/* ============================================
   ALB Renovation Ltd — Main Stylesheet
   Modern, Clean, Professional
   ============================================ */

/* === CSS VARIABLES === */
:root {
    --primary: #E8720C;
    --primary-dark: #C65F08;
    --primary-light: #FFF3E8;
    --secondary: #1A1A2E;
    --dark: #0F0F1A;
    --dark-2: #16213E;
    --gray-900: #1a1a1a;
    --gray-800: #2d2d2d;
    --gray-700: #404040;
    --gray-600: #555;
    --gray-500: #777;
    --gray-400: #999;
    --gray-300: #bbb;
    --gray-200: #e0e0e0;
    --gray-100: #f5f5f5;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #E8720C 0%, #F5A623 100%);
    --gradient-dark: linear-gradient(135deg, #1A1A2E 0%, #16213E 100%);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
    --shadow-xl: 0 30px 80px rgba(0,0,0,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--gray-700);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 100px 0;
}

/* === TYPOGRAPHY === */
.section__subtitle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}
.section__subtitle i { font-size: 1.2em; }

.section__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--secondary);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section__desc {
    color: var(--gray-500);
    max-width: 560px;
    font-size: 1.05rem;
}

.section__header {
    text-align: center;
    margin-bottom: 60px;
}
.section__header .section__desc {
    margin: 0 auto;
}

.text-gradient {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    border-radius: var(--radius-xl);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}
.btn--sm { padding: 10px 24px; font-size: 0.875rem; }
.btn--lg { padding: 16px 36px; font-size: 1rem; }
.btn--full { width: 100%; justify-content: center; }

.btn--primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(232, 114, 12, 0.3);
}
.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(232, 114, 12, 0.4);
}

.btn--outline {
    border: 2px solid var(--white);
    color: var(--white);
}
.btn--outline:hover {
    background: var(--white);
    color: var(--secondary);
}

.btn--white {
    background: var(--white);
    color: var(--primary);
    font-weight: 700;
}
.btn--white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* === PRELOADER === */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}
#preloader.hidden { opacity: 0; visibility: hidden; }

.loader {
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.loader span {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
}
.loader-inner {
    position: absolute;
    inset: 0;
    border: 3px solid transparent;
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* === HEADER === */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}
.header.scrolled {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: var(--shadow-sm);
}
.header.scrolled .nav__link { color: var(--gray-700); }
.header.scrolled .nav__link:hover,
.header.scrolled .nav__link.active { color: var(--primary); }
.header.scrolled .nav__phone { color: var(--gray-700); }
.header.scrolled .logo-alb { color: var(--primary); }
.header.scrolled .logo-text { color: var(--secondary); }
.header.scrolled .nav__toggle span { background: var(--secondary); }

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.nav__logo {
    display: flex;
    align-items: baseline;
    gap: 4px;
    font-weight: 700;
    z-index: 10;
}
.logo-alb {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
}
.logo-text {
    font-size: 1.1rem;
    color: var(--white);
    font-weight: 600;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav__link {
    color: rgba(255,255,255,0.85);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
}
.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}
.nav__link:hover::after,
.nav__link.active::after { width: 100%; }
.nav__link:hover,
.nav__link.active { color: var(--primary); }

.nav__actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav__phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.85);
    font-weight: 500;
    font-size: 0.9rem;
}
.nav__phone i { color: var(--primary); }
.nav__phone:hover { color: var(--primary); }

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
    z-index: 10;
}
.nav__toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
    border-radius: 2px;
}

/* Mobile nav */
@media (max-width: 991px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--secondary);
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        transition: var(--transition);
        box-shadow: var(--shadow-xl);
    }
    .nav__menu.open { right: 0; }
    .nav__menu .nav__link { color: rgba(255,255,255,0.85); font-size: 1.1rem; }
    .nav__toggle { display: flex; }
    .nav__toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .nav__toggle.open span:nth-child(2) { opacity: 0; }
    .nav__toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
    .nav__phone span { display: none; }
    .nav__actions .btn--sm { display: none; }
}

/* === HERO === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background: url('../images/hero-bg.jpg') center/cover no-repeat;
    z-index: -2;
}
.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15,15,26,0.92) 0%, rgba(26,26,46,0.85) 50%, rgba(22,33,62,0.80) 100%);
}

.hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(232, 114, 12, 0.15);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(232, 114, 12, 0.25);
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero__text {
    color: rgba(255,255,255,0.7);
    font-size: 1.1rem;
    max-width: 520px;
    margin-bottom: 32px;
    line-height: 1.8;
}

.hero__buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero__stats {
    display: flex;
    gap: 40px;
}
.hero__stat {
    text-align: center;
}
.hero__stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--primary);
}
.hero__stat-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    font-weight: 500;
}

/* Hero visual card */
.hero__card {
    position: relative;
}
.hero__card-inner {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.hero__card-img {
    width: 100%;
    height: 480px;
    object-fit: cover;
}
.hero__card-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--secondary);
}
.hero__card-badge i { color: var(--primary); font-size: 1.1rem; }

/* Scroll indicator */
.hero__scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}
.hero__scroll a {
    display: block;
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255,255,255,0.4);
    border-radius: 25px;
    position: relative;
}
.hero__scroll span {
    display: block;
    width: 4px;
    height: 10px;
    background: var(--primary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollDown 1.5s ease-in-out infinite;
}
@keyframes scrollDown {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 30px; }
}

@media (max-width: 991px) {
    .hero__grid { grid-template-columns: 1fr; text-align: center; }
    .hero__text { margin: 0 auto 32px; }
    .hero__buttons { justify-content: center; }
    .hero__stats { justify-content: center; }
    .hero__visual { display: none; }
}

/* === TICKER === */
.ticker {
    background: var(--gradient);
    padding: 18px 0;
    overflow: hidden;
    position: relative;
}
.ticker__track {
    display: flex;
    gap: 40px;
    animation: tickerScroll 30s linear infinite;
    width: max-content;
}
.ticker__item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
}
.ticker__item i { font-size: 1.1rem; }
@keyframes tickerScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* === ABOUT === */
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about__images {
    position: relative;
}
.about__img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about__img-main img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}
.about__img-secondary {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 200px;
    height: 200px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 5px solid var(--white);
    box-shadow: var(--shadow-md);
}
.about__img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.about__experience-badge {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--gradient);
    color: var(--white);
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}
.about__exp-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}
.about__exp-text {
    font-size: 0.7rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.3;
}

.about__text {
    color: var(--gray-500);
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.about__features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 28px 0;
}
.about__features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    color: var(--gray-700);
}
.about__features i {
    color: var(--primary);
    font-size: 1.1rem;
}

.about__cta {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
}
.about__hours {
    display: flex;
    align-items: center;
    gap: 12px;
}
.about__hours i {
    color: var(--primary);
    font-size: 1.3rem;
}
.about__hours strong {
    display: block;
    font-size: 0.9rem;
    color: var(--secondary);
}
.about__hours span {
    font-size: 0.85rem;
    color: var(--gray-500);
}

@media (max-width: 991px) {
    .about__grid { grid-template-columns: 1fr; gap: 60px; }
    .about__images { max-width: 500px; margin: 0 auto; }
}

/* === SERVICES === */
.services {
    background: var(--gray-100);
}
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--white);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid transparent;
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(232, 114, 12, 0.15);
}

.service-card__icon {
    width: 64px;
    height: 64px;
    background: var(--primary-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 20px;
    transition: var(--transition);
}
.service-card:hover .service-card__icon {
    background: var(--gradient);
    color: var(--white);
}

.service-card__number {
    position: absolute;
    top: 20px;
    right: 24px;
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(0,0,0,0.03);
    line-height: 1;
}

.service-card__title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 12px;
}

.service-card__text {
    color: var(--gray-500);
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}
.service-card__link:hover { gap: 12px; }

@media (max-width: 991px) {
    .services__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .services__grid { grid-template-columns: 1fr; }
}

/* === CTA BANNER === */
.cta-banner {
    padding: 0;
    margin-top: -1px;
}
.cta-banner__inner {
    background: var(--gradient);
    border-radius: var(--radius-lg);
    padding: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    overflow: hidden;
}
.cta-banner__inner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
}
.cta-banner__content h2 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    color: var(--white);
    margin-bottom: 8px;
}
.cta-banner__content p {
    color: rgba(255,255,255,0.85);
    font-size: 1.05rem;
}

@media (max-width: 768px) {
    .cta-banner__inner { flex-direction: column; text-align: center; padding: 40px 24px; }
}

/* === PORTFOLIO === */
.portfolio__filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.portfolio__btn {
    padding: 10px 24px;
    border-radius: var(--radius-xl);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--gray-600);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}
.portfolio__btn:hover,
.portfolio__btn.active {
    background: var(--gradient);
    color: var(--white);
    border-color: transparent;
}

.portfolio__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.portfolio__item {
    transition: var(--transition);
}
.portfolio__item.hidden {
    display: none;
}
.portfolio__img {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}
.portfolio__img img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.portfolio__img:hover img { transform: scale(1.08); }

.portfolio__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15,15,26,0.9) 0%, rgba(15,15,26,0) 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0;
    transition: var(--transition);
}
.portfolio__img:hover .portfolio__overlay { opacity: 1; }
.portfolio__cat {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 4px 14px;
    border-radius: var(--radius-xl);
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 8px;
    width: fit-content;
}
.portfolio__overlay h3 {
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 1.15rem;
    margin-bottom: 4px;
}
.portfolio__overlay p {
    color: rgba(255,255,255,0.7);
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .portfolio__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
    .portfolio__grid { grid-template-columns: 1fr; }
}

/* === WHY US === */
.why-us {
    background: var(--gray-100);
}
.why-us__grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}
.why-us__content p {
    color: var(--gray-500);
    margin-bottom: 32px;
    font-size: 1.05rem;
}
.why-us__cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.why-us__card {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--radius-md);
    transition: var(--transition);
    border: 1px solid transparent;
}
.why-us__card:hover {
    border-color: rgba(232, 114, 12, 0.15);
    box-shadow: var(--shadow-sm);
}
.why-us__card-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--primary-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.2rem;
}
.why-us__card h4 {
    font-size: 1rem;
    color: var(--secondary);
    margin-bottom: 4px;
}
.why-us__card p {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 0;
}

.why-us__image {
    position: relative;
}
.why-us__image img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}
.why-us__badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--gradient);
    color: var(--white);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-md);
}
.why-us__badge i { font-size: 2rem; }
.why-us__badge span {
    font-weight: 700;
    font-size: 0.9rem;
    line-height: 1.3;
}

@media (max-width: 991px) {
    .why-us__grid { grid-template-columns: 1fr; gap: 50px; }
    .why-us__image { max-width: 500px; margin: 0 auto; }
}

/* === COUNTER === */
.counter {
    background: var(--gradient-dark);
    padding: 70px 0;
}
.counter__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}
.counter__item i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 12px;
}
.counter__number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
}
.counter__number::after { content: '+'; }
.counter__label {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    font-weight: 500;
}

@media (max-width: 768px) {
    .counter__grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
}

/* === REVIEWS === */
.reviews {
    background: var(--gray-100);
}
.reviews-swiper {
    padding-bottom: 60px;
}
.review-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    position: relative;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.04);
}
.review-card__stars {
    display: flex;
    gap: 4px;
    color: #F5A623;
    margin-bottom: 20px;
}
.review-card__text {
    font-size: 1.05rem;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}
.review-card__author {
    display: flex;
    align-items: center;
    gap: 14px;
}
.review-card__avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 0.9rem;
}
.review-card__author strong {
    display: block;
    color: var(--secondary);
    font-size: 0.95rem;
}
.review-card__author span {
    font-size: 0.85rem;
    color: var(--gray-400);
}
.review-card__quote {
    position: absolute;
    top: 24px;
    right: 28px;
    font-size: 3rem;
    color: rgba(232, 114, 12, 0.08);
}

.swiper-pagination-bullet {
    background: var(--gray-300);
    opacity: 1;
    width: 10px;
    height: 10px;
}
.swiper-pagination-bullet-active {
    background: var(--primary);
    width: 28px;
    border-radius: 5px;
}

/* === CONTACT === */
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}
.contact__info p {
    color: var(--gray-500);
    margin-bottom: 32px;
    font-size: 1.05rem;
}
.contact__details {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 28px;
}
.contact__detail {
    display: flex;
    align-items: center;
    gap: 16px;
}
.contact__detail-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.1rem;
    flex-shrink: 0;
}
.contact__detail strong {
    display: block;
    font-size: 0.85rem;
    color: var(--secondary);
}
.contact__detail span,
.contact__detail a {
    font-size: 0.95rem;
    color: var(--gray-500);
}
.contact__detail a:hover { color: var(--primary); }

.contact__social {
    display: flex;
    gap: 12px;
}
.contact__social a {
    width: 44px;
    height: 44px;
    background: var(--gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    font-size: 1.1rem;
    transition: var(--transition);
}
.contact__social a:hover {
    background: var(--gradient);
    color: var(--white);
}

/* Form */
.contact__form-wrapper {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0,0,0,0.04);
}

.contact__form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.form__group--full { grid-column: 1 / -1; }

.form__group {
    position: relative;
}
.form__group input,
.form__group textarea,
.form__group select {
    width: 100%;
    padding: 16px 18px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    color: var(--gray-800);
    background: var(--white);
    transition: var(--transition);
    outline: none;
}
.form__group input:focus,
.form__group textarea:focus,
.form__group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(232, 114, 12, 0.1);
}

.form__group label {
    position: absolute;
    top: 50%;
    left: 18px;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 0.95rem;
    pointer-events: none;
    transition: var(--transition);
    background: var(--white);
    padding: 0 4px;
}
.form__group textarea ~ label {
    top: 20px;
    transform: none;
}

.form__group input:focus ~ label,
.form__group input:not(:placeholder-shown) ~ label,
.form__group textarea:focus ~ label,
.form__group textarea:not(:placeholder-shown) ~ label {
    top: -2px;
    transform: translateY(-50%);
    font-size: 0.78rem;
    color: var(--primary);
    font-weight: 600;
}

.form__group select {
    appearance: none;
    cursor: pointer;
    color: var(--gray-400);
}
.form__group select:valid:not([value=""]) {
    color: var(--gray-800);
}

.form__error {
    display: none;
    font-size: 0.78rem;
    color: #e53e3e;
    margin-top: 4px;
    padding-left: 2px;
}
.form__group.error .form__error { display: block; }
.form__group.error input,
.form__group.error textarea { border-color: #e53e3e; }

.hp-field {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
    overflow: hidden;
}

.btn__loader {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}
.btn.loading .btn__loader { display: block; }
.btn.loading span { opacity: 0.7; }
.btn.loading i { display: none; }

.form__status {
    grid-column: 1 / -1;
    text-align: center;
    padding: 12px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.9rem;
    display: none;
}
.form__status.success {
    display: block;
    background: #f0fff4;
    color: #38a169;
    border: 1px solid #c6f6d5;
}
.form__status.error {
    display: block;
    background: #fff5f5;
    color: #e53e3e;
    border: 1px solid #fed7d7;
}

@media (max-width: 991px) {
    .contact__grid { grid-template-columns: 1fr; }
}
@media (max-width: 500px) {
    .contact__form { grid-template-columns: 1fr; }
    .contact__form-wrapper { padding: 24px; }
}

/* === FOOTER === */
.footer {
    background: var(--secondary);
    padding: 80px 0 0;
    color: rgba(255,255,255,0.7);
}
.footer__grid {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 0.8fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__logo {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 16px;
}
.footer__col p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}
.footer__social {
    display: flex;
    gap: 10px;
}
.footer__social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}
.footer__social a:hover {
    background: var(--primary);
    color: var(--white);
}

.footer__col h4 {
    color: var(--white);
    font-size: 1.05rem;
    margin-bottom: 20px;
    font-weight: 600;
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col li a {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    transition: var(--transition);
}
.footer__col li a:hover { color: var(--primary); padding-left: 4px; }

.footer__contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}
.footer__contact i { color: var(--primary); font-size: 0.9rem; width: 16px; }

.footer__bottom {
    padding: 24px 0;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
}

@media (max-width: 991px) {
    .footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
    .footer__grid { grid-template-columns: 1fr; }
}

/* === BACK TO TOP === */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--gradient);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 99;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    transform: translateY(-4px);
}

/* === UTILITIES === */
@media (max-width: 768px) {
    .section { padding: 70px 0; }
}