Light'), local('CreatoDisplay-Light'),
         url('../fonts/creato_display/CreatoDisplay-Light.otf') format('opentype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Creato Display';
    src: local('Creato Display Regular'), local('CreatoDisplay-Regular'),
         url('../fonts/creato_display/CreatoDisplay-Regular.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Creato Display';
    src: local('Creato Display Medium'), local('CreatoDisplay-Medium'),
         url('../fonts/creato_display/CreatoDisplay-Medium.otf') format('opentype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Creato Display';
    src: local('Creato Display Bold'), local('CreatoDisplay-Bold'),
         url('../fonts/creato_display/CreatoDisplay-Bold.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Creato Display';
    src: local('Creato Display ExtraBold'), local('CreatoDisplay-ExtraBold'),
         url('../fonts/creato_display/CreatoDisplay-ExtraBold.otf') format('opentype');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Creato Display';
    src: local('Creato Display Black'), local('CreatoDisplay-Black'),
         url('../fonts/creato_display/CreatoDisplay-Black.otf') format('opentype');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

/* =============================================
   RESET & BASE
   ============================================= */

*,
*::before,
*::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
}

input,
button,
textarea,
select {
    font: inherit;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
    overflow-wrap: break-word;
}

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

a:hover {
    color: var(--link-hover);
}

ul,
ol {
    list-style: none;
}

/* =============================================
   TYPOGRAPHY
   ============================================= */

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-brand);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
}

h1 {
    font-size: var(--font-size-4xl);
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

h5 {
    font-size: var(--font-size-lg);
}

h6 {
    font-size: var(--font-size-base);
}

@media (min-width: 768px) {
    h1 {
        font-size: var(--font-size-5xl);
    }

    h2 {
        font-size: var(--font-size-4xl);
    }

    h3 {
        font-size: var(--font-size-3xl);
    }
}

.text-brand {
    color: var(--text-brand);
}

.text-accent {
    color: var(--text-accent);
}

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

/* =============================================
   LAYOUT
   ============================================= */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-4);
    padding-right: var(--spacing-4);
}

@media (min-width: 640px) {
    .container {
        padding-left: var(--spacing-6);
        padding-right: var(--spacing-6);
    }
}

.section {
    padding-top: var(--spacing-16);
    padding-bottom: var(--spacing-16);
}

@media (min-width: 768px) {
    .section {
        padding-top: var(--spacing-20);
        padding-bottom: var(--spacing-20);
    }
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.section-header h2 {
    margin-bottom: var(--spacing-4);
}

.section-header p {
    color: var(--text-secondary);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--spacing-6);
}

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

.grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

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

@media (max-width: 1023px) {
    .grid-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }
}

/* Flexbox Utilities */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

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

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-4 {
    gap: var(--spacing-4);
}

.gap-6 {
    gap: var(--spacing-6);
}

.gap-8 {
    gap: var(--spacing-8);
}

/* =============================================
   BUTTONS
   ============================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-lg);
    border: var(--border-width-2) solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background-color: var(--btn-primary-bg);
    color: var(--btn-primary-text);
    border-color: var(--btn-primary-bg);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--btn-primary-hover);
    border-color: var(--btn-primary-hover);
    color: var(--btn-primary-text);
}

.btn-secondary {
    background-color: var(--btn-secondary-bg);
    color: var(--btn-secondary-text);
    border-color: var(--btn-secondary-bg);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--btn-secondary-hover);
    border-color: var(--btn-secondary-hover);
    color: var(--btn-secondary-text);
}

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

.btn-outline:hover:not(:disabled) {
    background-color: var(--btn-outline-hover-bg);
    color: var(--btn-outline-hover-text);
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
}

.btn-sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
}

/* =============================================
   CARDS
   ============================================= */

.card {
    background-color: var(--card-bg);
    border: var(--border-width) solid var(--card-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-body {
    padding: var(--spacing-6);
}

.card-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2);
}

.card-text {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-4);
}

/* =============================================
   FORMS
   ============================================= */

.form-group {
    margin-bottom: var(--spacing-4);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-2);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    background-color: var(--input-bg);
    border: var(--border-width) solid var(--input-border);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--input-placeholder);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 3px rgba(7, 157, 217, 0.1);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

/* =============================================
   HEADER
   ============================================= */

.header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background-color: var(--header-bg);
    border-bottom: var(--border-width) solid var(--header-border);
    transition: background-color var(--transition-normal);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height-mobile);
}

@media (min-width: 768px) {
    .header-inner {
        height: var(--header-height);
    }
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.logo img {
    height: 48px;
    width: auto;
}

@media (min-width: 768px) {
    .logo img {
        height: 60px;
    }
}

/* Theme-aware logo switching */
.logo .logo-dark {
    display: none;
}

[data-theme="dark"] .logo .logo-light {
    display: none;
}

[data-theme="dark"] .logo .logo-dark {
    display: block;
}

/* Logo hover effect - instant color transitions */
/* Light theme: #17297F -> #079DD9 */
.logo:hover .logo-light {
    filter: brightness(0) saturate(100%) invert(50%) sepia(85%) saturate(1800%) hue-rotate(175deg) brightness(92%) contrast(90%);
}

/* Dark theme: white -> #00C1E1 */
.logo:hover .logo-dark {
    filter: brightness(0) saturate(100%) invert(65%) sepia(70%) saturate(1000%) hue-rotate(155deg) brightness(100%) contrast(100%);
}

/* Navigation */
.nav {
    display: none;
}

@media (min-width: 1024px) {
    .nav {
        display: flex;
        align-items: center;
        gap: var(--spacing-8);
    }
}

.nav-link {
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-2) 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary-blue);
    transition: width var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-brand);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Header Controls */
.header-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 28px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

@media (min-width: 1024px) {
    .menu-toggle {
        display: none;
    }
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    position: fixed;
    top: var(--header-height-mobile);
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-primary);
    padding: var(--spacing-6);
    z-index: var(--z-fixed);
}

.mobile-nav.active {
    display: block;
}

.mobile-nav-link {
    display: block;
    padding: var(--spacing-4) 0;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    border-bottom: var(--border-width) solid var(--border-color);
}

/* =============================================
   THEME & LANGUAGE TOGGLERS
   ============================================= */

.toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: var(--border-width) solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.toggle-btn:hover {
    background-color: var(--bg-secondary);
    border-color: var(--border-color-strong);
}

.toggle-btn svg {
    width: 20px;
    height: 20px;
}

.lang-toggle {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    width: auto;
    padding: 0 var(--spacing-3);
}

/* =============================================
   FOOTER
   ============================================= */

.footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
    padding-top: var(--spacing-16);
    padding-bottom: var(--spacing-8);
}

.footer-grid {
    display: grid;
    gap: var(--spacing-8);
}

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

.footer-logo {
    margin-bottom: var(--spacing-4);
}

.footer-logo img {
    height: 60px;
}

.footer-about {
    color: var(--color-gray-400);
    line-height: var(--line-height-relaxed);
}

.footer-title {
    color: var(--color-white);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-4);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.footer-link {
    color: var(--color-gray-400);
}

.footer-link:hover {
    color: var(--color-white);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-3);
    color: var(--color-gray-400);
}

.footer-contact-item svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--color-primary-cyan);
}

.footer-social {
    display: flex;
    gap: var(--spacing-3);
    margin-top: var(--spacing-4);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--color-white);
    transition: background-color var(--transition-fast);
}

.footer-social a:hover {
    background-color: var(--color-primary-blue);
}

.footer-bottom {
    margin-top: var(--spacing-12);
    padding-top: var(--spacing-6);
    border-top: var(--border-width) solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
}

/* =============================================
   HERO SECTION
   ============================================= */

.hero {
    position: relative;
    min-height: calc(100vh - var(--header-height-mobile));
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-secondary-teal) 100%);
    color: var(--color-white);
    overflow: hidden;
}

@media (min-width: 768px) {
    .hero {
        min-height: calc(100vh - var(--header-height));
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-black);
    color: var(--color-white);
    margin-bottom: var(--spacing-4);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--font-size-6xl);
    }
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    opacity: 0.9;
    margin-bottom: var(--spacing-8);
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

.hero-decoration {
    position: absolute;
    right: -10%;
    top: 50%;
    transform: translateY(-50%);
    width: 60%;
    height: 120%;
    opacity: .1;
    pointer-events: none;
}

/* =============================================
   UTILITIES
   ============================================= */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.hidden {
    display: none;
}

.mt-4 { margin-top: var(--spacing-4); }
.mt-8 { margin-top: var(--spacing-8); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-8 { margin-bottom: var(--spacing-8); }
.py-4 { padding-top: var(--spacing-4); padding-bottom: var(--spacing-4); }
.py-8 { padding-top: var(--spacing-8); padding-bottom: var(--spacing-8); }

/* =============================================
   ANIMATIONS
   ============================================= */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

/* =============================================
   LIGHTBOX
   ============================================= */

.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
}

.lightbox-close {
    position: absolute;
    top: var(--spacing-4);
    right: var(--spacing-4);
    width: 48px;
    height: 48px;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: var(--font-size-3xl);
    cursor: pointer;
}

/* =============================================
   ALERT MESSAGES
   ============================================= */

.alert {
    padding: var(--spacing-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
}

.alert-success {
    background-color: rgba(39, 174, 96, 0.1);
    border: var(--border-width) solid #27AE60;
    color: #27AE60;
}

.alert-error {
    background-color: rgba(231, 76, 60, 0.1);
    border: var(--border-width) solid #E74C3C;
    color: #E74C3C;
}

/* =============================================
   FEATURE ICONS & GROUPS
   ============================================= */

/* Feature icon wrapper */
.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    color: var(--color-primary-cyan);
    flex-shrink: 0;
}

[data-theme="light"] .feature-icon,
:root:not([data-theme="dark"]) .feature-icon {
    color: var(--color-primary-dark);
}

.feature-icon svg {
    width: 20px;
    height: 20px;
}

/* Feature item */
.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

/* Feature groups */
.feature-group {
    margin-bottom: var(--spacing-6);
}

.feature-group:last-child {
    margin-bottom: 0;
}

.feature-group-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-3);
}

.feature-group-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
}

@media (max-width: 767px) {
    .feature-group-grid {
        grid-template-columns: 1fr;
    }
}

/* =============================================
   CONTACT PAGE - CARD GRID
   ============================================= */

.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-12);
}

@media (max-width: 767px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* Contact Card Base */
.contact-card {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-6);
    border-radius: var(--radius-xl);
    text-decoration: none;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.contact-card__icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-4);
    background: rgba(255, 255, 255, 0.2);
}

.contact-card__content {
    flex: 1;
}

.contact-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-1);
    color: inherit;
}

.contact-card__description {
    font-size: var(--font-size-sm);
    opacity: 0.8;
    margin-bottom: var(--spacing-2);
}

.contact-card__detail {
    display: block;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
}

.contact-card__detail--secondary {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-normal);
    opacity: 0.8;
    margin-top: var(--spacing-1);
}

.contact-card__cta {
    margin-top: var(--spacing-4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    opacity: 0.9;
}

/* WhatsApp Card */
.contact-card--whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: var(--color-white);
}

.contact-card--whatsapp:hover {
    color: var(--color-white);
}

/* Instagram Card */
.contact-card--instagram {
    background: linear-gradient(135deg, #833AB4 0%, #E1306C 50%, #F77737 100%);
    color: var(--color-white);
}

.contact-card--instagram:hover {
    color: var(--color-white);
}

/* Phone Card */
.contact-card--phone {
    background: linear-gradient(135deg, var(--color-primary-blue) 0%, var(--color-primary-cyan) 100%);
    color: var(--color-white);
}

.contact-card--phone:hover {
    color: var(--color-white);
}

/* Location Card */
.contact-card--location {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, #2a4494 100%);
    color: var(--color-white);
}

.contact-card--location:hover {
    color: var(--color-white);
}

/* =============================================
   CONTACT PAGE - CALLBACK FORM
   ============================================= */

.callback-section {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    margin-bottom: var(--spacing-8);
}

.callback-form-wrapper {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.callback-section__title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-2);
    color: var(--text-brand);
}

.callback-section__description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-6);
}

.callback-form__fields {
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
    justify-content: center;
}

.callback-form__input {
    flex: 1;
    min-width: 200px;
    padding: var(--spacing-4);
    background-color: var(--input-bg);
    border: var(--border-width-2) solid var(--input-border);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.callback-form__input::placeholder {
    color: var(--input-placeholder);
}

.callback-form__input:focus {
    outline: none;
    border-color: var(--color-primary-blue);
    box-shadow: 0 0 0 3px rgba(7, 157, 217, 0.15);
}

.callback-form__submit {
    padding: var(--spacing-4) var(--spacing-8);
    white-space: nowrap;
}

@media (max-width: 640px) {
    .callback-form__fields {
        flex-direction: column;
    }

    .callback-form__input {
        width: 100%;
    }

    .callback-form__submit {
        width: 100%;
    }
}

/* =============================================
   CONTACT PAGE - FOOTER INFO
   ============================================= */

.contact-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    padding: var(--spacing-6);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.contact-footer__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.contact-footer__item a {
    color: var(--text-brand);
}

.contact-footer__item a:hover {
    color: var(--color-primary-blue);
}

.contact-footer__item svg {
    color: var(--color-primary-cyan);
    flex-shrink: 0;
}

.contact-footer__divider {
    width: 1px;
    height: 20px;
    background: var(--border-color);
}

@media (max-width: 640px) {
    .contact-footer {
        flex-direction: column;
        text-align: center;
    }

    .contact-footer__divider {
        width: 40px;
        height: 1px;
    }
}

/* =============================================
   HOMEPAGE ENHANCEMENTS - 2026
   ============================================= */

/* -----------------------------------------
   1. HERO SECTION ENHANCEMENTS
   ----------------------------------------- */

/* Animated Gradient Background */
.hero {
    background: linear-gradient(
        135deg,
        var(--color-primary-dark) 0%,
        #1a3a8c 25%,
        var(--color-secondary-teal) 50%,
        #1a3a8c 75%,
        var(--color-primary-dark) 100%
    );
    background-size: 400% 400%;
    animation: heroGradient 15s ease infinite;
}

@keyframes heroGradient {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Staggered Hero Text Animation */
.hero-content [data-animate-hero] {
    opacity: 0;
    transform: translateY(30px);
}

.hero-content [data-animate-hero].visible {
    animation: heroReveal 0.8s var(--ease-out-expo) forwards;
}

.hero-content [data-animate-hero="1"].visible { animation-delay: 0.1s; }
.hero-content [data-animate-hero="2"].visible { animation-delay: 0.3s; }
.hero-content [data-animate-hero="3"].visible { animation-delay: 0.5s; }
.hero-content [data-animate-hero="4"].visible { animation-delay: 0.7s; }

@keyframes heroReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Architectural SVG Pattern */
.hero-pattern {
    width: 100%;
    height: 100%;
    color: rgba(255, 255, 255, 0.95);
    filter: drop-shadow(0 0 2px rgba(0, 193, 225, 0.4));
    animation: patternPulse 8s ease-in-out infinite;
}

@keyframes patternPulse {
    0%, 100% {
        opacity: 0.9;
        filter: drop-shadow(0 0 2px rgba(0, 193, 225, 0.4));
    }
    50% {
        opacity: 1;
        filter: drop-shadow(0 0 4px rgba(0, 193, 225, 0.6));
    }
}

/* Hero Primary Button Glow */
.hero .btn-primary {
    position: relative;
    box-shadow: 0 0 20px rgba(7, 157, 217, 0.3);
    animation: btnGlow 2s ease-in-out infinite;
}

@keyframes btnGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(7, 157, 217, 0.3); }
    50% { box-shadow: 0 0 30px rgba(7, 157, 217, 0.5); }
}

.hero .btn-primary:hover {
    animation: none;
    box-shadow: 0 0 40px rgba(7, 157, 217, 0.6);
}

/* -----------------------------------------
   2. STATS SECTION ENHANCEMENTS
   ----------------------------------------- */

/* Stats Section with Dot Pattern */
.stats-section {
    background-color: var(--bg-secondary);
    background-image: radial-gradient(circle, var(--border-color) 1px, transparent 1px);
    background-size: 24px 24px;
}

/* Stat Item Card Styling */
.stat-item {
    position: relative;
    padding: var(--spacing-6);
    border-radius: var(--radius-xl);
    background: var(--card-bg);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary-blue), var(--color-primary-cyan));
    border-radius: var(--radius-full);
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* Stat Value Animation */
.stat-value {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-black);
    color: var(--color-primary-blue);
}

.stat-label {
    color: var(--text-secondary);
    margin-top: var(--spacing-2);
}

/* -----------------------------------------
   3. ABOUT/VALUES SECTION ENHANCEMENTS
   ----------------------------------------- */

/* Value Card Base */
.value-card {
    position: relative;
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.value-card::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    border-radius: inherit;
    padding: 2px;
    background: linear-gradient(135deg, var(--color-primary-blue), var(--color-primary-cyan), var(--color-primary-dark));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.value-card:hover::before {
    opacity: 1;
}

.value-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

/* Icon Wrapper Animation */
.icon-wrapper {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-4);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.value-card:hover .icon-wrapper {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 20px rgba(7, 157, 217, 0.3);
}

.icon-wrapper svg {
    transition: transform var(--transition-fast);
}

.value-card:hover .icon-wrapper svg {
    transform: scale(1.1);
}

/* Staggered Card Entrance */
.value-card[data-animate] {
    opacity: 0;
    transform: translateY(40px);
}

.value-card[data-animate].animated {
    animation: cardReveal 0.6s var(--ease-out-expo) forwards;
}

.value-card[data-animate]:nth-child(1).animated { animation-delay: 0s; }
.value-card[data-animate]:nth-child(2).animated { animation-delay: 0.1s; }
.value-card[data-animate]:nth-child(3).animated { animation-delay: 0.2s; }
.value-card[data-animate]:nth-child(4).animated { animation-delay: 0.3s; }

@keyframes cardReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* -----------------------------------------
   4. FEATURED PROJECTS ENHANCEMENTS
   ----------------------------------------- */

/* Project Card */
.project-card {
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: var(--card-bg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

/* Image Wrapper with Hover Zoom */
.card-image-wrapper {
    position: relative;
    overflow: hidden;
}

.card-image-wrapper .card-image {
    transition: transform 0.6s var(--ease-out-expo);
}

.project-card:hover .card-image-wrapper .card-image {
    transform: scale(1.08);
}

.card-image-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(23, 41, 127, 0.4) 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
}

.project-card:hover .card-image-wrapper::after {
    opacity: 1;
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-badge--selling {
    background: linear-gradient(135deg, #FFB83C 0%, #FF9500 100%);
    color: #1a1a1a;
    box-shadow: 0 2px 12px rgba(255, 184, 60, 0.5);
    animation: badgePulse 2s ease-in-out infinite;
}

.status-badge--construction {
    background: var(--color-secondary-gold);
    color: var(--color-gray-900);
}

.status-badge--completed {
    background: var(--color-secondary-teal);
    color: var(--color-white);
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 2px 12px rgba(255, 184, 60, 0.5); }
    50% { box-shadow: 0 2px 20px rgba(255, 184, 60, 0.8); }
}

/* View Details Button with Arrow */
.btn-view-details {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
}

.btn-view-details .btn-arrow {
    transition: transform var(--transition-fast);
}

.btn-view-details:hover .btn-arrow {
    transform: translateX(4px);
}

/* -----------------------------------------
   5. CTA SECTION ENHANCEMENTS
   ----------------------------------------- */

/* CTA Section with Floating Orbs */
.cta-section {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-secondary-teal) 100%);
    color: var(--color-white);
    text-align: center;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: -50%;
    background:
        radial-gradient(circle at 30% 50%, rgba(0, 193, 225, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(7, 157, 217, 0.15) 0%, transparent 50%);
    animation: ctaFloat 10s ease-in-out infinite;
    pointer-events: none;
}

@keyframes ctaFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-20px, -10px) scale(1.05); }
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

/* CTA Button Enhancement */
.cta-section .btn-cta {
    background: rgba(255, 255, 255, 0.95);
    color: var(--color-primary-dark);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-normal);
}

.cta-section .btn-cta:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
    background: var(--color-white);
}

/* CTA Text Animation */
.cta-section [data-animate] {
    opacity: 0;
    transform: translateY(20px);
}

.cta-section [data-animate].animated {
    animation: ctaReveal 0.8s var(--ease-out-expo) forwards;
}

@keyframes ctaReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* -----------------------------------------
   6. SCROLL PROGRESS BAR
   ----------------------------------------- */

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary-blue), var(--color-primary-cyan));
    z-index: 1001;
    transition: width 0.1s ease-out;
}

/* -----------------------------------------
   7. REDUCED MOTION SUPPORT
   ----------------------------------------- */

@media (prefers-reduced-motion: reduce) {
    .hero,
    .hero-pattern,
    .hero .btn-primary,
    .status-badge--selling,
    .cta-section::before {
        animation: none;
    }

    .hero-content [data-animate-hero],
    .value-card[data-animate],
    .cta-section [data-animate] {
        opacity: 1;
        transform: none;
        animation: none;
    }

    .value-card:hover .icon-wrapper,
    .project-card:hover .card-image-wrapper .card-image,
    .btn-view-details:hover .btn-arrow,
    .cta-section .btn-cta:hover {
        transform: none;
    }

    .stat-item:hover,
    .value-card:hover,
    .project-card:hover {
        transform: none;
    }
}